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Power Transmission
![[Tsubaki] — MA Series Cam Clutch One-Way Clutch (Impact Load Resistant)](https://img.prosourcemro.com/2026/05/001-309-300x300.png)
Tsubaki Cam Clutch MA Series — one-way clutch with impact-load resistant cams. Torque range: 176~510 N·m (18~52 kgf·m). Suitable for applications with shock or impact loading conditions.
Tsubaki Cam Clutch MA Series — one-way clutch with impact-load resistant cams. Torque range: 176~510 N·m (18~52 kgf·m). Suitable for applications with shock or impact loading conditions.
| Product Code | Description | Brand | Spec | |
|---|---|---|---|---|
| MA20 | MA20 — Bore Ø20 mm | 176 N·m (18 kgf·m) | Tsubaki | Series: MA | Type: Cam Clutch — Impact Load Resistant | Torque Range: 176~510 N·m (18~52 kgf·m) | Feature: Special cams designed for impact/shock load resistance | Application: Impact-load conveying, shock-prone machinery, vibration environments | Model: MA20 | Bore: Ø20 mm | Rated Torque: 176 N·m (18 kgf·m) | |
| MA30 | MA30 — Bore Ø30 mm | 510 N·m (52 kgf·m) | Tsubaki | Series: MA | Type: Cam Clutch — Impact Load Resistant | Torque Range: 176~510 N·m (18~52 kgf·m) | Feature: Special cams designed for impact/shock load resistance | Application: Impact-load conveying, shock-prone machinery, vibration environments | Model: MA30 | Bore: Ø30 mm | Rated Torque: 510 N·m (52 kgf·m) |
![[Tsubaki] — MG Series Cam Clutch One-Way Clutch (High Torque)](https://img.prosourcemro.com/2026/05/001-297-300x300.png)
Tsubaki Cam Clutch MG Series — compact high-torque one-way clutch. Torque range: 314~176,000 N·m (32~18,000 kgf·m). Compact design with high torque capacity. One-way torque transmission; freewheels in reverse direction. Suitable for heavy-duty backstop, overrunning, and indexing applications.
Tsubaki Cam Clutch MG Series — compact high-torque one-way clutch. Torque range: 314~176,000 N·m (32~18,000 kgf·m). Compact design with high torque capacity. One-way torque transmission; freewheels in reverse direction. Suitable for heavy-duty backstop, overrunning, and indexing applications.
| Product Code | Description | Brand | Spec | |
|---|---|---|---|---|
| MG300 | MG300 — 314 N·m (32 kgf·m) | Tsubaki | Series: MG | Type: Cam Clutch (One-Way Clutch) — Compact High Torque | Torque Range: 314~176,000 N·m (32~18,000 kgf·m) | Function: Transmits torque in one direction; freewheels in reverse | Application: Heavy-duty backstop, overrunning clutch, indexing | Model: MG300 | Rated Torque: 314 N·m (32 kgf·m) | |
| MG400 | MG400 — 750 N·m (76 kgf·m) | Tsubaki | Series: MG | Type: Cam Clutch (One-Way Clutch) — Compact High Torque | Torque Range: 314~176,000 N·m (32~18,000 kgf·m) | Function: Transmits torque in one direction; freewheels in reverse | Application: Heavy-duty backstop, overrunning clutch, indexing | Model: MG400 | Rated Torque: 750 N·m (76 kgf·m) | |
| MG500 | MG500 — 1500 N·m (153 kgf·m) | Tsubaki | Series: MG | Type: Cam Clutch (One-Way Clutch) — Compact High Torque | Torque Range: 314~176,000 N·m (32~18,000 kgf·m) | Function: Transmits torque in one direction; freewheels in reverse | Application: Heavy-duty backstop, overrunning clutch, indexing | Model: MG500 | Rated Torque: 1500 N·m (153 kgf·m) | |
| MG600 | MG600 — 3000 N·m (306 kgf·m) | Tsubaki | Series: MG | Type: Cam Clutch (One-Way Clutch) — Compact High Torque | Torque Range: 314~176,000 N·m (32~18,000 kgf·m) | Function: Transmits torque in one direction; freewheels in reverse | Application: Heavy-duty backstop, overrunning clutch, indexing | Model: MG600 | Rated Torque: 3000 N·m (306 kgf·m) | |
| MG700 | MG700 — 6000 N·m (612 kgf·m) | Tsubaki | Series: MG | Type: Cam Clutch (One-Way Clutch) — Compact High Torque | Torque Range: 314~176,000 N·m (32~18,000 kgf·m) | Function: Transmits torque in one direction; freewheels in reverse | Application: Heavy-duty backstop, overrunning clutch, indexing | Model: MG700 | Rated Torque: 6000 N·m (612 kgf·m) | |
| MG750 | MG750 — 10000 N·m (1020 kgf·m) | Tsubaki | Series: MG | Type: Cam Clutch (One-Way Clutch) — Compact High Torque | Torque Range: 314~176,000 N·m (32~18,000 kgf·m) | Function: Transmits torque in one direction; freewheels in reverse | Application: Heavy-duty backstop, overrunning clutch, indexing | Model: MG750 | Rated Torque: 10000 N·m (1020 kgf·m) | |
| MG800 | MG800 — 30000 N·m (3060 kgf·m) | Tsubaki | Series: MG | Type: Cam Clutch (One-Way Clutch) — Compact High Torque | Torque Range: 314~176,000 N·m (32~18,000 kgf·m) | Function: Transmits torque in one direction; freewheels in reverse | Application: Heavy-duty backstop, overrunning clutch, indexing | Model: MG800 | Rated Torque: 30000 N·m (3060 kgf·m) | |
| MG900 | MG900 — 80000 N·m (8160 kgf·m) | Tsubaki | Series: MG | Type: Cam Clutch (One-Way Clutch) — Compact High Torque | Torque Range: 314~176,000 N·m (32~18,000 kgf·m) | Function: Transmits torque in one direction; freewheels in reverse | Application: Heavy-duty backstop, overrunning clutch, indexing | Model: MG900 | Rated Torque: 80000 N·m (8160 kgf·m) | |
| MG1000 | MG1000 — 176000 N·m (17952 kgf·m) | Tsubaki | Series: MG | Type: Cam Clutch (One-Way Clutch) — Compact High Torque | Torque Range: 314~176,000 N·m (32~18,000 kgf·m) | Function: Transmits torque in one direction; freewheels in reverse | Application: Heavy-duty backstop, overrunning clutch, indexing | Model: MG1000 | Rated Torque: 176000 N·m (17952 kgf·m) |
![[Tsubaki] — MG-C Series Cam Clutch with Chain Coupling (Left-Hand Freewheeling)](https://img.prosourcemro.com/2026/05/001-310-300x300.png)
Tsubaki Cam Clutch MZ-C / MG-C Series — MZ/MG cam clutch with integrated roller chain coupling. MZ-C torque range: 323~3,040 N·m (33~310 kgf·m). MG-C torque range: 314~33,800 N·m (32~3,450 kgf·m). LH (left-hand) and RH (right-hand) freewheeling directions available.
