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Shaft Locking Elements
![[Tsubaki] — Powerlock AD-N Series Shaft Locking Element (Nickel-Plated / Clean Room (AD-N-KP), Large (Ø95~300 mm))](https://img.prosourcemro.com/2026/05/001-291-300x300.png)
Tsubaki Powerlock AD-N Series — high-torque capacity shaft locking element. Designed for large torque transmission applications. Non-backlash friction connection; no keyway required. RoHS compliant. AD-N Standard: alloy steel. AD-N-KP: electroless nickel-plated for clean room use.
Tsubaki Powerlock AD-N Series — high-torque capacity shaft locking element. Designed for large torque transmission applications. Non-backlash friction connection; no keyway required. RoHS compliant. AD-N Standard: alloy steel. AD-N-KP: electroless nickel-plated for clean room use.
| Product Code | Description | Brand | Spec | |
|---|---|---|---|---|
| PL095X135AD-N-KP | Shaft Ø95 mm × Outer Ø135 mm | Tsubaki | Series: Powerlock AD-N | Grade: Nickel-Plated / Clean Room (AD-N-KP) | Size Range: Large (Ø95~300 mm) | Type: High-Torque Friction Shaft Locking Element | Feature: Large torque capacity | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Shaft Diameter: 95 mm | Outer Diameter: 135 mm | |
| PL100X145AD-N-KP | Shaft Ø100 mm × Outer Ø145 mm | Tsubaki | Series: Powerlock AD-N | Grade: Nickel-Plated / Clean Room (AD-N-KP) | Size Range: Large (Ø95~300 mm) | Type: High-Torque Friction Shaft Locking Element | Feature: Large torque capacity | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Shaft Diameter: 100 mm | Outer Diameter: 145 mm |
Tsubaki Powerlock AD-N Series — high-torque capacity shaft locking element. Designed for large torque transmission applications. Non-backlash friction connection; no keyway required. RoHS compliant. AD-N Standard: alloy steel. AD-N-KP: electroless nickel-plated for clean room use.
Tsubaki Powerlock AD-N Series — high-torque capacity shaft locking element. Designed for large torque transmission applications. Non-backlash friction connection; no keyway required. RoHS compliant. AD-N Standard: alloy steel. AD-N-KP: electroless nickel-plated for clean room use.
| Product Code | Description | Brand | Spec | |
|---|---|---|---|---|
| PL050X080AD-N-KP | Shaft Ø50 mm × Outer Ø80 mm | Tsubaki | Series: Powerlock AD-N | Grade: Nickel-Plated / Clean Room (AD-N-KP) | Size Range: Medium (Ø38~90 mm) | Type: High-Torque Friction Shaft Locking Element | Feature: Large torque capacity | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Shaft Diameter: 50 mm | Outer Diameter: 80 mm | |
| PL055X085AD-N-KP | Shaft Ø55 mm × Outer Ø85 mm | Tsubaki | Series: Powerlock AD-N | Grade: Nickel-Plated / Clean Room (AD-N-KP) | Size Range: Medium (Ø38~90 mm) | Type: High-Torque Friction Shaft Locking Element | Feature: Large torque capacity | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Shaft Diameter: 55 mm | Outer Diameter: 85 mm | |
| PL060X090AD-N-KP | Shaft Ø60 mm × Outer Ø90 mm | Tsubaki | Series: Powerlock AD-N | Grade: Nickel-Plated / Clean Room (AD-N-KP) | Size Range: Medium (Ø38~90 mm) | Type: High-Torque Friction Shaft Locking Element | Feature: Large torque capacity | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Shaft Diameter: 60 mm | Outer Diameter: 90 mm | |
| PL065X095AD-N-KP | Shaft Ø65 mm × Outer Ø95 mm | Tsubaki | Series: Powerlock AD-N | Grade: Nickel-Plated / Clean Room (AD-N-KP) | Size Range: Medium (Ø38~90 mm) | Type: High-Torque Friction Shaft Locking Element | Feature: Large torque capacity | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Shaft Diameter: 65 mm | Outer Diameter: 95 mm | |
| PL070X110AD-N-KP | Shaft Ø70 mm × Outer Ø110 mm | Tsubaki | Series: Powerlock AD-N | Grade: Nickel-Plated / Clean Room (AD-N-KP) | Size Range: Medium (Ø38~90 mm) | Type: High-Torque Friction Shaft Locking Element | Feature: Large torque capacity | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Shaft Diameter: 70 mm | Outer Diameter: 110 mm | |
| PL075X115AD-N-KP | Shaft Ø75 mm × Outer Ø115 mm | Tsubaki | Series: Powerlock AD-N | Grade: Nickel-Plated / Clean Room (AD-N-KP) | Size Range: Medium (Ø38~90 mm) | Type: High-Torque Friction Shaft Locking Element | Feature: Large torque capacity | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Shaft Diameter: 75 mm | Outer Diameter: 115 mm | |
| PL080X120AD-N-KP | Shaft Ø80 mm × Outer Ø120 mm | Tsubaki | Series: Powerlock AD-N | Grade: Nickel-Plated / Clean Room (AD-N-KP) | Size Range: Medium (Ø38~90 mm) | Type: High-Torque Friction Shaft Locking Element | Feature: Large torque capacity | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Shaft Diameter: 80 mm | Outer Diameter: 120 mm | |
| PL085X125AD-N-KP | Shaft Ø85 mm × Outer Ø125 mm | Tsubaki | Series: Powerlock AD-N | Grade: Nickel-Plated / Clean Room (AD-N-KP) | Size Range: Medium (Ø38~90 mm) | Type: High-Torque Friction Shaft Locking Element | Feature: Large torque capacity | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Shaft Diameter: 85 mm | Outer Diameter: 125 mm | |
| PL090X130AD-N-KP | Shaft Ø90 mm × Outer Ø130 mm | Tsubaki | Series: Powerlock AD-N | Grade: Nickel-Plated / Clean Room (AD-N-KP) | Size Range: Medium (Ø38~90 mm) | Type: High-Torque Friction Shaft Locking Element | Feature: Large torque capacity | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Shaft Diameter: 90 mm | Outer Diameter: 130 mm |
Tsubaki Powerlock AD-N Series — high-torque capacity shaft locking element. Designed for large torque transmission applications. Non-backlash friction connection; no keyway required. RoHS compliant. AD-N Standard: alloy steel. AD-N-KP: electroless nickel-plated for clean room use.
Tsubaki Powerlock AD-N Series — high-torque capacity shaft locking element. Designed for large torque transmission applications. Non-backlash friction connection; no keyway required. RoHS compliant. AD-N Standard: alloy steel. AD-N-KP: electroless nickel-plated for clean room use.
| Product Code | Description | Brand | Spec | |
|---|---|---|---|---|
| PL095X135AD-N | Shaft Ø95 mm × Outer Ø135 mm | Tsubaki | Series: Powerlock AD-N | Grade: Standard (AD-N Series) | Size Range: Large (Ø95~300 mm) | Type: High-Torque Friction Shaft Locking Element | Feature: Large torque capacity | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: Heavy-duty industrial, large torque drives | Shaft Diameter: 95 mm | Outer Diameter: 135 mm | |
| PL100X145AD-N | Shaft Ø100 mm × Outer Ø145 mm | Tsubaki | Series: Powerlock AD-N | Grade: Standard (AD-N Series) | Size Range: Large (Ø95~300 mm) | Type: High-Torque Friction Shaft Locking Element | Feature: Large torque capacity | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: Heavy-duty industrial, large torque drives | Shaft Diameter: 100 mm | Outer Diameter: 145 mm | |
| PL110X155AD-N | Shaft Ø110 mm × Outer Ø155 mm | Tsubaki | Series: Powerlock AD-N | Grade: Standard (AD-N Series) | Size Range: Large (Ø95~300 mm) | Type: High-Torque Friction Shaft Locking Element | Feature: Large torque capacity | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: Heavy-duty industrial, large torque drives | Shaft Diameter: 110 mm | Outer Diameter: 155 mm | |
| PL120X165AD-N | Shaft Ø120 mm × Outer Ø165 mm | Tsubaki | Series: Powerlock AD-N | Grade: Standard (AD-N Series) | Size Range: Large (Ø95~300 mm) | Type: High-Torque Friction Shaft Locking Element | Feature: Large torque capacity | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: Heavy-duty industrial, large torque drives | Shaft Diameter: 120 mm | Outer Diameter: 165 mm | |
| PL130X180AD-N | Shaft Ø130 mm × Outer Ø180 mm | Tsubaki | Series: Powerlock AD-N | Grade: Standard (AD-N Series) | Size Range: Large (Ø95~300 mm) | Type: High-Torque Friction Shaft Locking Element | Feature: Large torque capacity | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: Heavy-duty industrial, large torque drives | Shaft Diameter: 130 mm | Outer Diameter: 180 mm | |
| PL140X190AD-N | Shaft Ø140 mm × Outer Ø190 mm | Tsubaki | Series: Powerlock AD-N | Grade: Standard (AD-N Series) | Size Range: Large (Ø95~300 mm) | Type: High-Torque Friction Shaft Locking Element | Feature: Large torque capacity | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: Heavy-duty industrial, large torque drives | Shaft Diameter: 140 mm | Outer Diameter: 190 mm | |
| PL150X200AD-N | Shaft Ø150 mm × Outer Ø200 mm | Tsubaki | Series: Powerlock AD-N | Grade: Standard (AD-N Series) | Size Range: Large (Ø95~300 mm) | Type: High-Torque Friction Shaft Locking Element | Feature: Large torque capacity | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: Heavy-duty industrial, large torque drives | Shaft Diameter: 150 mm | Outer Diameter: 200 mm | |
| PL160X210AD-N | Shaft Ø160 mm × Outer Ø210 mm | Tsubaki | Series: Powerlock AD-N | Grade: Standard (AD-N Series) | Size Range: Large (Ø95~300 mm) | Type: High-Torque Friction Shaft Locking Element | Feature: Large torque capacity | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: Heavy-duty industrial, large torque drives | Shaft Diameter: 160 mm | Outer Diameter: 210 mm | |
| PL170X225AD-N | Shaft Ø170 mm × Outer Ø225 mm | Tsubaki | Series: Powerlock AD-N | Grade: Standard (AD-N Series) | Size Range: Large (Ø95~300 mm) | Type: High-Torque Friction Shaft Locking Element | Feature: Large torque capacity | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: Heavy-duty industrial, large torque drives | Shaft Diameter: 170 mm | Outer Diameter: 225 mm | |
| PL180X235AD-N | Shaft Ø180 mm × Outer Ø235 mm | Tsubaki | Series: Powerlock AD-N | Grade: Standard (AD-N Series) | Size Range: Large (Ø95~300 mm) | Type: High-Torque Friction Shaft Locking Element | Feature: Large torque capacity | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: Heavy-duty industrial, large torque drives | Shaft Diameter: 180 mm | Outer Diameter: 235 mm | |
| PL190X250AD-N | Shaft Ø190 mm × Outer Ø250 mm | Tsubaki | Series: Powerlock AD-N | Grade: Standard (AD-N Series) | Size Range: Large (Ø95~300 mm) | Type: High-Torque Friction Shaft Locking Element | Feature: Large torque capacity | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: Heavy-duty industrial, large torque drives | Shaft Diameter: 190 mm | Outer Diameter: 250 mm | |
| PL200X260AD-N | Shaft Ø200 mm × Outer Ø260 mm | Tsubaki | Series: Powerlock AD-N | Grade: Standard (AD-N Series) | Size Range: Large (Ø95~300 mm) | Type: High-Torque Friction Shaft Locking Element | Feature: Large torque capacity | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: Heavy-duty industrial, large torque drives | Shaft Diameter: 200 mm | Outer Diameter: 260 mm | |
| PL220X285AD-N | Shaft Ø220 mm × Outer Ø285 mm | Tsubaki | Series: Powerlock AD-N | Grade: Standard (AD-N Series) | Size Range: Large (Ø95~300 mm) | Type: High-Torque Friction Shaft Locking Element | Feature: Large torque capacity | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: Heavy-duty industrial, large torque drives | Shaft Diameter: 220 mm | Outer Diameter: 285 mm | |
| PL240X305AD-N | Shaft Ø240 mm × Outer Ø305 mm | Tsubaki | Series: Powerlock AD-N | Grade: Standard (AD-N Series) | Size Range: Large (Ø95~300 mm) | Type: High-Torque Friction Shaft Locking Element | Feature: Large torque capacity | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: Heavy-duty industrial, large torque drives | Shaft Diameter: 240 mm | Outer Diameter: 305 mm | |
| PL260X325AD-N | Shaft Ø260 mm × Outer Ø325 mm | Tsubaki | Series: Powerlock AD-N | Grade: Standard (AD-N Series) | Size Range: Large (Ø95~300 mm) | Type: High-Torque Friction Shaft Locking Element | Feature: Large torque capacity | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: Heavy-duty industrial, large torque drives | Shaft Diameter: 260 mm | Outer Diameter: 325 mm | |
| PL280X355AD-N | Shaft Ø280 mm × Outer Ø355 mm | Tsubaki | Series: Powerlock AD-N | Grade: Standard (AD-N Series) | Size Range: Large (Ø95~300 mm) | Type: High-Torque Friction Shaft Locking Element | Feature: Large torque capacity | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: Heavy-duty industrial, large torque drives | Shaft Diameter: 280 mm | Outer Diameter: 355 mm | |
| PL300X375AD-N | Shaft Ø300 mm × Outer Ø375 mm | Tsubaki | Series: Powerlock AD-N | Grade: Standard (AD-N Series) | Size Range: Large (Ø95~300 mm) | Type: High-Torque Friction Shaft Locking Element | Feature: Large torque capacity | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: Heavy-duty industrial, large torque drives | Shaft Diameter: 300 mm | Outer Diameter: 375 mm |
Tsubaki Powerlock AD-N Series — high-torque capacity shaft locking element. Designed for large torque transmission applications. Non-backlash friction connection; no keyway required. RoHS compliant. AD-N Standard: alloy steel. AD-N-KP: electroless nickel-plated for clean room use.
