![[Tsubaki] — Powerlock AD-N Series Shaft Locking Element (Standard (AD-N Series), Large (Ø95~300 mm))](https://prosourcemro.com/wp-content/uploads/2026/05/001-291-1024x1024.png)
Shaft Locking Elements
TSUBAKI
[Tsubaki] — Powerlock AD-N Series Shaft Locking Element (Standard (AD-N Series), Large (Ø95~300 mm))
Family ID: TSB-PL-ADN-ADN-L
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.
17 product codes available in this family
Product Codes & Specifications
| 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 |