Tsubaki Cam Clutch MZ-C / MG-C Series — MZ/MG cam clutch with integrated roller chain coupling. MZ-C torque range: 323~3,040 N·m (33~310 kgf·m). MG-C torque range: 314~33,800 N·m (32~3,450 kgf·m). LH (left-hand) and RH (right-hand) freewheeling directions available.
| Product Code | Description | Brand | Spec | |
|---|---|---|---|---|
| MG300C-LH | MG300C-LH — Bore Ø300 mm | 314 N·m (32 kgf·m) | Tsubaki | Series: MG-C | Type: Cam Clutch + Roller Chain Coupling Integrated | Torque Range: 314~33,800 N·m (32~3,450 kgf·m) | Direction: LH (Left-Hand freewheeling) | Application: Compact one-way clutch + coupling unit, conveyor drives, backstop | Model: MG300C-LH | Bore: Ø300 mm | Rated Torque: 314 N·m (32 kgf·m) | |
| MG400C-LH | MG400C-LH — Bore Ø400 mm | 750 N·m (76 kgf·m) | Tsubaki | Series: MG-C | Type: Cam Clutch + Roller Chain Coupling Integrated | Torque Range: 314~33,800 N·m (32~3,450 kgf·m) | Direction: LH (Left-Hand freewheeling) | Application: Compact one-way clutch + coupling unit, conveyor drives, backstop | Model: MG400C-LH | Bore: Ø400 mm | Rated Torque: 750 N·m (76 kgf·m) | |
| MG500C-LH | MG500C-LH — Bore Ø500 mm | 1,500 N·m (153 kgf·m) | Tsubaki | Series: MG-C | Type: Cam Clutch + Roller Chain Coupling Integrated | Torque Range: 314~33,800 N·m (32~3,450 kgf·m) | Direction: LH (Left-Hand freewheeling) | Application: Compact one-way clutch + coupling unit, conveyor drives, backstop | Model: MG500C-LH | Bore: Ø500 mm | Rated Torque: 1,500 N·m (153 kgf·m) | |
| MG600C-LH | MG600C-LH — Bore Ø600 mm | 3,000 N·m (306 kgf·m) | Tsubaki | Series: MG-C | Type: Cam Clutch + Roller Chain Coupling Integrated | Torque Range: 314~33,800 N·m (32~3,450 kgf·m) | Direction: LH (Left-Hand freewheeling) | Application: Compact one-way clutch + coupling unit, conveyor drives, backstop | Model: MG600C-LH | Bore: Ø600 mm | Rated Torque: 3,000 N·m (306 kgf·m) | |
| MG700C-LH | MG700C-LH — Bore Ø700 mm | 6,000 N·m (612 kgf·m) | Tsubaki | Series: MG-C | Type: Cam Clutch + Roller Chain Coupling Integrated | Torque Range: 314~33,800 N·m (32~3,450 kgf·m) | Direction: LH (Left-Hand freewheeling) | Application: Compact one-way clutch + coupling unit, conveyor drives, backstop | Model: MG700C-LH | Bore: Ø700 mm | Rated Torque: 6,000 N·m (612 kgf·m) | |
| MG750C-LH | MG750C-LH — Bore Ø750 mm | 10,000 N·m (1,020 kgf·m) | Tsubaki | Series: MG-C | Type: Cam Clutch + Roller Chain Coupling Integrated | Torque Range: 314~33,800 N·m (32~3,450 kgf·m) | Direction: LH (Left-Hand freewheeling) | Application: Compact one-way clutch + coupling unit, conveyor drives, backstop | Model: MG750C-LH | Bore: Ø750 mm | Rated Torque: 10,000 N·m (1,020 kgf·m) | |
| MG800C-LH | MG800C-LH — Bore Ø800 mm | 30,000 N·m (3,060 kgf·m) | Tsubaki | Series: MG-C | Type: Cam Clutch + Roller Chain Coupling Integrated | Torque Range: 314~33,800 N·m (32~3,450 kgf·m) | Direction: LH (Left-Hand freewheeling) | Application: Compact one-way clutch + coupling unit, conveyor drives, backstop | Model: MG800C-LH | Bore: Ø800 mm | Rated Torque: 30,000 N·m (3,060 kgf·m) | |
| MG900C-LH | MG900C-LH — Bore Ø900 mm | 33,800 N·m (3,450 kgf·m) | Tsubaki | Series: MG-C | Type: Cam Clutch + Roller Chain Coupling Integrated | Torque Range: 314~33,800 N·m (32~3,450 kgf·m) | Direction: LH (Left-Hand freewheeling) | Application: Compact one-way clutch + coupling unit, conveyor drives, backstop | Model: MG900C-LH | Bore: Ø900 mm | Rated Torque: 33,800 N·m (3,450 kgf·m) | |
| MG1000C-LH | MG1000C-LH — Bore Ø1000 mm | Tsubaki | Series: MG-C | Type: Cam Clutch + Roller Chain Coupling Integrated | Torque Range: 314~33,800 N·m (32~3,450 kgf·m) | Direction: LH (Left-Hand freewheeling) | Application: Compact one-way clutch + coupling unit, conveyor drives, backstop | Model: MG1000C-LH | Bore: Ø1000 mm |
Tsubaki Cam Clutch MZ-C / MG-C Series — MZ/MG cam clutch with integrated roller chain coupling. MZ-C torque range: 323~3,040 N·m (33~310 kgf·m). MG-C torque range: 314~33,800 N·m (32~3,450 kgf·m). LH (left-hand) and RH (right-hand) freewheeling directions available.
Tsubaki Cam Clutch MZ-C / MG-C Series — MZ/MG cam clutch with integrated roller chain coupling. MZ-C torque range: 323~3,040 N·m (33~310 kgf·m). MG-C torque range: 314~33,800 N·m (32~3,450 kgf·m). LH (left-hand) and RH (right-hand) freewheeling directions available.