Tsubaki Powerlock AD-N Series — high-torque capacity shaft locking element. Designed for large torque transmission applications. Non-backlash friction connection; no keyway required. RoHS compliant. AD-N Standard: alloy steel. AD-N-KP: electroless nickel-plated for clean room use.
| Product Code | Description | Brand | Spec | |
|---|---|---|---|---|
| PL038X065AD-N | Shaft Ø38 mm × Outer Ø65 mm | Tsubaki | Series: Powerlock AD-N | Grade: Standard (AD-N Series) | Size Range: Medium (Ø38~90 mm) | Type: High-Torque Friction Shaft Locking Element | Feature: Large torque capacity | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: Heavy-duty industrial, large torque drives | Shaft Diameter: 38 mm | Outer Diameter: 65 mm | |
| PL040X065AD-N | Shaft Ø40 mm × Outer Ø65 mm | Tsubaki | Series: Powerlock AD-N | Grade: Standard (AD-N Series) | Size Range: Medium (Ø38~90 mm) | Type: High-Torque Friction Shaft Locking Element | Feature: Large torque capacity | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: Heavy-duty industrial, large torque drives | Shaft Diameter: 40 mm | Outer Diameter: 65 mm | |
| PL042X075AD-N | Shaft Ø42 mm × Outer Ø75 mm | Tsubaki | Series: Powerlock AD-N | Grade: Standard (AD-N Series) | Size Range: Medium (Ø38~90 mm) | Type: High-Torque Friction Shaft Locking Element | Feature: Large torque capacity | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: Heavy-duty industrial, large torque drives | Shaft Diameter: 42 mm | Outer Diameter: 75 mm | |
| PL045X075AD-N | Shaft Ø45 mm × Outer Ø75 mm | Tsubaki | Series: Powerlock AD-N | Grade: Standard (AD-N Series) | Size Range: Medium (Ø38~90 mm) | Type: High-Torque Friction Shaft Locking Element | Feature: Large torque capacity | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: Heavy-duty industrial, large torque drives | Shaft Diameter: 45 mm | Outer Diameter: 75 mm | |
| PL048X080AD-N | Shaft Ø48 mm × Outer Ø80 mm | Tsubaki | Series: Powerlock AD-N | Grade: Standard (AD-N Series) | Size Range: Medium (Ø38~90 mm) | Type: High-Torque Friction Shaft Locking Element | Feature: Large torque capacity | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: Heavy-duty industrial, large torque drives | Shaft Diameter: 48 mm | Outer Diameter: 80 mm | |
| PL075X115AD-N | Shaft Ø75 mm × Outer Ø115 mm | Tsubaki | Series: Powerlock AD-N | Grade: Standard (AD-N Series) | Size Range: Medium (Ø38~90 mm) | Type: High-Torque Friction Shaft Locking Element | Feature: Large torque capacity | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: Heavy-duty industrial, large torque drives | Shaft Diameter: 75 mm | Outer Diameter: 115 mm | |
| PL090X130AD-N | Shaft Ø90 mm × Outer Ø130 mm | Tsubaki | Series: Powerlock AD-N | Grade: Standard (AD-N Series) | Size Range: Medium (Ø38~90 mm) | Type: High-Torque Friction Shaft Locking Element | Feature: Large torque capacity | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: Heavy-duty industrial, large torque drives | Shaft Diameter: 90 mm | Outer Diameter: 130 mm |
Tsubaki Powerlock AD-N Series — high-torque capacity shaft locking element. Designed for large torque transmission applications. Non-backlash friction connection; no keyway required. RoHS compliant. AD-N Standard: alloy steel. AD-N-KP: electroless nickel-plated for clean room use.
Tsubaki Powerlock AD-N Series — high-torque capacity shaft locking element. Designed for large torque transmission applications. Non-backlash friction connection; no keyway required. RoHS compliant. AD-N Standard: alloy steel. AD-N-KP: electroless nickel-plated for clean room use.
| Product Code | Description | Brand | Spec | |
|---|---|---|---|---|
| PL019X047AD-N | Shaft Ø19 mm × Outer Ø47 mm | Tsubaki | Series: Powerlock AD-N | Grade: Standard (AD-N Series) | Size Range: Small (Ø19~35 mm) | Type: High-Torque Friction Shaft Locking Element | Feature: Large torque capacity | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: Heavy-duty industrial, large torque drives | Shaft Diameter: 19 mm | Outer Diameter: 47 mm | |
| PL020X047AD-N | Shaft Ø20 mm × Outer Ø47 mm | Tsubaki | Series: Powerlock AD-N | Grade: Standard (AD-N Series) | Size Range: Small (Ø19~35 mm) | Type: High-Torque Friction Shaft Locking Element | Feature: Large torque capacity | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: Heavy-duty industrial, large torque drives | Shaft Diameter: 20 mm | Outer Diameter: 47 mm | |
| PL022X047AD-N | Shaft Ø22 mm × Outer Ø47 mm | Tsubaki | Series: Powerlock AD-N | Grade: Standard (AD-N Series) | Size Range: Small (Ø19~35 mm) | Type: High-Torque Friction Shaft Locking Element | Feature: Large torque capacity | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: Heavy-duty industrial, large torque drives | Shaft Diameter: 22 mm | Outer Diameter: 47 mm | |
| PL024X050AD-N | Shaft Ø24 mm × Outer Ø50 mm | Tsubaki | Series: Powerlock AD-N | Grade: Standard (AD-N Series) | Size Range: Small (Ø19~35 mm) | Type: High-Torque Friction Shaft Locking Element | Feature: Large torque capacity | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: Heavy-duty industrial, large torque drives | Shaft Diameter: 24 mm | Outer Diameter: 50 mm | |
| PL025X050AD-N | Shaft Ø25 mm × Outer Ø50 mm | Tsubaki | Series: Powerlock AD-N | Grade: Standard (AD-N Series) | Size Range: Small (Ø19~35 mm) | Type: High-Torque Friction Shaft Locking Element | Feature: Large torque capacity | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: Heavy-duty industrial, large torque drives | Shaft Diameter: 25 mm | Outer Diameter: 50 mm | |
| PL028X055AD-N | Shaft Ø28 mm × Outer Ø55 mm | Tsubaki | Series: Powerlock AD-N | Grade: Standard (AD-N Series) | Size Range: Small (Ø19~35 mm) | Type: High-Torque Friction Shaft Locking Element | Feature: Large torque capacity | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: Heavy-duty industrial, large torque drives | Shaft Diameter: 28 mm | Outer Diameter: 55 mm | |
| PL035X060AD-N | Shaft Ø35 mm × Outer Ø60 mm | Tsubaki | Series: Powerlock AD-N | Grade: Standard (AD-N Series) | Size Range: Small (Ø19~35 mm) | Type: High-Torque Friction Shaft Locking Element | Feature: Large torque capacity | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: Heavy-duty industrial, large torque drives | Shaft Diameter: 35 mm | Outer Diameter: 60 mm |
![[Tsubaki] — Powerlock AE Series Shaft Locking Element (Centering, Large (Ø75~150 mm))](https://img.prosourcemro.com/2026/05/001-287-300x300.png)
Tsubaki Powerlock AE Series — general-purpose shaft locking element with centering function. Enables accurate shaft-to-boss centering during installation in addition to strong non-backlash friction locking. RoHS compliant. Standard grade only.
Tsubaki Powerlock AE Series — general-purpose shaft locking element with centering function. Enables accurate shaft-to-boss centering during installation in addition to strong non-backlash friction locking. RoHS compliant. Standard grade only.
| Product Code | Description | Brand | Spec | |
|---|---|---|---|---|
| PL075X115AE | Shaft Ø75 mm × Outer Ø115 mm | Tsubaki | Series: Powerlock AE | Grade: Standard | Size Range: Large (Ø75~150 mm) | Type: Friction Shaft Locking Element with Centering Function | Keyway: Not Required | RoHS: Compliant | Feature: Accurate shaft-to-boss centering during installation | Application: General industrial, precision alignment required | Shaft Diameter: 75 mm | Outer Diameter: 115 mm | |
| PL080X120AE | Shaft Ø80 mm × Outer Ø120 mm | Tsubaki | Series: Powerlock AE | Grade: Standard | Size Range: Large (Ø75~150 mm) | Type: Friction Shaft Locking Element with Centering Function | Keyway: Not Required | RoHS: Compliant | Feature: Accurate shaft-to-boss centering during installation | Application: General industrial, precision alignment required | Shaft Diameter: 80 mm | Outer Diameter: 120 mm | |
| PL085X125AE | Shaft Ø85 mm × Outer Ø125 mm | Tsubaki | Series: Powerlock AE | Grade: Standard | Size Range: Large (Ø75~150 mm) | Type: Friction Shaft Locking Element with Centering Function | Keyway: Not Required | RoHS: Compliant | Feature: Accurate shaft-to-boss centering during installation | Application: General industrial, precision alignment required | Shaft Diameter: 85 mm | Outer Diameter: 125 mm | |
| PL090X130AE | Shaft Ø90 mm × Outer Ø130 mm | Tsubaki | Series: Powerlock AE | Grade: Standard | Size Range: Large (Ø75~150 mm) | Type: Friction Shaft Locking Element with Centering Function | Keyway: Not Required | RoHS: Compliant | Feature: Accurate shaft-to-boss centering during installation | Application: General industrial, precision alignment required | Shaft Diameter: 90 mm | Outer Diameter: 130 mm | |
| PL095X135AE | Shaft Ø95 mm × Outer Ø135 mm | Tsubaki | Series: Powerlock AE | Grade: Standard | Size Range: Large (Ø75~150 mm) | Type: Friction Shaft Locking Element with Centering Function | Keyway: Not Required | RoHS: Compliant | Feature: Accurate shaft-to-boss centering during installation | Application: General industrial, precision alignment required | Shaft Diameter: 95 mm | Outer Diameter: 135 mm | |
| PL100X145AE | Shaft Ø100 mm × Outer Ø145 mm | Tsubaki | Series: Powerlock AE | Grade: Standard | Size Range: Large (Ø75~150 mm) | Type: Friction Shaft Locking Element with Centering Function | Keyway: Not Required | RoHS: Compliant | Feature: Accurate shaft-to-boss centering during installation | Application: General industrial, precision alignment required | Shaft Diameter: 100 mm | Outer Diameter: 145 mm | |
| PL110X155AE | Shaft Ø110 mm × Outer Ø155 mm | Tsubaki | Series: Powerlock AE | Grade: Standard | Size Range: Large (Ø75~150 mm) | Type: Friction Shaft Locking Element with Centering Function | Keyway: Not Required | RoHS: Compliant | Feature: Accurate shaft-to-boss centering during installation | Application: General industrial, precision alignment required | Shaft Diameter: 110 mm | Outer Diameter: 155 mm | |
| PL120X165AE | Shaft Ø120 mm × Outer Ø165 mm | Tsubaki | Series: Powerlock AE | Grade: Standard | Size Range: Large (Ø75~150 mm) | Type: Friction Shaft Locking Element with Centering Function | Keyway: Not Required | RoHS: Compliant | Feature: Accurate shaft-to-boss centering during installation | Application: General industrial, precision alignment required | Shaft Diameter: 120 mm | Outer Diameter: 165 mm | |
| PL130X180AE | Shaft Ø130 mm × Outer Ø180 mm | Tsubaki | Series: Powerlock AE | Grade: Standard | Size Range: Large (Ø75~150 mm) | Type: Friction Shaft Locking Element with Centering Function | Keyway: Not Required | RoHS: Compliant | Feature: Accurate shaft-to-boss centering during installation | Application: General industrial, precision alignment required | Shaft Diameter: 130 mm | Outer Diameter: 180 mm | |
| PL140X190AE | Shaft Ø140 mm × Outer Ø190 mm | Tsubaki | Series: Powerlock AE | Grade: Standard | Size Range: Large (Ø75~150 mm) | Type: Friction Shaft Locking Element with Centering Function | Keyway: Not Required | RoHS: Compliant | Feature: Accurate shaft-to-boss centering during installation | Application: General industrial, precision alignment required | Shaft Diameter: 140 mm | Outer Diameter: 190 mm | |
| PL150X200AE | Shaft Ø150 mm × Outer Ø200 mm | Tsubaki | Series: Powerlock AE | Grade: Standard | Size Range: Large (Ø75~150 mm) | Type: Friction Shaft Locking Element with Centering Function | Keyway: Not Required | RoHS: Compliant | Feature: Accurate shaft-to-boss centering during installation | Application: General industrial, precision alignment required | Shaft Diameter: 150 mm | Outer Diameter: 200 mm |
Tsubaki Powerlock AE Series — general-purpose shaft locking element with centering function. Enables accurate shaft-to-boss centering during installation in addition to strong non-backlash friction locking. RoHS compliant. Standard grade only.
Tsubaki Powerlock AE Series — general-purpose shaft locking element with centering function. Enables accurate shaft-to-boss centering during installation in addition to strong non-backlash friction locking. RoHS compliant. Standard grade only.
| Product Code | Description | Brand | Spec | |
|---|---|---|---|---|
| PL040X065AE | Shaft Ø40 mm × Outer Ø65 mm | Tsubaki | Series: Powerlock AE | Grade: Standard | Size Range: Medium (Ø40~70 mm) | Type: Friction Shaft Locking Element with Centering Function | Keyway: Not Required | RoHS: Compliant | Feature: Accurate shaft-to-boss centering during installation | Application: General industrial, precision alignment required | Shaft Diameter: 40 mm | Outer Diameter: 65 mm | |
| PL042X075AE | Shaft Ø42 mm × Outer Ø75 mm | Tsubaki | Series: Powerlock AE | Grade: Standard | Size Range: Medium (Ø40~70 mm) | Type: Friction Shaft Locking Element with Centering Function | Keyway: Not Required | RoHS: Compliant | Feature: Accurate shaft-to-boss centering during installation | Application: General industrial, precision alignment required | Shaft Diameter: 42 mm | Outer Diameter: 75 mm | |
| PL045X075AE | Shaft Ø45 mm × Outer Ø75 mm | Tsubaki | Series: Powerlock AE | Grade: Standard | Size Range: Medium (Ø40~70 mm) | Type: Friction Shaft Locking Element with Centering Function | Keyway: Not Required | RoHS: Compliant | Feature: Accurate shaft-to-boss centering during installation | Application: General industrial, precision alignment required | Shaft Diameter: 45 mm | Outer Diameter: 75 mm | |
| PL048X080AE | Shaft Ø48 mm × Outer Ø80 mm | Tsubaki | Series: Powerlock AE | Grade: Standard | Size Range: Medium (Ø40~70 mm) | Type: Friction Shaft Locking Element with Centering Function | Keyway: Not Required | RoHS: Compliant | Feature: Accurate shaft-to-boss centering during installation | Application: General industrial, precision alignment required | Shaft Diameter: 48 mm | Outer Diameter: 80 mm | |
| PL050X080AE | Shaft Ø50 mm × Outer Ø80 mm | Tsubaki | Series: Powerlock AE | Grade: Standard | Size Range: Medium (Ø40~70 mm) | Type: Friction Shaft Locking Element with Centering Function | Keyway: Not Required | RoHS: Compliant | Feature: Accurate shaft-to-boss centering during installation | Application: General industrial, precision alignment required | Shaft Diameter: 50 mm | Outer Diameter: 80 mm | |
| PL055X085AE | Shaft Ø55 mm × Outer Ø85 mm | Tsubaki | Series: Powerlock AE | Grade: Standard | Size Range: Medium (Ø40~70 mm) | Type: Friction Shaft Locking Element with Centering Function | Keyway: Not Required | RoHS: Compliant | Feature: Accurate shaft-to-boss centering during installation | Application: General industrial, precision alignment required | Shaft Diameter: 55 mm | Outer Diameter: 85 mm | |
| PL065X095AE | Shaft Ø65 mm × Outer Ø95 mm | Tsubaki | Series: Powerlock AE | Grade: Standard | Size Range: Medium (Ø40~70 mm) | Type: Friction Shaft Locking Element with Centering Function | Keyway: Not Required | RoHS: Compliant | Feature: Accurate shaft-to-boss centering during installation | Application: General industrial, precision alignment required | Shaft Diameter: 65 mm | Outer Diameter: 95 mm | |
| PL070X110AE | Shaft Ø70 mm × Outer Ø110 mm | Tsubaki | Series: Powerlock AE | Grade: Standard | Size Range: Medium (Ø40~70 mm) | Type: Friction Shaft Locking Element with Centering Function | Keyway: Not Required | RoHS: Compliant | Feature: Accurate shaft-to-boss centering during installation | Application: General industrial, precision alignment required | Shaft Diameter: 70 mm | Outer Diameter: 110 mm |
Tsubaki Powerlock AE Series — general-purpose shaft locking element with centering function. Enables accurate shaft-to-boss centering during installation in addition to strong non-backlash friction locking. RoHS compliant. Standard grade only.