| Product Code | Description | Brand | Spec | |
|---|---|---|---|---|
| MG300C-RH | MG300C-RH — Bore Ø300 mm | 314 N·m (32 kgf·m) | Tsubaki | Series: MG-C | Type: Cam Clutch + Roller Chain Coupling Integrated | Torque Range: 314~33,800 N·m (32~3,450 kgf·m) | Direction: RH (Right-Hand freewheeling) | Application: Compact one-way clutch + coupling unit, conveyor drives, backstop | Model: MG300C-RH | Bore: Ø300 mm | Rated Torque: 314 N·m (32 kgf·m) | |
| MG400C-RH | MG400C-RH — Bore Ø400 mm | 750 N·m (76 kgf·m) | Tsubaki | Series: MG-C | Type: Cam Clutch + Roller Chain Coupling Integrated | Torque Range: 314~33,800 N·m (32~3,450 kgf·m) | Direction: RH (Right-Hand freewheeling) | Application: Compact one-way clutch + coupling unit, conveyor drives, backstop | Model: MG400C-RH | Bore: Ø400 mm | Rated Torque: 750 N·m (76 kgf·m) | |
| MG500C-RH | MG500C-RH — Bore Ø500 mm | 1,500 N·m (153 kgf·m) | Tsubaki | Series: MG-C | Type: Cam Clutch + Roller Chain Coupling Integrated | Torque Range: 314~33,800 N·m (32~3,450 kgf·m) | Direction: RH (Right-Hand freewheeling) | Application: Compact one-way clutch + coupling unit, conveyor drives, backstop | Model: MG500C-RH | Bore: Ø500 mm | Rated Torque: 1,500 N·m (153 kgf·m) | |
| MG600C-RH | MG600C-RH — Bore Ø600 mm | 3,000 N·m (306 kgf·m) | Tsubaki | Series: MG-C | Type: Cam Clutch + Roller Chain Coupling Integrated | Torque Range: 314~33,800 N·m (32~3,450 kgf·m) | Direction: RH (Right-Hand freewheeling) | Application: Compact one-way clutch + coupling unit, conveyor drives, backstop | Model: MG600C-RH | Bore: Ø600 mm | Rated Torque: 3,000 N·m (306 kgf·m) | |
| MG700C-RH | MG700C-RH — Bore Ø700 mm | 6,000 N·m (612 kgf·m) | Tsubaki | Series: MG-C | Type: Cam Clutch + Roller Chain Coupling Integrated | Torque Range: 314~33,800 N·m (32~3,450 kgf·m) | Direction: RH (Right-Hand freewheeling) | Application: Compact one-way clutch + coupling unit, conveyor drives, backstop | Model: MG700C-RH | Bore: Ø700 mm | Rated Torque: 6,000 N·m (612 kgf·m) | |
| MG750C-RH | MG750C-RH — Bore Ø750 mm | 10,000 N·m (1,020 kgf·m) | Tsubaki | Series: MG-C | Type: Cam Clutch + Roller Chain Coupling Integrated | Torque Range: 314~33,800 N·m (32~3,450 kgf·m) | Direction: RH (Right-Hand freewheeling) | Application: Compact one-way clutch + coupling unit, conveyor drives, backstop | Model: MG750C-RH | Bore: Ø750 mm | Rated Torque: 10,000 N·m (1,020 kgf·m) | |
| MG800C-RH | MG800C-RH — Bore Ø800 mm | 30,000 N·m (3,060 kgf·m) | Tsubaki | Series: MG-C | Type: Cam Clutch + Roller Chain Coupling Integrated | Torque Range: 314~33,800 N·m (32~3,450 kgf·m) | Direction: RH (Right-Hand freewheeling) | Application: Compact one-way clutch + coupling unit, conveyor drives, backstop | Model: MG800C-RH | Bore: Ø800 mm | Rated Torque: 30,000 N·m (3,060 kgf·m) | |
| MG900C-RH | MG900C-RH — Bore Ø900 mm | 33,800 N·m (3,450 kgf·m) | Tsubaki | Series: MG-C | Type: Cam Clutch + Roller Chain Coupling Integrated | Torque Range: 314~33,800 N·m (32~3,450 kgf·m) | Direction: RH (Right-Hand freewheeling) | Application: Compact one-way clutch + coupling unit, conveyor drives, backstop | Model: MG900C-RH | Bore: Ø900 mm | Rated Torque: 33,800 N·m (3,450 kgf·m) | |
| MG1000C-RH | MG1000C-RH — Bore Ø1000 mm | Tsubaki | Series: MG-C | Type: Cam Clutch + Roller Chain Coupling Integrated | Torque Range: 314~33,800 N·m (32~3,450 kgf·m) | Direction: RH (Right-Hand freewheeling) | Application: Compact one-way clutch + coupling unit, conveyor drives, backstop | Model: MG1000C-RH | Bore: Ø1000 mm |
![[Tsubaki] — MG-R Series Backstop Cam Clutch (Conveyor, Medium-Speed)](https://img.prosourcemro.com/2026/05/001-306-300x300.png)
Tsubaki Cam Clutch MG-R Series — backstop cam clutch for conveyor reverse-rotation prevention (medium-speed use). Torque range: 314~176,000 N·m (32~18,000 kgf·m). Available in LH (left-hand) and RH (right-hand) freewheeling directions.
Tsubaki Cam Clutch MG-R Series — backstop cam clutch for conveyor reverse-rotation prevention (medium-speed use). Torque range: 314~176,000 N·m (32~18,000 kgf·m). Available in LH (left-hand) and RH (right-hand) freewheeling directions.
| Product Code | Description | Brand | Spec | |
|---|---|---|---|---|
| MG300R-LH | MG300R-LH — Left-Hand (LH) freewheeling | 314 N·m (32 kgf·m) | Tsubaki | Series: MG-R | Type: Backstop Cam Clutch — Conveyor Reverse Prevention (Medium-Speed) | Torque Range: 314~176,000 N·m (32~18,000 kgf·m) | Direction: LH = Left-Hand freewheeling / RH = Right-Hand freewheeling | Application: Medium-speed conveyor backstop, incline conveyor reverse-rotation prevention | Model: MG300R-LH | Size: MG300R | Direction: LH | Rated Torque: 314 N·m (32 kgf·m) | |
| MG300R-RH | MG300R-RH — Right-Hand (RH) freewheeling | 314 N·m (32 kgf·m) | Tsubaki | Series: MG-R | Type: Backstop Cam Clutch — Conveyor Reverse Prevention (Medium-Speed) | Torque Range: 314~176,000 N·m (32~18,000 kgf·m) | Direction: LH = Left-Hand freewheeling / RH = Right-Hand freewheeling | Application: Medium-speed conveyor backstop, incline conveyor reverse-rotation prevention | Model: MG300R-RH | Size: MG300R | Direction: RH | Rated Torque: 314 N·m (32 kgf·m) | |
| MG400R-LH | MG400R-LH — Left-Hand (LH) freewheeling | 750 N·m (76 kgf·m) | Tsubaki | Series: MG-R | Type: Backstop Cam Clutch — Conveyor Reverse Prevention (Medium-Speed) | Torque Range: 314~176,000 N·m (32~18,000 kgf·m) | Direction: LH = Left-Hand freewheeling / RH = Right-Hand freewheeling | Application: Medium-speed conveyor backstop, incline conveyor reverse-rotation prevention | Model: MG400R-LH | Size: MG400R | Direction: LH | Rated Torque: 750 N·m (76 kgf·m) | |
| MG400R-RH | MG400R-RH — Right-Hand (RH) freewheeling | 750 N·m (76 kgf·m) | Tsubaki | Series: MG-R | Type: Backstop Cam Clutch — Conveyor Reverse Prevention (Medium-Speed) | Torque Range: 314~176,000 N·m (32~18,000 kgf·m) | Direction: LH = Left-Hand freewheeling / RH = Right-Hand freewheeling | Application: Medium-speed conveyor backstop, incline conveyor reverse-rotation prevention | Model: MG400R-RH | Size: MG400R | Direction: RH | Rated Torque: 750 N·m (76 kgf·m) | |
| MG500R-LH | MG500R-LH — Left-Hand (LH) freewheeling | 1,500 N·m (153 kgf·m) | Tsubaki | Series: MG-R | Type: Backstop Cam Clutch — Conveyor Reverse Prevention (Medium-Speed) | Torque Range: 314~176,000 N·m (32~18,000 kgf·m) | Direction: LH = Left-Hand freewheeling / RH = Right-Hand freewheeling | Application: Medium-speed conveyor backstop, incline conveyor reverse-rotation prevention | Model: MG500R-LH | Size: MG500R | Direction: LH | Rated Torque: 1,500 N·m (153 kgf·m) | |
| MG500R-RH | MG500R-RH — Right-Hand (RH) freewheeling | 1,500 N·m (153 kgf·m) | Tsubaki | Series: MG-R | Type: Backstop Cam Clutch — Conveyor Reverse Prevention (Medium-Speed) | Torque Range: 314~176,000 N·m (32~18,000 kgf·m) | Direction: LH = Left-Hand freewheeling / RH = Right-Hand freewheeling | Application: Medium-speed conveyor backstop, incline conveyor reverse-rotation prevention | Model: MG500R-RH | Size: MG500R | Direction: RH | Rated Torque: 1,500 N·m (153 kgf·m) | |
| MG600R-LH | MG600R-LH — Left-Hand (LH) freewheeling | 3,000 N·m (306 kgf·m) | Tsubaki | Series: MG-R | Type: Backstop Cam Clutch — Conveyor Reverse Prevention (Medium-Speed) | Torque Range: 314~176,000 N·m (32~18,000 kgf·m) | Direction: LH = Left-Hand freewheeling / RH = Right-Hand freewheeling | Application: Medium-speed conveyor backstop, incline conveyor reverse-rotation prevention | Model: MG600R-LH | Size: MG600R | Direction: LH | Rated Torque: 3,000 N·m (306 kgf·m) | |
| MG600R-RH | MG600R-RH — Right-Hand (RH) freewheeling | 3,000 N·m (306 kgf·m) | Tsubaki | Series: MG-R | Type: Backstop Cam Clutch — Conveyor Reverse Prevention (Medium-Speed) | Torque Range: 314~176,000 N·m (32~18,000 kgf·m) | Direction: LH = Left-Hand freewheeling / RH = Right-Hand freewheeling | Application: Medium-speed conveyor backstop, incline conveyor reverse-rotation prevention | Model: MG600R-RH | Size: MG600R | Direction: RH | Rated Torque: 3,000 N·m (306 kgf·m) | |
| MG700R-LH | MG700R-LH — Left-Hand (LH) freewheeling | 6,000 N·m (612 kgf·m) | Tsubaki | Series: MG-R | Type: Backstop Cam Clutch — Conveyor Reverse Prevention (Medium-Speed) | Torque Range: 314~176,000 N·m (32~18,000 kgf·m) | Direction: LH = Left-Hand freewheeling / RH = Right-Hand freewheeling | Application: Medium-speed conveyor backstop, incline conveyor reverse-rotation prevention | Model: MG700R-LH | Size: MG700R | Direction: LH | Rated Torque: 6,000 N·m (612 kgf·m) | |
| MG700R-RH | MG700R-RH — Right-Hand (RH) freewheeling | 6,000 N·m (612 kgf·m) | Tsubaki | Series: MG-R | Type: Backstop Cam Clutch — Conveyor Reverse Prevention (Medium-Speed) | Torque Range: 314~176,000 N·m (32~18,000 kgf·m) | Direction: LH = Left-Hand freewheeling / RH = Right-Hand freewheeling | Application: Medium-speed conveyor backstop, incline conveyor reverse-rotation prevention | Model: MG700R-RH | Size: MG700R | Direction: RH | Rated Torque: 6,000 N·m (612 kgf·m) | |
| MG750R-LH | MG750R-LH — Left-Hand (LH) freewheeling | 10,000 N·m (1,020 kgf·m) | Tsubaki | Series: MG-R | Type: Backstop Cam Clutch — Conveyor Reverse Prevention (Medium-Speed) | Torque Range: 314~176,000 N·m (32~18,000 kgf·m) | Direction: LH = Left-Hand freewheeling / RH = Right-Hand freewheeling | Application: Medium-speed conveyor backstop, incline conveyor reverse-rotation prevention | Model: MG750R-LH | Size: MG750R | Direction: LH | Rated Torque: 10,000 N·m (1,020 kgf·m) | |
| MG750R-RH | MG750R-RH — Right-Hand (RH) freewheeling | 10,000 N·m (1,020 kgf·m) | Tsubaki | Series: MG-R | Type: Backstop Cam Clutch — Conveyor Reverse Prevention (Medium-Speed) | Torque Range: 314~176,000 N·m (32~18,000 kgf·m) | Direction: LH = Left-Hand freewheeling / RH = Right-Hand freewheeling | Application: Medium-speed conveyor backstop, incline conveyor reverse-rotation prevention | Model: MG750R-RH | Size: MG750R | Direction: RH | Rated Torque: 10,000 N·m (1,020 kgf·m) | |
| MG800R-LH | MG800R-LH — Left-Hand (LH) freewheeling | 30,000 N·m (3,060 kgf·m) | Tsubaki | Series: MG-R | Type: Backstop Cam Clutch — Conveyor Reverse Prevention (Medium-Speed) | Torque Range: 314~176,000 N·m (32~18,000 kgf·m) | Direction: LH = Left-Hand freewheeling / RH = Right-Hand freewheeling | Application: Medium-speed conveyor backstop, incline conveyor reverse-rotation prevention | Model: MG800R-LH | Size: MG800R | Direction: LH | Rated Torque: 30,000 N·m (3,060 kgf·m) | |
| MG800R-RH | MG800R-RH — Right-Hand (RH) freewheeling | 30,000 N·m (3,060 kgf·m) | Tsubaki | Series: MG-R | Type: Backstop Cam Clutch — Conveyor Reverse Prevention (Medium-Speed) | Torque Range: 314~176,000 N·m (32~18,000 kgf·m) | Direction: LH = Left-Hand freewheeling / RH = Right-Hand freewheeling | Application: Medium-speed conveyor backstop, incline conveyor reverse-rotation prevention | Model: MG800R-RH | Size: MG800R | Direction: RH | Rated Torque: 30,000 N·m (3,060 kgf·m) | |
| MG900R-LH | MG900R-LH — Left-Hand (LH) freewheeling | 80,000 N·m (8,160 kgf·m) | Tsubaki | Series: MG-R | Type: Backstop Cam Clutch — Conveyor Reverse Prevention (Medium-Speed) | Torque Range: 314~176,000 N·m (32~18,000 kgf·m) | Direction: LH = Left-Hand freewheeling / RH = Right-Hand freewheeling | Application: Medium-speed conveyor backstop, incline conveyor reverse-rotation prevention | Model: MG900R-LH | Size: MG900R | Direction: LH | Rated Torque: 80,000 N·m (8,160 kgf·m) | |
| MG900R-RH | MG900R-RH — Right-Hand (RH) freewheeling | 80,000 N·m (8,160 kgf·m) | Tsubaki | Series: MG-R | Type: Backstop Cam Clutch — Conveyor Reverse Prevention (Medium-Speed) | Torque Range: 314~176,000 N·m (32~18,000 kgf·m) | Direction: LH = Left-Hand freewheeling / RH = Right-Hand freewheeling | Application: Medium-speed conveyor backstop, incline conveyor reverse-rotation prevention | Model: MG900R-RH | Size: MG900R | Direction: RH | Rated Torque: 80,000 N·m (8,160 kgf·m) | |
| MG1000R-LH | MG1000R-LH — Left-Hand (LH) freewheeling | 176,000 N·m (17,952 kgf·m) | Tsubaki | Series: MG-R | Type: Backstop Cam Clutch — Conveyor Reverse Prevention (Medium-Speed) | Torque Range: 314~176,000 N·m (32~18,000 kgf·m) | Direction: LH = Left-Hand freewheeling / RH = Right-Hand freewheeling | Application: Medium-speed conveyor backstop, incline conveyor reverse-rotation prevention | Model: MG1000R-LH | Size: MG1000R | Direction: LH | Rated Torque: 176,000 N·m (17,952 kgf·m) | |
| MG1000R-RH | MG1000R-RH — Right-Hand (RH) freewheeling | 176,000 N·m (17,952 kgf·m) | Tsubaki | Series: MG-R | Type: Backstop Cam Clutch — Conveyor Reverse Prevention (Medium-Speed) | Torque Range: 314~176,000 N·m (32~18,000 kgf·m) | Direction: LH = Left-Hand freewheeling / RH = Right-Hand freewheeling | Application: Medium-speed conveyor backstop, incline conveyor reverse-rotation prevention | Model: MG1000R-RH | Size: MG1000R | Direction: RH | Rated Torque: 176,000 N·m (17,952 kgf·m) | |
| MG1100R-LH | MG1100R-LH — Left-Hand (LH) freewheeling | Tsubaki | Series: MG-R | Type: Backstop Cam Clutch — Conveyor Reverse Prevention (Medium-Speed) | Torque Range: 314~176,000 N·m (32~18,000 kgf·m) | Direction: LH = Left-Hand freewheeling / RH = Right-Hand freewheeling | Application: Medium-speed conveyor backstop, incline conveyor reverse-rotation prevention | Model: MG1100R-LH | Size: MG1100R | Direction: LH | |