Tsubaki Powerlock AE Series — general-purpose shaft locking element with centering function. Enables accurate shaft-to-boss centering during installation in addition to strong non-backlash friction locking. RoHS compliant. Standard grade only.
| Product Code | Description | Brand | Spec | |
|---|---|---|---|---|
| PL019X047AE | Shaft Ø19 mm × Outer Ø47 mm | Tsubaki | Series: Powerlock AE | Grade: Standard | Size Range: Small (Ø19~35 mm) | Type: Friction Shaft Locking Element with Centering Function | Keyway: Not Required | RoHS: Compliant | Feature: Accurate shaft-to-boss centering during installation | Application: General industrial, precision alignment required | Shaft Diameter: 19 mm | Outer Diameter: 47 mm | |
| PL020X047AE | Shaft Ø20 mm × Outer Ø47 mm | Tsubaki | Series: Powerlock AE | Grade: Standard | Size Range: Small (Ø19~35 mm) | Type: Friction Shaft Locking Element with Centering Function | Keyway: Not Required | RoHS: Compliant | Feature: Accurate shaft-to-boss centering during installation | Application: General industrial, precision alignment required | Shaft Diameter: 20 mm | Outer Diameter: 47 mm | |
| PL022X047AE | Shaft Ø22 mm × Outer Ø47 mm | Tsubaki | Series: Powerlock AE | Grade: Standard | Size Range: Small (Ø19~35 mm) | Type: Friction Shaft Locking Element with Centering Function | Keyway: Not Required | RoHS: Compliant | Feature: Accurate shaft-to-boss centering during installation | Application: General industrial, precision alignment required | Shaft Diameter: 22 mm | Outer Diameter: 47 mm | |
| PL024X050AE | Shaft Ø24 mm × Outer Ø50 mm | Tsubaki | Series: Powerlock AE | Grade: Standard | Size Range: Small (Ø19~35 mm) | Type: Friction Shaft Locking Element with Centering Function | Keyway: Not Required | RoHS: Compliant | Feature: Accurate shaft-to-boss centering during installation | Application: General industrial, precision alignment required | Shaft Diameter: 24 mm | Outer Diameter: 50 mm | |
| PL025X050AE | Shaft Ø25 mm × Outer Ø50 mm | Tsubaki | Series: Powerlock AE | Grade: Standard | Size Range: Small (Ø19~35 mm) | Type: Friction Shaft Locking Element with Centering Function | Keyway: Not Required | RoHS: Compliant | Feature: Accurate shaft-to-boss centering during installation | Application: General industrial, precision alignment required | Shaft Diameter: 25 mm | Outer Diameter: 50 mm | |
| PL028X055AE | Shaft Ø28 mm × Outer Ø55 mm | Tsubaki | Series: Powerlock AE | Grade: Standard | Size Range: Small (Ø19~35 mm) | Type: Friction Shaft Locking Element with Centering Function | Keyway: Not Required | RoHS: Compliant | Feature: Accurate shaft-to-boss centering during installation | Application: General industrial, precision alignment required | Shaft Diameter: 28 mm | Outer Diameter: 55 mm | |
| PL030X055AE | Shaft Ø30 mm × Outer Ø55 mm | Tsubaki | Series: Powerlock AE | Grade: Standard | Size Range: Small (Ø19~35 mm) | Type: Friction Shaft Locking Element with Centering Function | Keyway: Not Required | RoHS: Compliant | Feature: Accurate shaft-to-boss centering during installation | Application: General industrial, precision alignment required | Shaft Diameter: 30 mm | Outer Diameter: 55 mm | |
| PL032X060AE | Shaft Ø32 mm × Outer Ø60 mm | Tsubaki | Series: Powerlock AE | Grade: Standard | Size Range: Small (Ø19~35 mm) | Type: Friction Shaft Locking Element with Centering Function | Keyway: Not Required | RoHS: Compliant | Feature: Accurate shaft-to-boss centering during installation | Application: General industrial, precision alignment required | Shaft Diameter: 32 mm | Outer Diameter: 60 mm | |
| PL035X060AE | Shaft Ø35 mm × Outer Ø60 mm | Tsubaki | Series: Powerlock AE | Grade: Standard | Size Range: Small (Ø19~35 mm) | Type: Friction Shaft Locking Element with Centering Function | Keyway: Not Required | RoHS: Compliant | Feature: Accurate shaft-to-boss centering during installation | Application: General industrial, precision alignment required | Shaft Diameter: 35 mm | Outer Diameter: 60 mm |
![[Tsubaki] — Powerlock AS Series Shaft Locking Element (Nickel-Plated / Clean Room (AS-KP))](https://img.prosourcemro.com/2026/05/001-285-300x300.png)
Tsubaki Powerlock AS Series — friction-type shaft locking element for simple, strong, backlash-free connection between shaft and boss. No keyway required; installs and removes easily. RoHS compliant. Clean room (AS-KP) series available. AS Standard: metric and inch shaft sizes. AS-SS: stainless steel for corrosive environments. AS-KP: electroless nickel-plated for clean room applications.
Tsubaki Powerlock AS Series — friction-type shaft locking element for simple, strong, backlash-free connection between shaft and boss. No keyway required; installs and removes easily. RoHS compliant. Clean room (AS-KP) series available. AS Standard: metric and inch shaft sizes. AS-SS: stainless steel for corrosive environments. AS-KP: electroless nickel-plated for clean room applications.
| Product Code | Description | Brand | Spec | |
|---|---|---|---|---|
| PL019X047AS-KP | Shaft Ø19 mm × Outer Ø47 mm | Tsubaki | Series: Powerlock AS | Grade: Nickel-Plated / Clean Room (AS-KP) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 19 mm | Outer Diameter: 47 mm | |
| PL020X047AS-KP | Shaft Ø20 mm × Outer Ø47 mm | Tsubaki | Series: Powerlock AS | Grade: Nickel-Plated / Clean Room (AS-KP) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 20 mm | Outer Diameter: 47 mm | |
| PL022X047AS-KP | Shaft Ø22 mm × Outer Ø47 mm | Tsubaki | Series: Powerlock AS | Grade: Nickel-Plated / Clean Room (AS-KP) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 22 mm | Outer Diameter: 47 mm | |
| PL024X050AS-KP | Shaft Ø24 mm × Outer Ø50 mm | Tsubaki | Series: Powerlock AS | Grade: Nickel-Plated / Clean Room (AS-KP) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 24 mm | Outer Diameter: 50 mm | |
| PL025X050AS-KP | Shaft Ø25 mm × Outer Ø50 mm | Tsubaki | Series: Powerlock AS | Grade: Nickel-Plated / Clean Room (AS-KP) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 25 mm | Outer Diameter: 50 mm | |
| PL028X055AS-KP | Shaft Ø28 mm × Outer Ø55 mm | Tsubaki | Series: Powerlock AS | Grade: Nickel-Plated / Clean Room (AS-KP) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 28 mm | Outer Diameter: 55 mm | |
| PL030X055AS-KP | Shaft Ø30 mm × Outer Ø55 mm | Tsubaki | Series: Powerlock AS | Grade: Nickel-Plated / Clean Room (AS-KP) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 30 mm | Outer Diameter: 55 mm | |
| PL032X060AS-KP | Shaft Ø32 mm × Outer Ø60 mm | Tsubaki | Series: Powerlock AS | Grade: Nickel-Plated / Clean Room (AS-KP) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 32 mm | Outer Diameter: 60 mm | |
| PL035X060AS-KP | Shaft Ø35 mm × Outer Ø60 mm | Tsubaki | Series: Powerlock AS | Grade: Nickel-Plated / Clean Room (AS-KP) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 35 mm | Outer Diameter: 60 mm | |
| PL038X065AS-KP | Shaft Ø38 mm × Outer Ø65 mm | Tsubaki | Series: Powerlock AS | Grade: Nickel-Plated / Clean Room (AS-KP) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 38 mm | Outer Diameter: 65 mm | |
| PL040X065AS-KP | Shaft Ø40 mm × Outer Ø65 mm | Tsubaki | Series: Powerlock AS | Grade: Nickel-Plated / Clean Room (AS-KP) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 40 mm | Outer Diameter: 65 mm | |
| PL042X075AS-KP | Shaft Ø42 mm × Outer Ø75 mm | Tsubaki | Series: Powerlock AS | Grade: Nickel-Plated / Clean Room (AS-KP) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 42 mm | Outer Diameter: 75 mm | |
| PL048X080AS-KP | Shaft Ø48 mm × Outer Ø80 mm | Tsubaki | Series: Powerlock AS | Grade: Nickel-Plated / Clean Room (AS-KP) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 48 mm | Outer Diameter: 80 mm | |
| PL050X080AS-KP | Shaft Ø50 mm × Outer Ø80 mm | Tsubaki | Series: Powerlock AS | Grade: Nickel-Plated / Clean Room (AS-KP) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 50 mm | Outer Diameter: 80 mm | |
| PL055X085AS-KP | Shaft Ø55 mm × Outer Ø85 mm | Tsubaki | Series: Powerlock AS | Grade: Nickel-Plated / Clean Room (AS-KP) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 55 mm | Outer Diameter: 85 mm | |
| PL060X090AS-KP | Shaft Ø60 mm × Outer Ø90 mm | Tsubaki | Series: Powerlock AS | Grade: Nickel-Plated / Clean Room (AS-KP) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 60 mm | Outer Diameter: 90 mm | |
| PL065X095AS-KP | Shaft Ø65 mm × Outer Ø95 mm | Tsubaki | Series: Powerlock AS | Grade: Nickel-Plated / Clean Room (AS-KP) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 65 mm | Outer Diameter: 95 mm | |
| PL070X110AS-KP | Shaft Ø70 mm × Outer Ø110 mm | Tsubaki | Series: Powerlock AS | Grade: Nickel-Plated / Clean Room (AS-KP) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 70 mm | Outer Diameter: 110 mm | |
| PL075X115AS-KP | Shaft Ø75 mm × Outer Ø115 mm | Tsubaki | Series: Powerlock AS | Grade: Nickel-Plated / Clean Room (AS-KP) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 75 mm | Outer Diameter: 115 mm | |
| PL080X120AS-KP | Shaft Ø80 mm × Outer Ø120 mm | Tsubaki | Series: Powerlock AS | Grade: Nickel-Plated / Clean Room (AS-KP) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 80 mm | Outer Diameter: 120 mm | |
| PL085X125AS-KP | Shaft Ø85 mm × Outer Ø125 mm | Tsubaki | Series: Powerlock AS | Grade: Nickel-Plated / Clean Room (AS-KP) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 85 mm | Outer Diameter: 125 mm | |
| PL090X130AS-KP | Shaft Ø90 mm × Outer Ø130 mm | Tsubaki | Series: Powerlock AS | Grade: Nickel-Plated / Clean Room (AS-KP) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 90 mm | Outer Diameter: 130 mm | |
| PL095X135AS-KP | Shaft Ø95 mm × Outer Ø135 mm | Tsubaki | Series: Powerlock AS | Grade: Nickel-Plated / Clean Room (AS-KP) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 95 mm | Outer Diameter: 135 mm | |
| PL100X145AS-KP | Shaft Ø100 mm × Outer Ø145 mm | Tsubaki | Series: Powerlock AS | Grade: Nickel-Plated / Clean Room (AS-KP) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 100 mm | Outer Diameter: 145 mm | |
| PL110X155AS-KP | Shaft Ø110 mm × Outer Ø155 mm | Tsubaki | Series: Powerlock AS | Grade: Nickel-Plated / Clean Room (AS-KP) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 110 mm | Outer Diameter: 155 mm | |
| PL120X165AS-KP | Shaft Ø120 mm × Outer Ø165 mm | Tsubaki | Series: Powerlock AS | Grade: Nickel-Plated / Clean Room (AS-KP) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 120 mm | Outer Diameter: 165 mm | |
| PL130X180AS-KP | Shaft Ø130 mm × Outer Ø180 mm | Tsubaki | Series: Powerlock AS | Grade: Nickel-Plated / Clean Room (AS-KP) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 130 mm | Outer Diameter: 180 mm | |
| PL140X190AS-KP | Shaft Ø140 mm × Outer Ø190 mm | Tsubaki | Series: Powerlock AS | Grade: Nickel-Plated / Clean Room (AS-KP) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 140 mm | Outer Diameter: 190 mm | |
| PL150X200AS-KP | Shaft Ø150 mm × Outer Ø200 mm | Tsubaki | Series: Powerlock AS | Grade: Nickel-Plated / Clean Room (AS-KP) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 150 mm | Outer Diameter: 200 mm | |
| PL160X210AS-KP | Shaft Ø160 mm × Outer Ø210 mm | Tsubaki | Series: Powerlock AS | Grade: Nickel-Plated / Clean Room (AS-KP) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 160 mm | Outer Diameter: 210 mm | |
| PL170X225AS-KP | Shaft Ø170 mm × Outer Ø225 mm | Tsubaki | Series: Powerlock AS | Grade: Nickel-Plated / Clean Room (AS-KP) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 170 mm | Outer Diameter: 225 mm | |
| PL180X235AS-KP | Shaft Ø180 mm × Outer Ø235 mm | Tsubaki | Series: Powerlock AS | Grade: Nickel-Plated / Clean Room (AS-KP) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 180 mm | Outer Diameter: 235 mm | |
| PL190X250AS-KP | Shaft Ø190 mm × Outer Ø250 mm | Tsubaki | Series: Powerlock AS | Grade: Nickel-Plated / Clean Room (AS-KP) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 190 mm | Outer Diameter: 250 mm | |
| PL200X260AS-KP | Shaft Ø200 mm × Outer Ø260 mm | Tsubaki | Series: Powerlock AS | Grade: Nickel-Plated / Clean Room (AS-KP) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 200 mm | Outer Diameter: 260 mm | |
| PL220X285AS-KP | Shaft Ø220 mm × Outer Ø285 mm | Tsubaki | Series: Powerlock AS | Grade: Nickel-Plated / Clean Room (AS-KP) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 220 mm | Outer Diameter: 285 mm | |
| PL240X305AS-KP | Shaft Ø240 mm × Outer Ø305 mm | Tsubaki | Series: Powerlock AS | Grade: Nickel-Plated / Clean Room (AS-KP) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 240 mm | Outer Diameter: 305 mm | |
| PL260X325AS-KP | Shaft Ø260 mm × Outer Ø325 mm | Tsubaki | Series: Powerlock AS | Grade: Nickel-Plated / Clean Room (AS-KP) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 260 mm | Outer Diameter: 325 mm | |
| PL280X355AS-KP | Shaft Ø280 mm × Outer Ø355 mm | Tsubaki | Series: Powerlock AS | Grade: Nickel-Plated / Clean Room (AS-KP) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 280 mm | Outer Diameter: 355 mm | |
| PL300X375AS-KP | Shaft Ø300 mm × Outer Ø375 mm | Tsubaki | Series: Powerlock AS | Grade: Nickel-Plated / Clean Room (AS-KP) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 300 mm | Outer Diameter: 375 mm |
Tsubaki Powerlock AS Series — friction-type shaft locking element for simple, strong, backlash-free connection between shaft and boss. No keyway required; installs and removes easily. RoHS compliant. Clean room (AS-KP) series available. AS Standard: metric and inch shaft sizes. AS-SS: stainless steel for corrosive environments. AS-KP: electroless nickel-plated for clean room applications.