| MG1100R-RH | MG1100R-RH — Right-Hand (RH) freewheeling | Tsubaki | Series: MG-R | Type: Backstop Cam Clutch — Conveyor Reverse Prevention (Medium-Speed) | Torque Range: 314~176,000 N·m (32~18,000 kgf·m) | Direction: LH = Left-Hand freewheeling / RH = Right-Hand freewheeling | Application: Medium-speed conveyor backstop, incline conveyor reverse-rotation prevention | Model: MG1100R-RH | Size: MG1100R | Direction: RH | |
| MG1200R-LH | MG1200R-LH — Left-Hand (LH) freewheeling | Tsubaki | Series: MG-R | Type: Backstop Cam Clutch — Conveyor Reverse Prevention (Medium-Speed) | Torque Range: 314~176,000 N·m (32~18,000 kgf·m) | Direction: LH = Left-Hand freewheeling / RH = Right-Hand freewheeling | Application: Medium-speed conveyor backstop, incline conveyor reverse-rotation prevention | Model: MG1200R-LH | Size: MG1200R | Direction: LH | |
| MG1200R-RH | MG1200R-RH — Right-Hand (RH) freewheeling | Tsubaki | Series: MG-R | Type: Backstop Cam Clutch — Conveyor Reverse Prevention (Medium-Speed) | Torque Range: 314~176,000 N·m (32~18,000 kgf·m) | Direction: LH = Left-Hand freewheeling / RH = Right-Hand freewheeling | Application: Medium-speed conveyor backstop, incline conveyor reverse-rotation prevention | Model: MG1200R-RH | Size: MG1200R | Direction: RH | |
| MG1300R-LH | MG1300R-LH — Left-Hand (LH) freewheeling | Tsubaki | Series: MG-R | Type: Backstop Cam Clutch — Conveyor Reverse Prevention (Medium-Speed) | Torque Range: 314~176,000 N·m (32~18,000 kgf·m) | Direction: LH = Left-Hand freewheeling / RH = Right-Hand freewheeling | Application: Medium-speed conveyor backstop, incline conveyor reverse-rotation prevention | Model: MG1300R-LH | Size: MG1300R | Direction: LH | |
| MG1300R-RH | MG1300R-RH — Right-Hand (RH) freewheeling | Tsubaki | Series: MG-R | Type: Backstop Cam Clutch — Conveyor Reverse Prevention (Medium-Speed) | Torque Range: 314~176,000 N·m (32~18,000 kgf·m) | Direction: LH = Left-Hand freewheeling / RH = Right-Hand freewheeling | Application: Medium-speed conveyor backstop, incline conveyor reverse-rotation prevention | Model: MG1300R-RH | Size: MG1300R | Direction: RH |
![[Tsubaki] — MI Series Cam Clutch One-Way Clutch (High-Precision Indexing)](https://img.prosourcemro.com/2026/05/001-302-300x300.png)
Tsubaki Cam Clutch MI Series — high-precision indexing one-way clutch. Enables accurate high-precision indexing operations. Torque range: 314~176,000 N·m (32~18,000 kgf·m). Suitable for precision indexing tables, rotary transfer machines, and high-accuracy positioning systems.
Tsubaki Cam Clutch MI Series — high-precision indexing one-way clutch. Enables accurate high-precision indexing operations. Torque range: 314~176,000 N·m (32~18,000 kgf·m). Suitable for precision indexing tables, rotary transfer machines, and high-accuracy positioning systems.
| Product Code | Description | Brand | Spec | |
|---|---|---|---|---|
| MI300 | MI300 — 314 N·m (32 kgf·m) | Tsubaki | Series: MI | Type: Cam Clutch — High-Precision Indexing | Torque Range: 314~176,000 N·m (32~18,000 kgf·m) | Function: High-precision one-way indexing transmission | Application: Precision indexing tables, rotary transfer machines, high-accuracy positioning | Model: MI300 | Rated Torque: 314 N·m (32 kgf·m) | |
| MI400 | MI400 — 750 N·m (76 kgf·m) | Tsubaki | Series: MI | Type: Cam Clutch — High-Precision Indexing | Torque Range: 314~176,000 N·m (32~18,000 kgf·m) | Function: High-precision one-way indexing transmission | Application: Precision indexing tables, rotary transfer machines, high-accuracy positioning | Model: MI400 | Rated Torque: 750 N·m (76 kgf·m) | |
| MI500 | MI500 — 1,500 N·m (153 kgf·m) | Tsubaki | Series: MI | Type: Cam Clutch — High-Precision Indexing | Torque Range: 314~176,000 N·m (32~18,000 kgf·m) | Function: High-precision one-way indexing transmission | Application: Precision indexing tables, rotary transfer machines, high-accuracy positioning | Model: MI500 | Rated Torque: 1,500 N·m (153 kgf·m) | |
| MI600 | MI600 — 3,000 N·m (306 kgf·m) | Tsubaki | Series: MI | Type: Cam Clutch — High-Precision Indexing | Torque Range: 314~176,000 N·m (32~18,000 kgf·m) | Function: High-precision one-way indexing transmission | Application: Precision indexing tables, rotary transfer machines, high-accuracy positioning | Model: MI600 | Rated Torque: 3,000 N·m (306 kgf·m) | |
| MI700 | MI700 — 6,000 N·m (612 kgf·m) | Tsubaki | Series: MI | Type: Cam Clutch — High-Precision Indexing | Torque Range: 314~176,000 N·m (32~18,000 kgf·m) | Function: High-precision one-way indexing transmission | Application: Precision indexing tables, rotary transfer machines, high-accuracy positioning | Model: MI700 | Rated Torque: 6,000 N·m (612 kgf·m) | |
| MI750 | MI750 — 10,000 N·m (1,020 kgf·m) | Tsubaki | Series: MI | Type: Cam Clutch — High-Precision Indexing | Torque Range: 314~176,000 N·m (32~18,000 kgf·m) | Function: High-precision one-way indexing transmission | Application: Precision indexing tables, rotary transfer machines, high-accuracy positioning | Model: MI750 | Rated Torque: 10,000 N·m (1,020 kgf·m) | |
| MI800 | MI800 — 30,000 N·m (3,060 kgf·m) | Tsubaki | Series: MI | Type: Cam Clutch — High-Precision Indexing | Torque Range: 314~176,000 N·m (32~18,000 kgf·m) | Function: High-precision one-way indexing transmission | Application: Precision indexing tables, rotary transfer machines, high-accuracy positioning | Model: MI800 | Rated Torque: 30,000 N·m (3,060 kgf·m) | |
| MI900 | MI900 — 80,000 N·m (8,160 kgf·m) | Tsubaki | Series: MI | Type: Cam Clutch — High-Precision Indexing | Torque Range: 314~176,000 N·m (32~18,000 kgf·m) | Function: High-precision one-way indexing transmission | Application: Precision indexing tables, rotary transfer machines, high-accuracy positioning | Model: MI900 | Rated Torque: 80,000 N·m (8,160 kgf·m) | |
| MI1000 | MI1000 — 176,000 N·m (17,952 kgf·m) | Tsubaki | Series: MI | Type: Cam Clutch — High-Precision Indexing | Torque Range: 314~176,000 N·m (32~18,000 kgf·m) | Function: High-precision one-way indexing transmission | Application: Precision indexing tables, rotary transfer machines, high-accuracy positioning | Model: MI1000 | Rated Torque: 176,000 N·m (17,952 kgf·m) |
![[Tsubaki] — MI-S Series Cam Clutch One-Way Clutch (Wear-Resistant Indexing)](https://img.prosourcemro.com/2026/05/001-303-300x300.png)
Tsubaki Cam Clutch MI-S Series — indexing cam clutch with superior wear resistance. Torque range: 3.1~196 N·m (0.4~20 kgf·m). Suitable for high-cycle indexing applications requiring long service life.