Tsubaki Powerlock AS Series — friction-type shaft locking element for simple, strong, backlash-free connection between shaft and boss. No keyway required; installs and removes easily. RoHS compliant. Clean room (AS-KP) series available. AS Standard: metric and inch shaft sizes. AS-SS: stainless steel for corrosive environments. AS-KP: electroless nickel-plated for clean room applications.
| Product Code | Description | Brand | Spec | |
|---|---|---|---|---|
| PL019X047AS-SS | Shaft Ø19 mm × Outer Ø47 mm | Tsubaki | Series: Powerlock AS | Grade: Stainless Steel (AS-SS) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Material: Stainless Steel | Application: Corrosive environments | Installation: Bolt tightening — no special tools required | Shaft Diameter: 19 mm | Outer Diameter: 47 mm | |
| PL020X047AS-SS | Shaft Ø20 mm × Outer Ø47 mm | Tsubaki | Series: Powerlock AS | Grade: Stainless Steel (AS-SS) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Material: Stainless Steel | Application: Corrosive environments | Installation: Bolt tightening — no special tools required | Shaft Diameter: 20 mm | Outer Diameter: 47 mm | |
| PL022X047AS-SS | Shaft Ø22 mm × Outer Ø47 mm | Tsubaki | Series: Powerlock AS | Grade: Stainless Steel (AS-SS) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Material: Stainless Steel | Application: Corrosive environments | Installation: Bolt tightening — no special tools required | Shaft Diameter: 22 mm | Outer Diameter: 47 mm | |
| PL024X050AS-SS | Shaft Ø24 mm × Outer Ø50 mm | Tsubaki | Series: Powerlock AS | Grade: Stainless Steel (AS-SS) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Material: Stainless Steel | Application: Corrosive environments | Installation: Bolt tightening — no special tools required | Shaft Diameter: 24 mm | Outer Diameter: 50 mm | |
| PL025X050AS-SS | Shaft Ø25 mm × Outer Ø50 mm | Tsubaki | Series: Powerlock AS | Grade: Stainless Steel (AS-SS) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Material: Stainless Steel | Application: Corrosive environments | Installation: Bolt tightening — no special tools required | Shaft Diameter: 25 mm | Outer Diameter: 50 mm | |
| PL028X055AS-SS | Shaft Ø28 mm × Outer Ø55 mm | Tsubaki | Series: Powerlock AS | Grade: Stainless Steel (AS-SS) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Material: Stainless Steel | Application: Corrosive environments | Installation: Bolt tightening — no special tools required | Shaft Diameter: 28 mm | Outer Diameter: 55 mm | |
| PL030X055AS-SS | Shaft Ø30 mm × Outer Ø55 mm | Tsubaki | Series: Powerlock AS | Grade: Stainless Steel (AS-SS) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Material: Stainless Steel | Application: Corrosive environments | Installation: Bolt tightening — no special tools required | Shaft Diameter: 30 mm | Outer Diameter: 55 mm | |
| PL032X060AS-SS | Shaft Ø32 mm × Outer Ø60 mm | Tsubaki | Series: Powerlock AS | Grade: Stainless Steel (AS-SS) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Material: Stainless Steel | Application: Corrosive environments | Installation: Bolt tightening — no special tools required | Shaft Diameter: 32 mm | Outer Diameter: 60 mm | |
| PL035X060AS-SS | Shaft Ø35 mm × Outer Ø60 mm | Tsubaki | Series: Powerlock AS | Grade: Stainless Steel (AS-SS) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Material: Stainless Steel | Application: Corrosive environments | Installation: Bolt tightening — no special tools required | Shaft Diameter: 35 mm | Outer Diameter: 60 mm | |
| PL038X065AS-SS | Shaft Ø38 mm × Outer Ø65 mm | Tsubaki | Series: Powerlock AS | Grade: Stainless Steel (AS-SS) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Material: Stainless Steel | Application: Corrosive environments | Installation: Bolt tightening — no special tools required | Shaft Diameter: 38 mm | Outer Diameter: 65 mm | |
| PL040X065AS-SS | Shaft Ø40 mm × Outer Ø65 mm | Tsubaki | Series: Powerlock AS | Grade: Stainless Steel (AS-SS) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Material: Stainless Steel | Application: Corrosive environments | Installation: Bolt tightening — no special tools required | Shaft Diameter: 40 mm | Outer Diameter: 65 mm | |
| PL042X075AS-SS | Shaft Ø42 mm × Outer Ø75 mm | Tsubaki | Series: Powerlock AS | Grade: Stainless Steel (AS-SS) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Material: Stainless Steel | Application: Corrosive environments | Installation: Bolt tightening — no special tools required | Shaft Diameter: 42 mm | Outer Diameter: 75 mm | |
| PL045X075AS-SS | Shaft Ø45 mm × Outer Ø75 mm | Tsubaki | Series: Powerlock AS | Grade: Stainless Steel (AS-SS) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Material: Stainless Steel | Application: Corrosive environments | Installation: Bolt tightening — no special tools required | Shaft Diameter: 45 mm | Outer Diameter: 75 mm | |
| PL048X080AS-SS | Shaft Ø48 mm × Outer Ø80 mm | Tsubaki | Series: Powerlock AS | Grade: Stainless Steel (AS-SS) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Material: Stainless Steel | Application: Corrosive environments | Installation: Bolt tightening — no special tools required | Shaft Diameter: 48 mm | Outer Diameter: 80 mm | |
| PL055X085AS-SS | Shaft Ø55 mm × Outer Ø85 mm | Tsubaki | Series: Powerlock AS | Grade: Stainless Steel (AS-SS) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Material: Stainless Steel | Application: Corrosive environments | Installation: Bolt tightening — no special tools required | Shaft Diameter: 55 mm | Outer Diameter: 85 mm | |
| PL060X090AS-SS | Shaft Ø60 mm × Outer Ø90 mm | Tsubaki | Series: Powerlock AS | Grade: Stainless Steel (AS-SS) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Material: Stainless Steel | Application: Corrosive environments | Installation: Bolt tightening — no special tools required | Shaft Diameter: 60 mm | Outer Diameter: 90 mm | |
| PL065X095AS-SS | Shaft Ø65 mm × Outer Ø95 mm | Tsubaki | Series: Powerlock AS | Grade: Stainless Steel (AS-SS) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Material: Stainless Steel | Application: Corrosive environments | Installation: Bolt tightening — no special tools required | Shaft Diameter: 65 mm | Outer Diameter: 95 mm | |
| PL070X110AS-SS | Shaft Ø70 mm × Outer Ø110 mm | Tsubaki | Series: Powerlock AS | Grade: Stainless Steel (AS-SS) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Material: Stainless Steel | Application: Corrosive environments | Installation: Bolt tightening — no special tools required | Shaft Diameter: 70 mm | Outer Diameter: 110 mm | |
| PL075X115AS-SS | Shaft Ø75 mm × Outer Ø115 mm | Tsubaki | Series: Powerlock AS | Grade: Stainless Steel (AS-SS) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Material: Stainless Steel | Application: Corrosive environments | Installation: Bolt tightening — no special tools required | Shaft Diameter: 75 mm | Outer Diameter: 115 mm | |
| PL085X125AS-SS | Shaft Ø85 mm × Outer Ø125 mm | Tsubaki | Series: Powerlock AS | Grade: Stainless Steel (AS-SS) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Material: Stainless Steel | Application: Corrosive environments | Installation: Bolt tightening — no special tools required | Shaft Diameter: 85 mm | Outer Diameter: 125 mm | |
| PL090X130AS-SS | Shaft Ø90 mm × Outer Ø130 mm | Tsubaki | Series: Powerlock AS | Grade: Stainless Steel (AS-SS) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Material: Stainless Steel | Application: Corrosive environments | Installation: Bolt tightening — no special tools required | Shaft Diameter: 90 mm | Outer Diameter: 130 mm | |
| PL095X135AS-SS | Shaft Ø95 mm × Outer Ø135 mm | Tsubaki | Series: Powerlock AS | Grade: Stainless Steel (AS-SS) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Material: Stainless Steel | Application: Corrosive environments | Installation: Bolt tightening — no special tools required | Shaft Diameter: 95 mm | Outer Diameter: 135 mm | |
| PL100X145AS-SS | Shaft Ø100 mm × Outer Ø145 mm | Tsubaki | Series: Powerlock AS | Grade: Stainless Steel (AS-SS) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Material: Stainless Steel | Application: Corrosive environments | Installation: Bolt tightening — no special tools required | Shaft Diameter: 100 mm | Outer Diameter: 145 mm | |
| PL110X155AS-SS | Shaft Ø110 mm × Outer Ø155 mm | Tsubaki | Series: Powerlock AS | Grade: Stainless Steel (AS-SS) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Material: Stainless Steel | Application: Corrosive environments | Installation: Bolt tightening — no special tools required | Shaft Diameter: 110 mm | Outer Diameter: 155 mm | |
| PL120X165AS-SS | Shaft Ø120 mm × Outer Ø165 mm | Tsubaki | Series: Powerlock AS | Grade: Stainless Steel (AS-SS) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Material: Stainless Steel | Application: Corrosive environments | Installation: Bolt tightening — no special tools required | Shaft Diameter: 120 mm | Outer Diameter: 165 mm | |
| PL130X180AS-SS | Shaft Ø130 mm × Outer Ø180 mm | Tsubaki | Series: Powerlock AS | Grade: Stainless Steel (AS-SS) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Material: Stainless Steel | Application: Corrosive environments | Installation: Bolt tightening — no special tools required | Shaft Diameter: 130 mm | Outer Diameter: 180 mm | |
| PL140X190AS-SS | Shaft Ø140 mm × Outer Ø190 mm | Tsubaki | Series: Powerlock AS | Grade: Stainless Steel (AS-SS) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Material: Stainless Steel | Application: Corrosive environments | Installation: Bolt tightening — no special tools required | Shaft Diameter: 140 mm | Outer Diameter: 190 mm | |
| PL150X200AS-SS | Shaft Ø150 mm × Outer Ø200 mm | Tsubaki | Series: Powerlock AS | Grade: Stainless Steel (AS-SS) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Material: Stainless Steel | Application: Corrosive environments | Installation: Bolt tightening — no special tools required | Shaft Diameter: 150 mm | Outer Diameter: 200 mm |
Tsubaki Powerlock AS Series — friction-type shaft locking element for simple, strong, backlash-free connection between shaft and boss. No keyway required; installs and removes easily. RoHS compliant. Clean room (AS-KP) series available. AS Standard: metric and inch shaft sizes. AS-SS: stainless steel for corrosive environments. AS-KP: electroless nickel-plated for clean room applications.
Tsubaki Powerlock AS Series — friction-type shaft locking element for simple, strong, backlash-free connection between shaft and boss. No keyway required; installs and removes easily. RoHS compliant. Clean room (AS-KP) series available. AS Standard: metric and inch shaft sizes. AS-SS: stainless steel for corrosive environments. AS-KP: electroless nickel-plated for clean room applications.