Tsubaki Cam Clutch MI-S Series — indexing cam clutch with superior wear resistance. Torque range: 3.1~196 N·m (0.4~20 kgf·m). Suitable for high-cycle indexing applications requiring long service life.
| Product Code | Description | Brand | Spec | |
|---|---|---|---|---|
| MI20S | MI20S — Bore Ø20 mm, 3.1 N·m (0.4 kgf·m) | Tsubaki | Series: MI-S | Type: Cam Clutch — Wear-Resistant Indexing | Torque Range: 3.1~196 N·m (0.4~20 kgf·m) | Feature: Superior wear resistance for high-cycle indexing | Application: High-cycle indexing, precision positioning, long-life indexing drives | Model: MI20S | Bore: Ø20 mm | Rated Torque: 3.1 N·m (0.4 kgf·m) | |
| MI30S | MI30S — Bore Ø30 mm, 196 N·m (20 kgf·m) | Tsubaki | Series: MI-S | Type: Cam Clutch — Wear-Resistant Indexing | Torque Range: 3.1~196 N·m (0.4~20 kgf·m) | Feature: Superior wear resistance for high-cycle indexing | Application: High-cycle indexing, precision positioning, long-life indexing drives | Model: MI30S | Bore: Ø30 mm | Rated Torque: 196 N·m (20 kgf·m) |
![[Tsubaki] — ML Series Cam Clutch One-Way Clutch (Cam & Roller)](https://img.prosourcemro.com/2026/05/001-301-300x300.png)
Tsubaki Cam Clutch ML Series — cam & roller structure for easy mounting of various power transmission components. Torque range: 0~2,300 N·m (7~235 kgf·m). Standard type (no dust seal) and 2GD type (with dust seal) available. Suitable for backstop, overrunning, and indexing applications.
Tsubaki Cam Clutch ML Series — cam & roller structure for easy mounting of various power transmission components. Torque range: 0~2,300 N·m (7~235 kgf·m). Standard type (no dust seal) and 2GD type (with dust seal) available. Suitable for backstop, overrunning, and indexing applications.
| Product Code | Description | Brand | Spec | |
|---|---|---|---|---|
| ML15 | ML15 — Standard (No Dust Seal) | Bore Ø15 mm | Tsubaki | Series: ML | Type: Cam & Roller One-Way Clutch | Torque Range: 0~2,300 N·m (7~235 kgf·m) | Variants: Standard (no dust seal) / 2GD (with dust seal) | Application: Backstop, overrunning, indexing — easy power transmission component mounting | Model: ML15 | Bore: Ø15 mm | Dust Seal: No (Standard) | |
| ML15-2GD | ML15 — With Dust Seal (2GD) | Bore Ø15 mm | Tsubaki | Series: ML | Type: Cam & Roller One-Way Clutch | Torque Range: 0~2,300 N·m (7~235 kgf·m) | Variants: Standard (no dust seal) / 2GD (with dust seal) | Application: Backstop, overrunning, indexing — easy power transmission component mounting | Model: ML15-2GD | Bore: Ø15 mm | Dust Seal: Yes (2GD) | |
| ML20 | ML20 — Standard (No Dust Seal) | Bore Ø20 mm | Tsubaki | Series: ML | Type: Cam & Roller One-Way Clutch | Torque Range: 0~2,300 N·m (7~235 kgf·m) | Variants: Standard (no dust seal) / 2GD (with dust seal) | Application: Backstop, overrunning, indexing — easy power transmission component mounting | Model: ML20 | Bore: Ø20 mm | Dust Seal: No (Standard) | |
| ML20-2GD | ML20 — With Dust Seal (2GD) | Bore Ø20 mm | Tsubaki | Series: ML | Type: Cam & Roller One-Way Clutch | Torque Range: 0~2,300 N·m (7~235 kgf·m) | Variants: Standard (no dust seal) / 2GD (with dust seal) | Application: Backstop, overrunning, indexing — easy power transmission component mounting | Model: ML20-2GD | Bore: Ø20 mm | Dust Seal: Yes (2GD) | |
| ML25 | ML25 — Standard (No Dust Seal) | Bore Ø25 mm | Tsubaki | Series: ML | Type: Cam & Roller One-Way Clutch | Torque Range: 0~2,300 N·m (7~235 kgf·m) | Variants: Standard (no dust seal) / 2GD (with dust seal) | Application: Backstop, overrunning, indexing — easy power transmission component mounting | Model: ML25 | Bore: Ø25 mm | Dust Seal: No (Standard) | |
| ML25-2GD | ML25 — With Dust Seal (2GD) | Bore Ø25 mm | Tsubaki | Series: ML | Type: Cam & Roller One-Way Clutch | Torque Range: 0~2,300 N·m (7~235 kgf·m) | Variants: Standard (no dust seal) / 2GD (with dust seal) | Application: Backstop, overrunning, indexing — easy power transmission component mounting | Model: ML25-2GD | Bore: Ø25 mm | Dust Seal: Yes (2GD) | |
| ML30 | ML30 — Standard (No Dust Seal) | Bore Ø30 mm | Tsubaki | Series: ML | Type: Cam & Roller One-Way Clutch | Torque Range: 0~2,300 N·m (7~235 kgf·m) | Variants: Standard (no dust seal) / 2GD (with dust seal) | Application: Backstop, overrunning, indexing — easy power transmission component mounting | Model: ML30 | Bore: Ø30 mm | Dust Seal: No (Standard) | |
| ML30-2GD | ML30 — With Dust Seal (2GD) | Bore Ø30 mm | Tsubaki | Series: ML | Type: Cam & Roller One-Way Clutch | Torque Range: 0~2,300 N·m (7~235 kgf·m) | Variants: Standard (no dust seal) / 2GD (with dust seal) | Application: Backstop, overrunning, indexing — easy power transmission component mounting | Model: ML30-2GD | Bore: Ø30 mm | Dust Seal: Yes (2GD) | |
| ML35 | ML35 — Standard (No Dust Seal) | Bore Ø35 mm | Tsubaki | Series: ML | Type: Cam & Roller One-Way Clutch | Torque Range: 0~2,300 N·m (7~235 kgf·m) | Variants: Standard (no dust seal) / 2GD (with dust seal) | Application: Backstop, overrunning, indexing — easy power transmission component mounting | Model: ML35 | Bore: Ø35 mm | Dust Seal: No (Standard) | |
| ML35-2GD | ML35 — With Dust Seal (2GD) | Bore Ø35 mm | Tsubaki | Series: ML | Type: Cam & Roller One-Way Clutch | Torque Range: 0~2,300 N·m (7~235 kgf·m) | Variants: Standard (no dust seal) / 2GD (with dust seal) | Application: Backstop, overrunning, indexing — easy power transmission component mounting | Model: ML35-2GD | Bore: Ø35 mm | Dust Seal: Yes (2GD) | |
| ML40 | ML40 — Standard (No Dust Seal) | Bore Ø40 mm | Tsubaki | Series: ML | Type: Cam & Roller One-Way Clutch | Torque Range: 0~2,300 N·m (7~235 kgf·m) | Variants: Standard (no dust seal) / 2GD (with dust seal) | Application: Backstop, overrunning, indexing — easy power transmission component mounting | Model: ML40 | Bore: Ø40 mm | Dust Seal: No (Standard) | |
| ML40-2GD | ML40 — With Dust Seal (2GD) | Bore Ø40 mm | Tsubaki | Series: ML | Type: Cam & Roller One-Way Clutch | Torque Range: 0~2,300 N·m (7~235 kgf·m) | Variants: Standard (no dust seal) / 2GD (with dust seal) | Application: Backstop, overrunning, indexing — easy power transmission component mounting | Model: ML40-2GD | Bore: Ø40 mm | Dust Seal: Yes (2GD) | |
| ML45 | ML45 — Standard (No Dust Seal) | Bore Ø45 mm | Tsubaki | Series: ML | Type: Cam & Roller One-Way Clutch | Torque Range: 0~2,300 N·m (7~235 kgf·m) | Variants: Standard (no dust seal) / 2GD (with dust seal) | Application: Backstop, overrunning, indexing — easy power transmission component mounting | Model: ML45 | Bore: Ø45 mm | Dust Seal: No (Standard) | |
| ML45-2GD | ML45 — With Dust Seal (2GD) | Bore Ø45 mm | Tsubaki | Series: ML | Type: Cam & Roller One-Way Clutch | Torque Range: 0~2,300 N·m (7~235 kgf·m) | Variants: Standard (no dust seal) / 2GD (with dust seal) | Application: Backstop, overrunning, indexing — easy power transmission component mounting | Model: ML45-2GD | Bore: Ø45 mm | Dust Seal: Yes (2GD) | |
| ML50 | ML50 — Standard (No Dust Seal) | Bore Ø50 mm | Tsubaki | Series: ML | Type: Cam & Roller One-Way Clutch | Torque Range: 0~2,300 N·m (7~235 kgf·m) | Variants: Standard (no dust seal) / 2GD (with dust seal) | Application: Backstop, overrunning, indexing — easy power transmission component mounting | Model: ML50 | Bore: Ø50 mm | Dust Seal: No (Standard) | |
| ML50-2GD | ML50 — With Dust Seal (2GD) | Bore Ø50 mm | Tsubaki | Series: ML | Type: Cam & Roller One-Way Clutch | Torque Range: 0~2,300 N·m (7~235 kgf·m) | Variants: Standard (no dust seal) / 2GD (with dust seal) | Application: Backstop, overrunning, indexing — easy power transmission component mounting | Model: ML50-2GD | Bore: Ø50 mm | Dust Seal: Yes (2GD) | |
| ML55 | ML55 — Standard (No Dust Seal) | Bore Ø55 mm | Tsubaki | Series: ML | Type: Cam & Roller One-Way Clutch | Torque Range: 0~2,300 N·m (7~235 kgf·m) | Variants: Standard (no dust seal) / 2GD (with dust seal) | Application: Backstop, overrunning, indexing — easy power transmission component mounting | Model: ML55 | Bore: Ø55 mm | Dust Seal: No (Standard) | |
| ML55-2GD | ML55 — With Dust Seal (2GD) | Bore Ø55 mm | Tsubaki | Series: ML | Type: Cam & Roller One-Way Clutch | Torque Range: 0~2,300 N·m (7~235 kgf·m) | Variants: Standard (no dust seal) / 2GD (with dust seal) | Application: Backstop, overrunning, indexing — easy power transmission component mounting | Model: ML55-2GD | Bore: Ø55 mm | Dust Seal: Yes (2GD) | |
| ML60 | ML60 — Standard (No Dust Seal) | Bore Ø60 mm | Tsubaki | Series: ML | Type: Cam & Roller One-Way Clutch | Torque Range: 0~2,300 N·m (7~235 kgf·m) | Variants: Standard (no dust seal) / 2GD (with dust seal) | Application: Backstop, overrunning, indexing — easy power transmission component mounting | Model: ML60 | Bore: Ø60 mm | Dust Seal: No (Standard) | |
| ML60-2GD | ML60 — With Dust Seal (2GD) | Bore Ø60 mm | Tsubaki | Series: ML | Type: Cam & Roller One-Way Clutch | Torque Range: 0~2,300 N·m (7~235 kgf·m) | Variants: Standard (no dust seal) / 2GD (with dust seal) | Application: Backstop, overrunning, indexing — easy power transmission component mounting | Model: ML60-2GD | Bore: Ø60 mm | Dust Seal: Yes (2GD) | |
| ML70 | ML70 — Standard (No Dust Seal) | Bore Ø70 mm | Tsubaki | Series: ML | Type: Cam & Roller One-Way Clutch | Torque Range: 0~2,300 N·m (7~235 kgf·m) | Variants: Standard (no dust seal) / 2GD (with dust seal) | Application: Backstop, overrunning, indexing — easy power transmission component mounting | Model: ML70 | Bore: Ø70 mm | Dust Seal: No (Standard) | |
| ML70-2GD | ML70 — With Dust Seal (2GD) | Bore Ø70 mm | Tsubaki | Series: ML | Type: Cam & Roller One-Way Clutch | Torque Range: 0~2,300 N·m (7~235 kgf·m) | Variants: Standard (no dust seal) / 2GD (with dust seal) | Application: Backstop, overrunning, indexing — easy power transmission component mounting | Model: ML70-2GD | Bore: Ø70 mm | Dust Seal: Yes (2GD) | |
| ML80 | ML80 — Standard (No Dust Seal) | Bore Ø80 mm | Tsubaki | Series: ML | Type: Cam & Roller One-Way Clutch | Torque Range: 0~2,300 N·m (7~235 kgf·m) | Variants: Standard (no dust seal) / 2GD (with dust seal) | Application: Backstop, overrunning, indexing — easy power transmission component mounting | Model: ML80 | Bore: Ø80 mm | Dust Seal: No (Standard) | |
| ML80-2GD | ML80 — With Dust Seal (2GD) | Bore Ø80 mm | Tsubaki | Series: ML | Type: Cam & Roller One-Way Clutch | Torque Range: 0~2,300 N·m (7~235 kgf·m) | Variants: Standard (no dust seal) / 2GD (with dust seal) | Application: Backstop, overrunning, indexing — easy power transmission component mounting | Model: ML80-2GD | Bore: Ø80 mm | Dust Seal: Yes (2GD) |
![[Tsubaki] — MX Series Cam Clutch One-Way Clutch (High-Speed Precision Indexing)](https://img.prosourcemro.com/2026/05/001-304-300x300.png)
Tsubaki Cam Clutch MX Series — high-speed indexing cam clutch achieving high transfer accuracy. Torque range: 78.4~784 N·m (8~80 kgf·m). Designed for high-speed, high-precision indexing applications.