| Product Code | Description | Brand | Spec | |
|---|---|---|---|---|
| PL019X047AS | Shaft Ø19 mm × Outer Ø47 mm | Tsubaki | Series: Powerlock AS | Grade: Standard (AS Series) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: General industrial | Installation: Bolt tightening — no special tools required | Shaft Diameter: 19 mm | Outer Diameter: 47 mm | |
| PL024X050AS | Shaft Ø24 mm × Outer Ø50 mm | Tsubaki | Series: Powerlock AS | Grade: Standard (AS Series) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: General industrial | Installation: Bolt tightening — no special tools required | Shaft Diameter: 24 mm | Outer Diameter: 50 mm | |
| PL030X055AS | Shaft Ø30 mm × Outer Ø55 mm | Tsubaki | Series: Powerlock AS | Grade: Standard (AS Series) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: General industrial | Installation: Bolt tightening — no special tools required | Shaft Diameter: 30 mm | Outer Diameter: 55 mm | |
| PL042X075AS | Shaft Ø42 mm × Outer Ø75 mm | Tsubaki | Series: Powerlock AS | Grade: Standard (AS Series) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: General industrial | Installation: Bolt tightening — no special tools required | Shaft Diameter: 42 mm | Outer Diameter: 75 mm | |
| PL048X080AS | Shaft Ø48 mm × Outer Ø80 mm | Tsubaki | Series: Powerlock AS | Grade: Standard (AS Series) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: General industrial | Installation: Bolt tightening — no special tools required | Shaft Diameter: 48 mm | Outer Diameter: 80 mm | |
| PL080X120AS | Shaft Ø80 mm × Outer Ø120 mm | Tsubaki | Series: Powerlock AS | Grade: Standard (AS Series) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: General industrial | Installation: Bolt tightening — no special tools required | Shaft Diameter: 80 mm | Outer Diameter: 120 mm | |
| PL095X135AS | Shaft Ø95 mm × Outer Ø135 mm | Tsubaki | Series: Powerlock AS | Grade: Standard (AS Series) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: General industrial | Installation: Bolt tightening — no special tools required | Shaft Diameter: 95 mm | Outer Diameter: 135 mm | |
| PL110X155AS | Shaft Ø110 mm × Outer Ø155 mm | Tsubaki | Series: Powerlock AS | Grade: Standard (AS Series) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: General industrial | Installation: Bolt tightening — no special tools required | Shaft Diameter: 110 mm | Outer Diameter: 155 mm | |
| PL120X165AS | Shaft Ø120 mm × Outer Ø165 mm | Tsubaki | Series: Powerlock AS | Grade: Standard (AS Series) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: General industrial | Installation: Bolt tightening — no special tools required | Shaft Diameter: 120 mm | Outer Diameter: 165 mm | |
| PL150X200AS | Shaft Ø150 mm × Outer Ø200 mm | Tsubaki | Series: Powerlock AS | Grade: Standard (AS Series) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: General industrial | Installation: Bolt tightening — no special tools required | Shaft Diameter: 150 mm | Outer Diameter: 200 mm | |
| PL160X210AS | Shaft Ø160 mm × Outer Ø210 mm | Tsubaki | Series: Powerlock AS | Grade: Standard (AS Series) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: General industrial | Installation: Bolt tightening — no special tools required | Shaft Diameter: 160 mm | Outer Diameter: 210 mm | |
| PL170X225AS | Shaft Ø170 mm × Outer Ø225 mm | Tsubaki | Series: Powerlock AS | Grade: Standard (AS Series) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: General industrial | Installation: Bolt tightening — no special tools required | Shaft Diameter: 170 mm | Outer Diameter: 225 mm | |
| PL180X235AS | Shaft Ø180 mm × Outer Ø235 mm | Tsubaki | Series: Powerlock AS | Grade: Standard (AS Series) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: General industrial | Installation: Bolt tightening — no special tools required | Shaft Diameter: 180 mm | Outer Diameter: 235 mm | |
| PL190X250AS | Shaft Ø190 mm × Outer Ø250 mm | Tsubaki | Series: Powerlock AS | Grade: Standard (AS Series) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: General industrial | Installation: Bolt tightening — no special tools required | Shaft Diameter: 190 mm | Outer Diameter: 250 mm | |
| PL200X260AS | Shaft Ø200 mm × Outer Ø260 mm | Tsubaki | Series: Powerlock AS | Grade: Standard (AS Series) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: General industrial | Installation: Bolt tightening — no special tools required | Shaft Diameter: 200 mm | Outer Diameter: 260 mm | |
| PL220X285AS | Shaft Ø220 mm × Outer Ø285 mm | Tsubaki | Series: Powerlock AS | Grade: Standard (AS Series) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: General industrial | Installation: Bolt tightening — no special tools required | Shaft Diameter: 220 mm | Outer Diameter: 285 mm | |
| PL240X305AS | Shaft Ø240 mm × Outer Ø305 mm | Tsubaki | Series: Powerlock AS | Grade: Standard (AS Series) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: General industrial | Installation: Bolt tightening — no special tools required | Shaft Diameter: 240 mm | Outer Diameter: 305 mm | |
| PL260X325AS | Shaft Ø260 mm × Outer Ø325 mm | Tsubaki | Series: Powerlock AS | Grade: Standard (AS Series) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: General industrial | Installation: Bolt tightening — no special tools required | Shaft Diameter: 260 mm | Outer Diameter: 325 mm | |
| PL280X355AS | Shaft Ø280 mm × Outer Ø355 mm | Tsubaki | Series: Powerlock AS | Grade: Standard (AS Series) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: General industrial | Installation: Bolt tightening — no special tools required | Shaft Diameter: 280 mm | Outer Diameter: 355 mm | |
| PL300X375AS | Shaft Ø300 mm × Outer Ø375 mm | Tsubaki | Series: Powerlock AS | Grade: Standard (AS Series) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: General industrial | Installation: Bolt tightening — no special tools required | Shaft Diameter: 300 mm | Outer Diameter: 375 mm | |
| PL-3/4AS | Shaft: -3/4" (Inch) | Tsubaki | Series: Powerlock AS | Grade: Standard (AS Series) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: General industrial | Installation: Bolt tightening — no special tools required | Shaft: -3/4 inch | Unit: Inch | |
| PL-7/8AS | Shaft: -7/8" (Inch) | Tsubaki | Series: Powerlock AS | Grade: Standard (AS Series) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: General industrial | Installation: Bolt tightening — no special tools required | Shaft: -7/8 inch | Unit: Inch | |
| PL1AS | Shaft: 1" (Inch) | Tsubaki | Series: Powerlock AS | Grade: Standard (AS Series) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: General industrial | Installation: Bolt tightening — no special tools required | Shaft: 1 inch | Unit: Inch | |
| PL1-1/8AS | Shaft: 1-1/8" (Inch) | Tsubaki | Series: Powerlock AS | Grade: Standard (AS Series) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: General industrial | Installation: Bolt tightening — no special tools required | Shaft: 1-1/8 inch | Unit: Inch | |
| PL1-3/16AS | Shaft: 1-3/16" (Inch) | Tsubaki | Series: Powerlock AS | Grade: Standard (AS Series) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: General industrial | Installation: Bolt tightening — no special tools required | Shaft: 1-3/16 inch | Unit: Inch | |
| PL1-1/4AS | Shaft: 1-1/4" (Inch) | Tsubaki | Series: Powerlock AS | Grade: Standard (AS Series) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: General industrial | Installation: Bolt tightening — no special tools required | Shaft: 1-1/4 inch | Unit: Inch | |
| PL1-3/8AS | Shaft: 1-3/8" (Inch) | Tsubaki | Series: Powerlock AS | Grade: Standard (AS Series) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: General industrial | Installation: Bolt tightening — no special tools required | Shaft: 1-3/8 inch | Unit: Inch | |
| PL1-7/16AS | Shaft: 1-7/16" (Inch) | Tsubaki | Series: Powerlock AS | Grade: Standard (AS Series) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: General industrial | Installation: Bolt tightening — no special tools required | Shaft: 1-7/16 inch | Unit: Inch | |
| PL1-1/2AS | Shaft: 1-1/2" (Inch) | Tsubaki | Series: Powerlock AS | Grade: Standard (AS Series) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: General industrial | Installation: Bolt tightening — no special tools required | Shaft: 1-1/2 inch | Unit: Inch | |
| PL1-5/8AS | Shaft: 1-5/8" (Inch) | Tsubaki | Series: Powerlock AS | Grade: Standard (AS Series) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: General industrial | Installation: Bolt tightening — no special tools required | Shaft: 1-5/8 inch | Unit: Inch | |
| PL1-3/4AS | Shaft: 1-3/4" (Inch) | Tsubaki | Series: Powerlock AS | Grade: Standard (AS Series) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: General industrial | Installation: Bolt tightening — no special tools required | Shaft: 1-3/4 inch | Unit: Inch | |
| PL1-7/8AS | Shaft: 1-7/8" (Inch) | Tsubaki | Series: Powerlock AS | Grade: Standard (AS Series) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: General industrial | Installation: Bolt tightening — no special tools required | Shaft: 1-7/8 inch | Unit: Inch | |
| PL1-15/16AS | Shaft: 1-15/16" (Inch) | Tsubaki | Series: Powerlock AS | Grade: Standard (AS Series) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: General industrial | Installation: Bolt tightening — no special tools required | Shaft: 1-15/16 inch | Unit: Inch | |
| PL2AS | Shaft: 2" (Inch) | Tsubaki | Series: Powerlock AS | Grade: Standard (AS Series) | Type: Friction Shaft Locking Element (Non-Backlash) | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: General industrial | Installation: Bolt tightening — no special tools required | Shaft: 2 inch | Unit: Inch |
![[Tsubaki] — Powerlock EF Series Shaft Locking Element (Flange-Integrated, Large (Ø65~120 mm))](https://img.prosourcemro.com/2026/05/001-294-300x300.png)
Tsubaki Powerlock EF Series — EL series locking element with integrated pressure flange. Combines shaft locking and flange mounting in a single compact unit. Non-backlash friction connection; no keyway required. Standard grade. RoHS compliant.
Tsubaki Powerlock EF Series — EL series locking element with integrated pressure flange. Combines shaft locking and flange mounting in a single compact unit. Non-backlash friction connection; no keyway required. Standard grade. RoHS compliant.
| Product Code | Description | Brand | Spec | |
|---|---|---|---|---|
| PL065X073EF | Shaft Ø65 mm × Outer Ø73 mm | Tsubaki | Series: Powerlock EF | Grade: Standard | Size Range: Large (Ø65~120 mm) | Type: EL Series with Integrated Pressure Flange | Feature: Combined shaft locking + flange mounting in one unit | Keyway: Not Required | RoHS: Compliant | Application: Flange-mount shaft connections, compact drive assemblies | Shaft Diameter: 65 mm | Outer Diameter: 73 mm | |
| PL070X079EF | Shaft Ø70 mm × Outer Ø79 mm | Tsubaki | Series: Powerlock EF | Grade: Standard | Size Range: Large (Ø65~120 mm) | Type: EL Series with Integrated Pressure Flange | Feature: Combined shaft locking + flange mounting in one unit | Keyway: Not Required | RoHS: Compliant | Application: Flange-mount shaft connections, compact drive assemblies | Shaft Diameter: 70 mm | Outer Diameter: 79 mm | |
| PL075X084EF | Shaft Ø75 mm × Outer Ø84 mm | Tsubaki | Series: Powerlock EF | Grade: Standard | Size Range: Large (Ø65~120 mm) | Type: EL Series with Integrated Pressure Flange | Feature: Combined shaft locking + flange mounting in one unit | Keyway: Not Required | RoHS: Compliant | Application: Flange-mount shaft connections, compact drive assemblies | Shaft Diameter: 75 mm | Outer Diameter: 84 mm | |
| PL080X091EF | Shaft Ø80 mm × Outer Ø91 mm | Tsubaki | Series: Powerlock EF | Grade: Standard | Size Range: Large (Ø65~120 mm) | Type: EL Series with Integrated Pressure Flange | Feature: Combined shaft locking + flange mounting in one unit | Keyway: Not Required | RoHS: Compliant | Application: Flange-mount shaft connections, compact drive assemblies | Shaft Diameter: 80 mm | Outer Diameter: 91 mm | |
| PL085X096EF | Shaft Ø85 mm × Outer Ø96 mm | Tsubaki | Series: Powerlock EF | Grade: Standard | Size Range: Large (Ø65~120 mm) | Type: EL Series with Integrated Pressure Flange | Feature: Combined shaft locking + flange mounting in one unit | Keyway: Not Required | RoHS: Compliant | Application: Flange-mount shaft connections, compact drive assemblies | Shaft Diameter: 85 mm | Outer Diameter: 96 mm | |
| PL090X101EF | Shaft Ø90 mm × Outer Ø101 mm | Tsubaki | Series: Powerlock EF | Grade: Standard | Size Range: Large (Ø65~120 mm) | Type: EL Series with Integrated Pressure Flange | Feature: Combined shaft locking + flange mounting in one unit | Keyway: Not Required | RoHS: Compliant | Application: Flange-mount shaft connections, compact drive assemblies | Shaft Diameter: 90 mm | Outer Diameter: 101 mm | |
| PL095X106EF | Shaft Ø95 mm × Outer Ø106 mm | Tsubaki | Series: Powerlock EF | Grade: Standard | Size Range: Large (Ø65~120 mm) | Type: EL Series with Integrated Pressure Flange | Feature: Combined shaft locking + flange mounting in one unit | Keyway: Not Required | RoHS: Compliant | Application: Flange-mount shaft connections, compact drive assemblies | Shaft Diameter: 95 mm | Outer Diameter: 106 mm | |
| PL100X114EF | Shaft Ø100 mm × Outer Ø114 mm | Tsubaki | Series: Powerlock EF | Grade: Standard | Size Range: Large (Ø65~120 mm) | Type: EL Series with Integrated Pressure Flange | Feature: Combined shaft locking + flange mounting in one unit | Keyway: Not Required | RoHS: Compliant | Application: Flange-mount shaft connections, compact drive assemblies | Shaft Diameter: 100 mm | Outer Diameter: 114 mm | |
| PL110X124EF | Shaft Ø110 mm × Outer Ø124 mm | Tsubaki | Series: Powerlock EF | Grade: Standard | Size Range: Large (Ø65~120 mm) | Type: EL Series with Integrated Pressure Flange | Feature: Combined shaft locking + flange mounting in one unit | Keyway: Not Required | RoHS: Compliant | Application: Flange-mount shaft connections, compact drive assemblies | Shaft Diameter: 110 mm | Outer Diameter: 124 mm | |
| PL120X134EF | Shaft Ø120 mm × Outer Ø134 mm | Tsubaki | Series: Powerlock EF | Grade: Standard | Size Range: Large (Ø65~120 mm) | Type: EL Series with Integrated Pressure Flange | Feature: Combined shaft locking + flange mounting in one unit | Keyway: Not Required | RoHS: Compliant | Application: Flange-mount shaft connections, compact drive assemblies | Shaft Diameter: 120 mm | Outer Diameter: 134 mm |
Tsubaki Powerlock EF Series — EL series locking element with integrated pressure flange. Combines shaft locking and flange mounting in a single compact unit. Non-backlash friction connection; no keyway required. Standard grade. RoHS compliant.
Tsubaki Powerlock EF Series — EL series locking element with integrated pressure flange. Combines shaft locking and flange mounting in a single compact unit. Non-backlash friction connection; no keyway required. Standard grade. RoHS compliant.
| Product Code | Description | Brand | Spec | |
|---|---|---|---|---|
| PL028X032EF | Shaft Ø28 mm × Outer Ø32 mm | Tsubaki | Series: Powerlock EF | Grade: Standard | Size Range: Medium (Ø28~60 mm) | Type: EL Series with Integrated Pressure Flange | Feature: Combined shaft locking + flange mounting in one unit | Keyway: Not Required | RoHS: Compliant | Application: Flange-mount shaft connections, compact drive assemblies | Shaft Diameter: 28 mm | Outer Diameter: 32 mm | |
| PL030X035EF | Shaft Ø30 mm × Outer Ø35 mm | Tsubaki | Series: Powerlock EF | Grade: Standard | Size Range: Medium (Ø28~60 mm) | Type: EL Series with Integrated Pressure Flange | Feature: Combined shaft locking + flange mounting in one unit | Keyway: Not Required | RoHS: Compliant | Application: Flange-mount shaft connections, compact drive assemblies | Shaft Diameter: 30 mm | Outer Diameter: 35 mm | |
| PL032X036EF | Shaft Ø32 mm × Outer Ø36 mm | Tsubaki | Series: Powerlock EF | Grade: Standard | Size Range: Medium (Ø28~60 mm) | Type: EL Series with Integrated Pressure Flange | Feature: Combined shaft locking + flange mounting in one unit | Keyway: Not Required | RoHS: Compliant | Application: Flange-mount shaft connections, compact drive assemblies | Shaft Diameter: 32 mm | Outer Diameter: 36 mm | |
| PL035X040EF | Shaft Ø35 mm × Outer Ø40 mm | Tsubaki | Series: Powerlock EF | Grade: Standard | Size Range: Medium (Ø28~60 mm) | Type: EL Series with Integrated Pressure Flange | Feature: Combined shaft locking + flange mounting in one unit | Keyway: Not Required | RoHS: Compliant | Application: Flange-mount shaft connections, compact drive assemblies | Shaft Diameter: 35 mm | Outer Diameter: 40 mm | |
| PL038X044EF | Shaft Ø38 mm × Outer Ø44 mm | Tsubaki | Series: Powerlock EF | Grade: Standard | Size Range: Medium (Ø28~60 mm) | Type: EL Series with Integrated Pressure Flange | Feature: Combined shaft locking + flange mounting in one unit | Keyway: Not Required | RoHS: Compliant | Application: Flange-mount shaft connections, compact drive assemblies | Shaft Diameter: 38 mm | Outer Diameter: 44 mm | |
| PL040X045EF | Shaft Ø40 mm × Outer Ø45 mm | Tsubaki | Series: Powerlock EF | Grade: Standard | Size Range: Medium (Ø28~60 mm) | Type: EL Series with Integrated Pressure Flange | Feature: Combined shaft locking + flange mounting in one unit | Keyway: Not Required | RoHS: Compliant | Application: Flange-mount shaft connections, compact drive assemblies | Shaft Diameter: 40 mm | Outer Diameter: 45 mm | |
| PL042X048EF | Shaft Ø42 mm × Outer Ø48 mm | Tsubaki | Series: Powerlock EF | Grade: Standard | Size Range: Medium (Ø28~60 mm) | Type: EL Series with Integrated Pressure Flange | Feature: Combined shaft locking + flange mounting in one unit | Keyway: Not Required | RoHS: Compliant | Application: Flange-mount shaft connections, compact drive assemblies | Shaft Diameter: 42 mm | Outer Diameter: 48 mm | |
| PL045X052EF | Shaft Ø45 mm × Outer Ø52 mm | Tsubaki | Series: Powerlock EF | Grade: Standard | Size Range: Medium (Ø28~60 mm) | Type: EL Series with Integrated Pressure Flange | Feature: Combined shaft locking + flange mounting in one unit | Keyway: Not Required | RoHS: Compliant | Application: Flange-mount shaft connections, compact drive assemblies | Shaft Diameter: 45 mm | Outer Diameter: 52 mm | |
| PL048X055EF | Shaft Ø48 mm × Outer Ø55 mm | Tsubaki | Series: Powerlock EF | Grade: Standard | Size Range: Medium (Ø28~60 mm) | Type: EL Series with Integrated Pressure Flange | Feature: Combined shaft locking + flange mounting in one unit | Keyway: Not Required | RoHS: Compliant | Application: Flange-mount shaft connections, compact drive assemblies | Shaft Diameter: 48 mm | Outer Diameter: 55 mm | |
| PL050X057EF | Shaft Ø50 mm × Outer Ø57 mm | Tsubaki | Series: Powerlock EF | Grade: Standard | Size Range: Medium (Ø28~60 mm) | Type: EL Series with Integrated Pressure Flange | Feature: Combined shaft locking + flange mounting in one unit | Keyway: Not Required | RoHS: Compliant | Application: Flange-mount shaft connections, compact drive assemblies | Shaft Diameter: 50 mm | Outer Diameter: 57 mm | |
| PL055X062EF | Shaft Ø55 mm × Outer Ø62 mm | Tsubaki | Series: Powerlock EF | Grade: Standard | Size Range: Medium (Ø28~60 mm) | Type: EL Series with Integrated Pressure Flange | Feature: Combined shaft locking + flange mounting in one unit | Keyway: Not Required | RoHS: Compliant | Application: Flange-mount shaft connections, compact drive assemblies | Shaft Diameter: 55 mm | Outer Diameter: 62 mm | |
| PL060X068EF | Shaft Ø60 mm × Outer Ø68 mm | Tsubaki | Series: Powerlock EF | Grade: Standard | Size Range: Medium (Ø28~60 mm) | Type: EL Series with Integrated Pressure Flange | Feature: Combined shaft locking + flange mounting in one unit | Keyway: Not Required | RoHS: Compliant | Application: Flange-mount shaft connections, compact drive assemblies | Shaft Diameter: 60 mm | Outer Diameter: 68 mm |
Tsubaki Powerlock EF Series — EL series locking element with integrated pressure flange. Combines shaft locking and flange mounting in a single compact unit. Non-backlash friction connection; no keyway required. Standard grade. RoHS compliant.
Tsubaki Powerlock EF Series — EL series locking element with integrated pressure flange. Combines shaft locking and flange mounting in a single compact unit. Non-backlash friction connection; no keyway required. Standard grade. RoHS compliant.
| Product Code | Description | Brand | Spec | |
|---|---|---|---|---|
| PL010X013EF | Shaft Ø10 mm × Outer Ø13 mm | Tsubaki | Series: Powerlock EF | Grade: Standard | Size Range: Small (Ø10~25 mm) | Type: EL Series with Integrated Pressure Flange | Feature: Combined shaft locking + flange mounting in one unit | Keyway: Not Required | RoHS: Compliant | Application: Flange-mount shaft connections, compact drive assemblies | Shaft Diameter: 10 mm | Outer Diameter: 13 mm | |
| PL011X014EF | Shaft Ø11 mm × Outer Ø14 mm | Tsubaki | Series: Powerlock EF | Grade: Standard | Size Range: Small (Ø10~25 mm) | Type: EL Series with Integrated Pressure Flange | Feature: Combined shaft locking + flange mounting in one unit | Keyway: Not Required | RoHS: Compliant | Application: Flange-mount shaft connections, compact drive assemblies | Shaft Diameter: 11 mm | Outer Diameter: 14 mm | |
| PL012X015EF | Shaft Ø12 mm × Outer Ø15 mm | Tsubaki | Series: Powerlock EF | Grade: Standard | Size Range: Small (Ø10~25 mm) | Type: EL Series with Integrated Pressure Flange | Feature: Combined shaft locking + flange mounting in one unit | Keyway: Not Required | RoHS: Compliant | Application: Flange-mount shaft connections, compact drive assemblies | Shaft Diameter: 12 mm | Outer Diameter: 15 mm | |
| PL014X018EF | Shaft Ø14 mm × Outer Ø18 mm | Tsubaki | Series: Powerlock EF | Grade: Standard | Size Range: Small (Ø10~25 mm) | Type: EL Series with Integrated Pressure Flange | Feature: Combined shaft locking + flange mounting in one unit | Keyway: Not Required | RoHS: Compliant | Application: Flange-mount shaft connections, compact drive assemblies | Shaft Diameter: 14 mm | Outer Diameter: 18 mm | |
| PL015X019EF | Shaft Ø15 mm × Outer Ø19 mm | Tsubaki | Series: Powerlock EF | Grade: Standard | Size Range: Small (Ø10~25 mm) | Type: EL Series with Integrated Pressure Flange | Feature: Combined shaft locking + flange mounting in one unit | Keyway: Not Required | RoHS: Compliant | Application: Flange-mount shaft connections, compact drive assemblies | Shaft Diameter: 15 mm | Outer Diameter: 19 mm | |
| PL016X020EF | Shaft Ø16 mm × Outer Ø20 mm | Tsubaki | Series: Powerlock EF | Grade: Standard | Size Range: Small (Ø10~25 mm) | Type: EL Series with Integrated Pressure Flange | Feature: Combined shaft locking + flange mounting in one unit | Keyway: Not Required | RoHS: Compliant | Application: Flange-mount shaft connections, compact drive assemblies | Shaft Diameter: 16 mm | Outer Diameter: 20 mm | |
| PL017X021EF | Shaft Ø17 mm × Outer Ø21 mm | Tsubaki | Series: Powerlock EF | Grade: Standard | Size Range: Small (Ø10~25 mm) | Type: EL Series with Integrated Pressure Flange | Feature: Combined shaft locking + flange mounting in one unit | Keyway: Not Required | RoHS: Compliant | Application: Flange-mount shaft connections, compact drive assemblies | Shaft Diameter: 17 mm | Outer Diameter: 21 mm | |
| PL018X022EF | Shaft Ø18 mm × Outer Ø22 mm | Tsubaki | Series: Powerlock EF | Grade: Standard | Size Range: Small (Ø10~25 mm) | Type: EL Series with Integrated Pressure Flange | Feature: Combined shaft locking + flange mounting in one unit | Keyway: Not Required | RoHS: Compliant | Application: Flange-mount shaft connections, compact drive assemblies | Shaft Diameter: 18 mm | Outer Diameter: 22 mm | |
| PL019X024EF | Shaft Ø19 mm × Outer Ø24 mm | Tsubaki | Series: Powerlock EF | Grade: Standard | Size Range: Small (Ø10~25 mm) | Type: EL Series with Integrated Pressure Flange | Feature: Combined shaft locking + flange mounting in one unit | Keyway: Not Required | RoHS: Compliant | Application: Flange-mount shaft connections, compact drive assemblies | Shaft Diameter: 19 mm | Outer Diameter: 24 mm | |
| PL020X025EF | Shaft Ø20 mm × Outer Ø25 mm | Tsubaki | Series: Powerlock EF | Grade: Standard | Size Range: Small (Ø10~25 mm) | Type: EL Series with Integrated Pressure Flange | Feature: Combined shaft locking + flange mounting in one unit | Keyway: Not Required | RoHS: Compliant | Application: Flange-mount shaft connections, compact drive assemblies | Shaft Diameter: 20 mm | Outer Diameter: 25 mm | |
| PL022X026EF | Shaft Ø22 mm × Outer Ø26 mm | Tsubaki | Series: Powerlock EF | Grade: Standard | Size Range: Small (Ø10~25 mm) | Type: EL Series with Integrated Pressure Flange | Feature: Combined shaft locking + flange mounting in one unit | Keyway: Not Required | RoHS: Compliant | Application: Flange-mount shaft connections, compact drive assemblies | Shaft Diameter: 22 mm | Outer Diameter: 26 mm | |
| PL024X028EF | Shaft Ø24 mm × Outer Ø28 mm | Tsubaki | Series: Powerlock EF | Grade: Standard | Size Range: Small (Ø10~25 mm) | Type: EL Series with Integrated Pressure Flange | Feature: Combined shaft locking + flange mounting in one unit | Keyway: Not Required | RoHS: Compliant | Application: Flange-mount shaft connections, compact drive assemblies | Shaft Diameter: 24 mm | Outer Diameter: 28 mm | |
| PL025X030EF | Shaft Ø25 mm × Outer Ø30 mm | Tsubaki | Series: Powerlock EF | Grade: Standard | Size Range: Small (Ø10~25 mm) | Type: EL Series with Integrated Pressure Flange | Feature: Combined shaft locking + flange mounting in one unit | Keyway: Not Required | RoHS: Compliant | Application: Flange-mount shaft connections, compact drive assemblies | Shaft Diameter: 25 mm | Outer Diameter: 30 mm |
![[Tsubaki] — Powerlock EL Series Shaft Locking Element (Simple Type, Large (Ø63~150 mm))](https://img.prosourcemro.com/2026/05/001-293-300x300.png)
Tsubaki Powerlock EL Series — simple locking element type for straightforward shaft-to-hub connection. Compact and easy to install. Non-backlash friction connection; no keyway required. Standard grade. RoHS compliant.
Tsubaki Powerlock EL Series — simple locking element type for straightforward shaft-to-hub connection. Compact and easy to install. Non-backlash friction connection; no keyway required. Standard grade. RoHS compliant.
| Product Code | Description | Brand | Spec | |
|---|---|---|---|---|
| PL063X071E | Shaft Ø63 mm × Outer Ø71 mm | Tsubaki | Series: Powerlock EL | Grade: Standard | Size Range: Large (Ø63~150 mm) | Type: Simple Locking Element | Feature: Compact, easy installation | Keyway: Not Required | RoHS: Compliant | Application: General industrial shaft-to-hub connections | Shaft Diameter: 63 mm | Outer Diameter: 71 mm | |
| PL065X073E | Shaft Ø65 mm × Outer Ø73 mm | Tsubaki | Series: Powerlock EL | Grade: Standard | Size Range: Large (Ø63~150 mm) | Type: Simple Locking Element | Feature: Compact, easy installation | Keyway: Not Required | RoHS: Compliant | Application: General industrial shaft-to-hub connections | Shaft Diameter: 65 mm | Outer Diameter: 73 mm | |
| PL070X079E | Shaft Ø70 mm × Outer Ø79 mm | Tsubaki | Series: Powerlock EL | Grade: Standard | Size Range: Large (Ø63~150 mm) | Type: Simple Locking Element | Feature: Compact, easy installation | Keyway: Not Required | RoHS: Compliant | Application: General industrial shaft-to-hub connections | Shaft Diameter: 70 mm | Outer Diameter: 79 mm | |
| PL071X080E | Shaft Ø71 mm × Outer Ø80 mm | Tsubaki | Series: Powerlock EL | Grade: Standard | Size Range: Large (Ø63~150 mm) | Type: Simple Locking Element | Feature: Compact, easy installation | Keyway: Not Required | RoHS: Compliant | Application: General industrial shaft-to-hub connections | Shaft Diameter: 71 mm | Outer Diameter: 80 mm | |
| PL075X084E | Shaft Ø75 mm × Outer Ø84 mm | Tsubaki | Series: Powerlock EL | Grade: Standard | Size Range: Large (Ø63~150 mm) | Type: Simple Locking Element | Feature: Compact, easy installation | Keyway: Not Required | RoHS: Compliant | Application: General industrial shaft-to-hub connections | Shaft Diameter: 75 mm | Outer Diameter: 84 mm | |
| PL080X091E | Shaft Ø80 mm × Outer Ø91 mm | Tsubaki | Series: Powerlock EL | Grade: Standard | Size Range: Large (Ø63~150 mm) | Type: Simple Locking Element | Feature: Compact, easy installation | Keyway: Not Required | RoHS: Compliant | Application: General industrial shaft-to-hub connections | Shaft Diameter: 80 mm | Outer Diameter: 91 mm | |
| PL085X096E | Shaft Ø85 mm × Outer Ø96 mm | Tsubaki | Series: Powerlock EL | Grade: Standard | Size Range: Large (Ø63~150 mm) | Type: Simple Locking Element | Feature: Compact, easy installation | Keyway: Not Required | RoHS: Compliant | Application: General industrial shaft-to-hub connections | Shaft Diameter: 85 mm | Outer Diameter: 96 mm | |
| PL090X101E | Shaft Ø90 mm × Outer Ø101 mm | Tsubaki | Series: Powerlock EL | Grade: Standard | Size Range: Large (Ø63~150 mm) | Type: Simple Locking Element | Feature: Compact, easy installation | Keyway: Not Required | RoHS: Compliant | Application: General industrial shaft-to-hub connections | Shaft Diameter: 90 mm | Outer Diameter: 101 mm | |
| PL095X106E | Shaft Ø95 mm × Outer Ø106 mm | Tsubaki | Series: Powerlock EL | Grade: Standard | Size Range: Large (Ø63~150 mm) | Type: Simple Locking Element | Feature: Compact, easy installation | Keyway: Not Required | RoHS: Compliant | Application: General industrial shaft-to-hub connections | Shaft Diameter: 95 mm | Outer Diameter: 106 mm | |
| PL100X114E | Shaft Ø100 mm × Outer Ø114 mm | Tsubaki | Series: Powerlock EL | Grade: Standard | Size Range: Large (Ø63~150 mm) | Type: Simple Locking Element | Feature: Compact, easy installation | Keyway: Not Required | RoHS: Compliant | Application: General industrial shaft-to-hub connections | Shaft Diameter: 100 mm | Outer Diameter: 114 mm | |
| PL110X124E | Shaft Ø110 mm × Outer Ø124 mm | Tsubaki | Series: Powerlock EL | Grade: Standard | Size Range: Large (Ø63~150 mm) | Type: Simple Locking Element | Feature: Compact, easy installation | Keyway: Not Required | RoHS: Compliant | Application: General industrial shaft-to-hub connections | Shaft Diameter: 110 mm | Outer Diameter: 124 mm | |
| PL120X134E | Shaft Ø120 mm × Outer Ø134 mm | Tsubaki | Series: Powerlock EL | Grade: Standard | Size Range: Large (Ø63~150 mm) | Type: Simple Locking Element | Feature: Compact, easy installation | Keyway: Not Required | RoHS: Compliant | Application: General industrial shaft-to-hub connections | Shaft Diameter: 120 mm | Outer Diameter: 134 mm | |
| PL130X148E | Shaft Ø130 mm × Outer Ø148 mm | Tsubaki | Series: Powerlock EL | Grade: Standard | Size Range: Large (Ø63~150 mm) | Type: Simple Locking Element | Feature: Compact, easy installation | Keyway: Not Required | RoHS: Compliant | Application: General industrial shaft-to-hub connections | Shaft Diameter: 130 mm | Outer Diameter: 148 mm | |
| PL140X158E | Shaft Ø140 mm × Outer Ø158 mm | Tsubaki | Series: Powerlock EL | Grade: Standard | Size Range: Large (Ø63~150 mm) | Type: Simple Locking Element | Feature: Compact, easy installation | Keyway: Not Required | RoHS: Compliant | Application: General industrial shaft-to-hub connections | Shaft Diameter: 140 mm | Outer Diameter: 158 mm | |
| PL150X168E | Shaft Ø150 mm × Outer Ø168 mm | Tsubaki | Series: Powerlock EL | Grade: Standard | Size Range: Large (Ø63~150 mm) | Type: Simple Locking Element | Feature: Compact, easy installation | Keyway: Not Required | RoHS: Compliant | Application: General industrial shaft-to-hub connections | Shaft Diameter: 150 mm | Outer Diameter: 168 mm |
Tsubaki Powerlock EL Series — simple locking element type for straightforward shaft-to-hub connection. Compact and easy to install. Non-backlash friction connection; no keyway required. Standard grade. RoHS compliant.
Tsubaki Powerlock EL Series — simple locking element type for straightforward shaft-to-hub connection. Compact and easy to install. Non-backlash friction connection; no keyway required. Standard grade. RoHS compliant.
| Product Code | Description | Brand | Spec | |
|---|---|---|---|---|
| PL028X032E | Shaft Ø28 mm × Outer Ø32 mm | Tsubaki | Series: Powerlock EL | Grade: Standard | Size Range: Medium (Ø28~60 mm) | Type: Simple Locking Element | Feature: Compact, easy installation | Keyway: Not Required | RoHS: Compliant | Application: General industrial shaft-to-hub connections | Shaft Diameter: 28 mm | Outer Diameter: 32 mm | |
| PL030X035E | Shaft Ø30 mm × Outer Ø35 mm | Tsubaki | Series: Powerlock EL | Grade: Standard | Size Range: Medium (Ø28~60 mm) | Type: Simple Locking Element | Feature: Compact, easy installation | Keyway: Not Required | RoHS: Compliant | Application: General industrial shaft-to-hub connections | Shaft Diameter: 30 mm | Outer Diameter: 35 mm | |
| PL032X036E | Shaft Ø32 mm × Outer Ø36 mm | Tsubaki | Series: Powerlock EL | Grade: Standard | Size Range: Medium (Ø28~60 mm) | Type: Simple Locking Element | Feature: Compact, easy installation | Keyway: Not Required | RoHS: Compliant | Application: General industrial shaft-to-hub connections | Shaft Diameter: 32 mm | Outer Diameter: 36 mm | |
| PL035X040E | Shaft Ø35 mm × Outer Ø40 mm | Tsubaki | Series: Powerlock EL | Grade: Standard | Size Range: Medium (Ø28~60 mm) | Type: Simple Locking Element | Feature: Compact, easy installation | Keyway: Not Required | RoHS: Compliant | Application: General industrial shaft-to-hub connections | Shaft Diameter: 35 mm | Outer Diameter: 40 mm | |
| PL036X042E | Shaft Ø36 mm × Outer Ø42 mm | Tsubaki | Series: Powerlock EL | Grade: Standard | Size Range: Medium (Ø28~60 mm) | Type: Simple Locking Element | Feature: Compact, easy installation | Keyway: Not Required | RoHS: Compliant | Application: General industrial shaft-to-hub connections | Shaft Diameter: 36 mm | Outer Diameter: 42 mm | |
| PL038X044E | Shaft Ø38 mm × Outer Ø44 mm | Tsubaki | Series: Powerlock EL | Grade: Standard | Size Range: Medium (Ø28~60 mm) | Type: Simple Locking Element | Feature: Compact, easy installation | Keyway: Not Required | RoHS: Compliant | Application: General industrial shaft-to-hub connections | Shaft Diameter: 38 mm | Outer Diameter: 44 mm | |
| PL040X045E | Shaft Ø40 mm × Outer Ø45 mm | Tsubaki | Series: Powerlock EL | Grade: Standard | Size Range: Medium (Ø28~60 mm) | Type: Simple Locking Element | Feature: Compact, easy installation | Keyway: Not Required | RoHS: Compliant | Application: General industrial shaft-to-hub connections | Shaft Diameter: 40 mm | Outer Diameter: 45 mm | |
| PL042X048E | Shaft Ø42 mm × Outer Ø48 mm | Tsubaki | Series: Powerlock EL | Grade: Standard | Size Range: Medium (Ø28~60 mm) | Type: Simple Locking Element | Feature: Compact, easy installation | Keyway: Not Required | RoHS: Compliant | Application: General industrial shaft-to-hub connections | Shaft Diameter: 42 mm | Outer Diameter: 48 mm | |
| PL045X052E | Shaft Ø45 mm × Outer Ø52 mm | Tsubaki | Series: Powerlock EL | Grade: Standard | Size Range: Medium (Ø28~60 mm) | Type: Simple Locking Element | Feature: Compact, easy installation | Keyway: Not Required | RoHS: Compliant | Application: General industrial shaft-to-hub connections | Shaft Diameter: 45 mm | Outer Diameter: 52 mm | |
| PL048X055E | Shaft Ø48 mm × Outer Ø55 mm | Tsubaki | Series: Powerlock EL | Grade: Standard | Size Range: Medium (Ø28~60 mm) | Type: Simple Locking Element | Feature: Compact, easy installation | Keyway: Not Required | RoHS: Compliant | Application: General industrial shaft-to-hub connections | Shaft Diameter: 48 mm | Outer Diameter: 55 mm | |
| PL050X057E | Shaft Ø50 mm × Outer Ø57 mm | Tsubaki | Series: Powerlock EL | Grade: Standard | Size Range: Medium (Ø28~60 mm) | Type: Simple Locking Element | Feature: Compact, easy installation | Keyway: Not Required | RoHS: Compliant | Application: General industrial shaft-to-hub connections | Shaft Diameter: 50 mm | Outer Diameter: 57 mm | |
| PL055X062E | Shaft Ø55 mm × Outer Ø62 mm | Tsubaki | Series: Powerlock EL | Grade: Standard | Size Range: Medium (Ø28~60 mm) | Type: Simple Locking Element | Feature: Compact, easy installation | Keyway: Not Required | RoHS: Compliant | Application: General industrial shaft-to-hub connections | Shaft Diameter: 55 mm | Outer Diameter: 62 mm | |
| PL056X064E | Shaft Ø56 mm × Outer Ø64 mm | Tsubaki | Series: Powerlock EL | Grade: Standard | Size Range: Medium (Ø28~60 mm) | Type: Simple Locking Element | Feature: Compact, easy installation | Keyway: Not Required | RoHS: Compliant | Application: General industrial shaft-to-hub connections | Shaft Diameter: 56 mm | Outer Diameter: 64 mm | |
| PL060X068E | Shaft Ø60 mm × Outer Ø68 mm | Tsubaki | Series: Powerlock EL | Grade: Standard | Size Range: Medium (Ø28~60 mm) | Type: Simple Locking Element | Feature: Compact, easy installation | Keyway: Not Required | RoHS: Compliant | Application: General industrial shaft-to-hub connections | Shaft Diameter: 60 mm | Outer Diameter: 68 mm |
Tsubaki Powerlock EL Series — simple locking element type for straightforward shaft-to-hub connection. Compact and easy to install. Non-backlash friction connection; no keyway required. Standard grade. RoHS compliant.
Tsubaki Powerlock EL Series — simple locking element type for straightforward shaft-to-hub connection. Compact and easy to install. Non-backlash friction connection; no keyway required. Standard grade. RoHS compliant.
| Product Code | Description | Brand | Spec | |
|---|---|---|---|---|
| PL010X013E | Shaft Ø10 mm × Outer Ø13 mm | Tsubaki | Series: Powerlock EL | Grade: Standard | Size Range: Small (Ø10~25 mm) | Type: Simple Locking Element | Feature: Compact, easy installation | Keyway: Not Required | RoHS: Compliant | Application: General industrial shaft-to-hub connections | Shaft Diameter: 10 mm | Outer Diameter: 13 mm | |
| PL011X014E | Shaft Ø11 mm × Outer Ø14 mm | Tsubaki | Series: Powerlock EL | Grade: Standard | Size Range: Small (Ø10~25 mm) | Type: Simple Locking Element | Feature: Compact, easy installation | Keyway: Not Required | RoHS: Compliant | Application: General industrial shaft-to-hub connections | Shaft Diameter: 11 mm | Outer Diameter: 14 mm | |
| PL012X015E | Shaft Ø12 mm × Outer Ø15 mm | Tsubaki | Series: Powerlock EL | Grade: Standard | Size Range: Small (Ø10~25 mm) | Type: Simple Locking Element | Feature: Compact, easy installation | Keyway: Not Required | RoHS: Compliant | Application: General industrial shaft-to-hub connections | Shaft Diameter: 12 mm | Outer Diameter: 15 mm | |
| PL013X016E | Shaft Ø13 mm × Outer Ø16 mm | Tsubaki | Series: Powerlock EL | Grade: Standard | Size Range: Small (Ø10~25 mm) | Type: Simple Locking Element | Feature: Compact, easy installation | Keyway: Not Required | RoHS: Compliant | Application: General industrial shaft-to-hub connections | Shaft Diameter: 13 mm | Outer Diameter: 16 mm | |
| PL014X018E | Shaft Ø14 mm × Outer Ø18 mm | Tsubaki | Series: Powerlock EL | Grade: Standard | Size Range: Small (Ø10~25 mm) | Type: Simple Locking Element | Feature: Compact, easy installation | Keyway: Not Required | RoHS: Compliant | Application: General industrial shaft-to-hub connections | Shaft Diameter: 14 mm | Outer Diameter: 18 mm | |
| PL015X019E | Shaft Ø15 mm × Outer Ø19 mm | Tsubaki | Series: Powerlock EL | Grade: Standard | Size Range: Small (Ø10~25 mm) | Type: Simple Locking Element | Feature: Compact, easy installation | Keyway: Not Required | RoHS: Compliant | Application: General industrial shaft-to-hub connections | Shaft Diameter: 15 mm | Outer Diameter: 19 mm | |
| PL016X020E | Shaft Ø16 mm × Outer Ø20 mm | Tsubaki | Series: Powerlock EL | Grade: Standard | Size Range: Small (Ø10~25 mm) | Type: Simple Locking Element | Feature: Compact, easy installation | Keyway: Not Required | RoHS: Compliant | Application: General industrial shaft-to-hub connections | Shaft Diameter: 16 mm | Outer Diameter: 20 mm | |
| PL017X021E | Shaft Ø17 mm × Outer Ø21 mm | Tsubaki | Series: Powerlock EL | Grade: Standard | Size Range: Small (Ø10~25 mm) | Type: Simple Locking Element | Feature: Compact, easy installation | Keyway: Not Required | RoHS: Compliant | Application: General industrial shaft-to-hub connections | Shaft Diameter: 17 mm | Outer Diameter: 21 mm | |
| PL018X022E | Shaft Ø18 mm × Outer Ø22 mm | Tsubaki | Series: Powerlock EL | Grade: Standard | Size Range: Small (Ø10~25 mm) | Type: Simple Locking Element | Feature: Compact, easy installation | Keyway: Not Required | RoHS: Compliant | Application: General industrial shaft-to-hub connections | Shaft Diameter: 18 mm | Outer Diameter: 22 mm | |
| PL019X024E | Shaft Ø19 mm × Outer Ø24 mm | Tsubaki | Series: Powerlock EL | Grade: Standard | Size Range: Small (Ø10~25 mm) | Type: Simple Locking Element | Feature: Compact, easy installation | Keyway: Not Required | RoHS: Compliant | Application: General industrial shaft-to-hub connections | Shaft Diameter: 19 mm | Outer Diameter: 24 mm | |
| PL020X025E | Shaft Ø20 mm × Outer Ø25 mm | Tsubaki | Series: Powerlock EL | Grade: Standard | Size Range: Small (Ø10~25 mm) | Type: Simple Locking Element | Feature: Compact, easy installation | Keyway: Not Required | RoHS: Compliant | Application: General industrial shaft-to-hub connections | Shaft Diameter: 20 mm | Outer Diameter: 25 mm | |
| PL022X026E | Shaft Ø22 mm × Outer Ø26 mm | Tsubaki | Series: Powerlock EL | Grade: Standard | Size Range: Small (Ø10~25 mm) | Type: Simple Locking Element | Feature: Compact, easy installation | Keyway: Not Required | RoHS: Compliant | Application: General industrial shaft-to-hub connections | Shaft Diameter: 22 mm | Outer Diameter: 26 mm | |
| PL024X028E | Shaft Ø24 mm × Outer Ø28 mm | Tsubaki | Series: Powerlock EL | Grade: Standard | Size Range: Small (Ø10~25 mm) | Type: Simple Locking Element | Feature: Compact, easy installation | Keyway: Not Required | RoHS: Compliant | Application: General industrial shaft-to-hub connections | Shaft Diameter: 24 mm | Outer Diameter: 28 mm | |
| PL025X030E | Shaft Ø25 mm × Outer Ø30 mm | Tsubaki | Series: Powerlock EL | Grade: Standard | Size Range: Small (Ø10~25 mm) | Type: Simple Locking Element | Feature: Compact, easy installation | Keyway: Not Required | RoHS: Compliant | Application: General industrial shaft-to-hub connections | Shaft Diameter: 25 mm | Outer Diameter: 30 mm |
![[Tsubaki] — Powerlock KE Series Shaft Locking Element (Nickel-Plated / Clean Room (KE-KP), Large (Ø55~100 mm))](https://img.prosourcemro.com/2026/05/001-289-300x300.png)
Tsubaki Powerlock KE Series — wide tolerance shaft locking element accommodating broad shaft tolerance range. Non-backlash friction connection; no keyway required. RoHS compliant. KE Standard: alloy steel. KE-SS: stainless steel for corrosive environments. KE-KP: electroless nickel-plated for clean room applications.
Tsubaki Powerlock KE Series — wide tolerance shaft locking element accommodating broad shaft tolerance range. Non-backlash friction connection; no keyway required. RoHS compliant. KE Standard: alloy steel. KE-SS: stainless steel for corrosive environments. KE-KP: electroless nickel-plated for clean room applications.
| Product Code | Description | Brand | Spec | |
|---|---|---|---|---|
| PL055X077KE-KP | Shaft Ø55 mm × Outer Ø77 mm | Tsubaki | Series: Powerlock KE | Grade: Nickel-Plated / Clean Room (KE-KP) | Size Range: Large (Ø55~100 mm) | Type: Wide-Tolerance Friction Shaft Locking Element | Feature: Accommodates broad shaft tolerance range | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 55 mm | Outer Diameter: 77 mm | |
| PL060X082KE-KP | Shaft Ø60 mm × Outer Ø82 mm | Tsubaki | Series: Powerlock KE | Grade: Nickel-Plated / Clean Room (KE-KP) | Size Range: Large (Ø55~100 mm) | Type: Wide-Tolerance Friction Shaft Locking Element | Feature: Accommodates broad shaft tolerance range | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 60 mm | Outer Diameter: 82 mm | |
| PL065X087KE-KP | Shaft Ø65 mm × Outer Ø87 mm | Tsubaki | Series: Powerlock KE | Grade: Nickel-Plated / Clean Room (KE-KP) | Size Range: Large (Ø55~100 mm) | Type: Wide-Tolerance Friction Shaft Locking Element | Feature: Accommodates broad shaft tolerance range | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 65 mm | Outer Diameter: 87 mm | |
| PL070X097KE-KP | Shaft Ø70 mm × Outer Ø97 mm | Tsubaki | Series: Powerlock KE | Grade: Nickel-Plated / Clean Room (KE-KP) | Size Range: Large (Ø55~100 mm) | Type: Wide-Tolerance Friction Shaft Locking Element | Feature: Accommodates broad shaft tolerance range | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 70 mm | Outer Diameter: 97 mm | |
| PL075X102KE-KP | Shaft Ø75 mm × Outer Ø102 mm | Tsubaki | Series: Powerlock KE | Grade: Nickel-Plated / Clean Room (KE-KP) | Size Range: Large (Ø55~100 mm) | Type: Wide-Tolerance Friction Shaft Locking Element | Feature: Accommodates broad shaft tolerance range | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 75 mm | Outer Diameter: 102 mm | |
| PL080X107KE-KP | Shaft Ø80 mm × Outer Ø107 mm | Tsubaki | Series: Powerlock KE | Grade: Nickel-Plated / Clean Room (KE-KP) | Size Range: Large (Ø55~100 mm) | Type: Wide-Tolerance Friction Shaft Locking Element | Feature: Accommodates broad shaft tolerance range | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 80 mm | Outer Diameter: 107 mm | |
| PL085X112KE-KP | Shaft Ø85 mm × Outer Ø112 mm | Tsubaki | Series: Powerlock KE | Grade: Nickel-Plated / Clean Room (KE-KP) | Size Range: Large (Ø55~100 mm) | Type: Wide-Tolerance Friction Shaft Locking Element | Feature: Accommodates broad shaft tolerance range | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 85 mm | Outer Diameter: 112 mm | |
| PL090X123KE-KP | Shaft Ø90 mm × Outer Ø123 mm | Tsubaki | Series: Powerlock KE | Grade: Nickel-Plated / Clean Room (KE-KP) | Size Range: Large (Ø55~100 mm) | Type: Wide-Tolerance Friction Shaft Locking Element | Feature: Accommodates broad shaft tolerance range | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 90 mm | Outer Diameter: 123 mm | |
| PL095X128KE-KP | Shaft Ø95 mm × Outer Ø128 mm | Tsubaki | Series: Powerlock KE | Grade: Nickel-Plated / Clean Room (KE-KP) | Size Range: Large (Ø55~100 mm) | Type: Wide-Tolerance Friction Shaft Locking Element | Feature: Accommodates broad shaft tolerance range | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 95 mm | Outer Diameter: 128 mm | |
| PL100X133KE-KP | Shaft Ø100 mm × Outer Ø133 mm | Tsubaki | Series: Powerlock KE | Grade: Nickel-Plated / Clean Room (KE-KP) | Size Range: Large (Ø55~100 mm) | Type: Wide-Tolerance Friction Shaft Locking Element | Feature: Accommodates broad shaft tolerance range | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 100 mm | Outer Diameter: 133 mm |
Tsubaki Powerlock KE Series — wide tolerance shaft locking element accommodating broad shaft tolerance range. Non-backlash friction connection; no keyway required. RoHS compliant. KE Standard: alloy steel. KE-SS: stainless steel for corrosive environments. KE-KP: electroless nickel-plated for clean room applications.
Tsubaki Powerlock KE Series — wide tolerance shaft locking element accommodating broad shaft tolerance range. Non-backlash friction connection; no keyway required. RoHS compliant. KE Standard: alloy steel. KE-SS: stainless steel for corrosive environments. KE-KP: electroless nickel-plated for clean room applications.
| Product Code | Description | Brand | Spec | |
|---|---|---|---|---|
| PL022X040KE-KP | Shaft Ø22 mm × Outer Ø40 mm | Tsubaki | Series: Powerlock KE | Grade: Nickel-Plated / Clean Room (KE-KP) | Size Range: Medium (Ø22~50 mm) | Type: Wide-Tolerance Friction Shaft Locking Element | Feature: Accommodates broad shaft tolerance range | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 22 mm | Outer Diameter: 40 mm | |
| PL024X042KE-KP | Shaft Ø24 mm × Outer Ø42 mm | Tsubaki | Series: Powerlock KE | Grade: Nickel-Plated / Clean Room (KE-KP) | Size Range: Medium (Ø22~50 mm) | Type: Wide-Tolerance Friction Shaft Locking Element | Feature: Accommodates broad shaft tolerance range | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 24 mm | Outer Diameter: 42 mm | |
| PL025X043KE-KP | Shaft Ø25 mm × Outer Ø43 mm | Tsubaki | Series: Powerlock KE | Grade: Nickel-Plated / Clean Room (KE-KP) | Size Range: Medium (Ø22~50 mm) | Type: Wide-Tolerance Friction Shaft Locking Element | Feature: Accommodates broad shaft tolerance range | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 25 mm | Outer Diameter: 43 mm | |
| PL028X046KE-KP | Shaft Ø28 mm × Outer Ø46 mm | Tsubaki | Series: Powerlock KE | Grade: Nickel-Plated / Clean Room (KE-KP) | Size Range: Medium (Ø22~50 mm) | Type: Wide-Tolerance Friction Shaft Locking Element | Feature: Accommodates broad shaft tolerance range | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 28 mm | Outer Diameter: 46 mm | |
| PL030X048KE-KP | Shaft Ø30 mm × Outer Ø48 mm | Tsubaki | Series: Powerlock KE | Grade: Nickel-Plated / Clean Room (KE-KP) | Size Range: Medium (Ø22~50 mm) | Type: Wide-Tolerance Friction Shaft Locking Element | Feature: Accommodates broad shaft tolerance range | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 30 mm | Outer Diameter: 48 mm | |
| PL032X050KE-KP | Shaft Ø32 mm × Outer Ø50 mm | Tsubaki | Series: Powerlock KE | Grade: Nickel-Plated / Clean Room (KE-KP) | Size Range: Medium (Ø22~50 mm) | Type: Wide-Tolerance Friction Shaft Locking Element | Feature: Accommodates broad shaft tolerance range | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 32 mm | Outer Diameter: 50 mm | |
| PL035X057KE-KP | Shaft Ø35 mm × Outer Ø57 mm | Tsubaki | Series: Powerlock KE | Grade: Nickel-Plated / Clean Room (KE-KP) | Size Range: Medium (Ø22~50 mm) | Type: Wide-Tolerance Friction Shaft Locking Element | Feature: Accommodates broad shaft tolerance range | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 35 mm | Outer Diameter: 57 mm | |
| PL038X060KE-KP | Shaft Ø38 mm × Outer Ø60 mm | Tsubaki | Series: Powerlock KE | Grade: Nickel-Plated / Clean Room (KE-KP) | Size Range: Medium (Ø22~50 mm) | Type: Wide-Tolerance Friction Shaft Locking Element | Feature: Accommodates broad shaft tolerance range | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 38 mm | Outer Diameter: 60 mm | |
| PL040X062KE-KP | Shaft Ø40 mm × Outer Ø62 mm | Tsubaki | Series: Powerlock KE | Grade: Nickel-Plated / Clean Room (KE-KP) | Size Range: Medium (Ø22~50 mm) | Type: Wide-Tolerance Friction Shaft Locking Element | Feature: Accommodates broad shaft tolerance range | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 40 mm | Outer Diameter: 62 mm | |
| PL042X064KE-KP | Shaft Ø42 mm × Outer Ø64 mm | Tsubaki | Series: Powerlock KE | Grade: Nickel-Plated / Clean Room (KE-KP) | Size Range: Medium (Ø22~50 mm) | Type: Wide-Tolerance Friction Shaft Locking Element | Feature: Accommodates broad shaft tolerance range | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 42 mm | Outer Diameter: 64 mm | |
| PL045X067KE-KP | Shaft Ø45 mm × Outer Ø67 mm | Tsubaki | Series: Powerlock KE | Grade: Nickel-Plated / Clean Room (KE-KP) | Size Range: Medium (Ø22~50 mm) | Type: Wide-Tolerance Friction Shaft Locking Element | Feature: Accommodates broad shaft tolerance range | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 45 mm | Outer Diameter: 67 mm | |
| PL048X070KE-KP | Shaft Ø48 mm × Outer Ø70 mm | Tsubaki | Series: Powerlock KE | Grade: Nickel-Plated / Clean Room (KE-KP) | Size Range: Medium (Ø22~50 mm) | Type: Wide-Tolerance Friction Shaft Locking Element | Feature: Accommodates broad shaft tolerance range | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 48 mm | Outer Diameter: 70 mm | |
| PL050X072KE-KP | Shaft Ø50 mm × Outer Ø72 mm | Tsubaki | Series: Powerlock KE | Grade: Nickel-Plated / Clean Room (KE-KP) | Size Range: Medium (Ø22~50 mm) | Type: Wide-Tolerance Friction Shaft Locking Element | Feature: Accommodates broad shaft tolerance range | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 50 mm | Outer Diameter: 72 mm |
Tsubaki Powerlock KE Series — wide tolerance shaft locking element accommodating broad shaft tolerance range. Non-backlash friction connection; no keyway required. RoHS compliant. KE Standard: alloy steel. KE-SS: stainless steel for corrosive environments. KE-KP: electroless nickel-plated for clean room applications.
Tsubaki Powerlock KE Series — wide tolerance shaft locking element accommodating broad shaft tolerance range. Non-backlash friction connection; no keyway required. RoHS compliant. KE Standard: alloy steel. KE-SS: stainless steel for corrosive environments. KE-KP: electroless nickel-plated for clean room applications.
| Product Code | Description | Brand | Spec | |
|---|---|---|---|---|
| PL005X016KE-KP | Shaft Ø5 mm × Outer Ø16 mm | Tsubaki | Series: Powerlock KE | Grade: Nickel-Plated / Clean Room (KE-KP) | Size Range: Small (Ø5~20 mm) | Type: Wide-Tolerance Friction Shaft Locking Element | Feature: Accommodates broad shaft tolerance range | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 5 mm | Outer Diameter: 16 mm | |
| PL006X017KE-KP | Shaft Ø6 mm × Outer Ø17 mm | Tsubaki | Series: Powerlock KE | Grade: Nickel-Plated / Clean Room (KE-KP) | Size Range: Small (Ø5~20 mm) | Type: Wide-Tolerance Friction Shaft Locking Element | Feature: Accommodates broad shaft tolerance range | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 6 mm | Outer Diameter: 17 mm | |
| PL008X021KE-KP | Shaft Ø8 mm × Outer Ø21 mm | Tsubaki | Series: Powerlock KE | Grade: Nickel-Plated / Clean Room (KE-KP) | Size Range: Small (Ø5~20 mm) | Type: Wide-Tolerance Friction Shaft Locking Element | Feature: Accommodates broad shaft tolerance range | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 8 mm | Outer Diameter: 21 mm | |
| PL010X023KE-KP | Shaft Ø10 mm × Outer Ø23 mm | Tsubaki | Series: Powerlock KE | Grade: Nickel-Plated / Clean Room (KE-KP) | Size Range: Small (Ø5~20 mm) | Type: Wide-Tolerance Friction Shaft Locking Element | Feature: Accommodates broad shaft tolerance range | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 10 mm | Outer Diameter: 23 mm | |
| PL011X024KE-KP | Shaft Ø11 mm × Outer Ø24 mm | Tsubaki | Series: Powerlock KE | Grade: Nickel-Plated / Clean Room (KE-KP) | Size Range: Small (Ø5~20 mm) | Type: Wide-Tolerance Friction Shaft Locking Element | Feature: Accommodates broad shaft tolerance range | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 11 mm | Outer Diameter: 24 mm | |
| PL012X026KE-KP | Shaft Ø12 mm × Outer Ø26 mm | Tsubaki | Series: Powerlock KE | Grade: Nickel-Plated / Clean Room (KE-KP) | Size Range: Small (Ø5~20 mm) | Type: Wide-Tolerance Friction Shaft Locking Element | Feature: Accommodates broad shaft tolerance range | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 12 mm | Outer Diameter: 26 mm | |
| PL014X028KE-KP | Shaft Ø14 mm × Outer Ø28 mm | Tsubaki | Series: Powerlock KE | Grade: Nickel-Plated / Clean Room (KE-KP) | Size Range: Small (Ø5~20 mm) | Type: Wide-Tolerance Friction Shaft Locking Element | Feature: Accommodates broad shaft tolerance range | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 14 mm | Outer Diameter: 28 mm | |
| PL015X029KE-KP | Shaft Ø15 mm × Outer Ø29 mm | Tsubaki | Series: Powerlock KE | Grade: Nickel-Plated / Clean Room (KE-KP) | Size Range: Small (Ø5~20 mm) | Type: Wide-Tolerance Friction Shaft Locking Element | Feature: Accommodates broad shaft tolerance range | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 15 mm | Outer Diameter: 29 mm | |
| PL016X030KE-KP | Shaft Ø16 mm × Outer Ø30 mm | Tsubaki | Series: Powerlock KE | Grade: Nickel-Plated / Clean Room (KE-KP) | Size Range: Small (Ø5~20 mm) | Type: Wide-Tolerance Friction Shaft Locking Element | Feature: Accommodates broad shaft tolerance range | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 16 mm | Outer Diameter: 30 mm | |
| PL017X031KE-KP | Shaft Ø17 mm × Outer Ø31 mm | Tsubaki | Series: Powerlock KE | Grade: Nickel-Plated / Clean Room (KE-KP) | Size Range: Small (Ø5~20 mm) | Type: Wide-Tolerance Friction Shaft Locking Element | Feature: Accommodates broad shaft tolerance range | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 17 mm | Outer Diameter: 31 mm | |
| PL018X032KE-KP | Shaft Ø18 mm × Outer Ø32 mm | Tsubaki | Series: Powerlock KE | Grade: Nickel-Plated / Clean Room (KE-KP) | Size Range: Small (Ø5~20 mm) | Type: Wide-Tolerance Friction Shaft Locking Element | Feature: Accommodates broad shaft tolerance range | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 18 mm | Outer Diameter: 32 mm | |
| PL019X033KE-KP | Shaft Ø19 mm × Outer Ø33 mm | Tsubaki | Series: Powerlock KE | Grade: Nickel-Plated / Clean Room (KE-KP) | Size Range: Small (Ø5~20 mm) | Type: Wide-Tolerance Friction Shaft Locking Element | Feature: Accommodates broad shaft tolerance range | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 19 mm | Outer Diameter: 33 mm | |
| PL020X038KE-KP | Shaft Ø20 mm × Outer Ø38 mm | Tsubaki | Series: Powerlock KE | Grade: Nickel-Plated / Clean Room (KE-KP) | Size Range: Small (Ø5~20 mm) | Type: Wide-Tolerance Friction Shaft Locking Element | Feature: Accommodates broad shaft tolerance range | Keyway: Not Required | RoHS: Compliant | Finish: Electroless Nickel Plated | Application: Clean rooms | Installation: Bolt tightening — no special tools required | Shaft Diameter: 20 mm | Outer Diameter: 38 mm |