Tsubaki Cam Clutch MX Series — high-speed indexing cam clutch achieving high transfer accuracy. Torque range: 78.4~784 N·m (8~80 kgf·m). Designed for high-speed, high-precision indexing applications.
| Product Code | Description | Brand | Spec | |
|---|---|---|---|---|
| MX22 | MX22 — Bore Ø22 mm, 78.4 N·m (8 kgf·m) | Tsubaki | Series: MX | Type: Cam Clutch — High-Speed Precision Indexing | Torque Range: 78.4~784 N·m (8~80 kgf·m) | Feature: High transfer accuracy at high indexing speeds | Application: High-speed indexing tables, precision rotary transfer, high-cycle positioning | Model: MX22 | Bore: Ø22 mm | Rated Torque: 78.4 N·m (8 kgf·m) | |
| MX35 | MX35 — Bore Ø35 mm, 196 N·m (20 kgf·m) | Tsubaki | Series: MX | Type: Cam Clutch — High-Speed Precision Indexing | Torque Range: 78.4~784 N·m (8~80 kgf·m) | Feature: High transfer accuracy at high indexing speeds | Application: High-speed indexing tables, precision rotary transfer, high-cycle positioning | Model: MX35 | Bore: Ø35 mm | Rated Torque: 196 N·m (20 kgf·m) | |
| MX50 | MX50 — Bore Ø50 mm, 392 N·m (40 kgf·m) | Tsubaki | Series: MX | Type: Cam Clutch — High-Speed Precision Indexing | Torque Range: 78.4~784 N·m (8~80 kgf·m) | Feature: High transfer accuracy at high indexing speeds | Application: High-speed indexing tables, precision rotary transfer, high-cycle positioning | Model: MX50 | Bore: Ø50 mm | Rated Torque: 392 N·m (40 kgf·m) | |
| MX70 | MX70 — Bore Ø70 mm, 784 N·m (80 kgf·m) | Tsubaki | Series: MX | Type: Cam Clutch — High-Speed Precision Indexing | Torque Range: 78.4~784 N·m (8~80 kgf·m) | Feature: High transfer accuracy at high indexing speeds | Application: High-speed indexing tables, precision rotary transfer, high-cycle positioning | Model: MX70 | Bore: Ø70 mm | Rated Torque: 784 N·m (80 kgf·m) |
![[Tsubaki] — MZ Series Cam Clutch One-Way Clutch](https://img.prosourcemro.com/2026/05/001-295-300x300.png)
Tsubaki Cam Clutch MZ Series — one-way clutch for the widest range of applications. Torque range: 186~3040 N·m (19~310 kgf·m). Transmits torque in one direction only; freewheels in the opposite direction. Standard bore and reduced bore variants available (e.g. MZ30-25 = MZ30 size with Ø25 mm bore).
Tsubaki Cam Clutch MZ Series — one-way clutch for the widest range of applications. Torque range: 186~3040 N·m (19~310 kgf·m). Transmits torque in one direction only; freewheels in the opposite direction. Standard bore and reduced bore variants available (e.g. MZ30-25 = MZ30 size with Ø25 mm bore).
| Product Code | Description | Brand | Spec | |
|---|---|---|---|---|
| MZ15 | MZ15 — Standard Bore | Tsubaki | Series: MZ | Type: Cam Clutch (One-Way Clutch) | Torque Range: 186~3040 N·m (19~310 kgf·m) | Function: Transmits torque in one direction; freewheels in reverse | Application: Indexing, backstop, overrunning, conveyor drives | Model: MZ15 | Size: MZ15 | Bore: Standard Ø15 mm | |
| MZ17 | MZ17 — Standard Bore | Tsubaki | Series: MZ | Type: Cam Clutch (One-Way Clutch) | Torque Range: 186~3040 N·m (19~310 kgf·m) | Function: Transmits torque in one direction; freewheels in reverse | Application: Indexing, backstop, overrunning, conveyor drives | Model: MZ17 | Size: MZ17 | Bore: Standard Ø17 mm | |
| MZ20 | MZ20 — Standard Bore | Tsubaki | Series: MZ | Type: Cam Clutch (One-Way Clutch) | Torque Range: 186~3040 N·m (19~310 kgf·m) | Function: Transmits torque in one direction; freewheels in reverse | Application: Indexing, backstop, overrunning, conveyor drives | Model: MZ20 | Size: MZ20 | Bore: Standard Ø20 mm | |
| MZ30-22 | MZ30 — Bore Ø22 mm (Reduced) | Tsubaki | Series: MZ | Type: Cam Clutch (One-Way Clutch) | Torque Range: 186~3040 N·m (19~310 kgf·m) | Function: Transmits torque in one direction; freewheels in reverse | Application: Indexing, backstop, overrunning, conveyor drives | Model: MZ30-22 | Size: MZ30 | Bore: Ø22 mm (reduced) | |
| MZ30-25 | MZ30 — Bore Ø25 mm (Reduced) | Tsubaki | Series: MZ | Type: Cam Clutch (One-Way Clutch) | Torque Range: 186~3040 N·m (19~310 kgf·m) | Function: Transmits torque in one direction; freewheels in reverse | Application: Indexing, backstop, overrunning, conveyor drives | Model: MZ30-25 | Size: MZ30 | Bore: Ø25 mm (reduced) | |
| MZ30 | MZ30 — Standard Bore | Tsubaki | Series: MZ | Type: Cam Clutch (One-Way Clutch) | Torque Range: 186~3040 N·m (19~310 kgf·m) | Function: Transmits torque in one direction; freewheels in reverse | Application: Indexing, backstop, overrunning, conveyor drives | Model: MZ30 | Size: MZ30 | Bore: Standard Ø30 mm | |
| MZ35 | MZ35 — Standard Bore | Tsubaki | Series: MZ | Type: Cam Clutch (One-Way Clutch) | Torque Range: 186~3040 N·m (19~310 kgf·m) | Function: Transmits torque in one direction; freewheels in reverse | Application: Indexing, backstop, overrunning, conveyor drives | Model: MZ35 | Size: MZ35 | Bore: Standard Ø35 mm | |
| MZ45-40 | MZ45 — Bore Ø40 mm (Reduced) | Tsubaki | Series: MZ | Type: Cam Clutch (One-Way Clutch) | Torque Range: 186~3040 N·m (19~310 kgf·m) | Function: Transmits torque in one direction; freewheels in reverse | Application: Indexing, backstop, overrunning, conveyor drives | Model: MZ45-40 | Size: MZ45 | Bore: Ø40 mm (reduced) | |
| MZ45 | MZ45 — Standard Bore | Tsubaki | Series: MZ | Type: Cam Clutch (One-Way Clutch) | Torque Range: 186~3040 N·m (19~310 kgf·m) | Function: Transmits torque in one direction; freewheels in reverse | Application: Indexing, backstop, overrunning, conveyor drives | Model: MZ45 | Size: MZ45 | Bore: Standard Ø45 mm | |
| MZ60-50 | MZ60 — Bore Ø50 mm (Reduced) | Tsubaki | Series: MZ | Type: Cam Clutch (One-Way Clutch) | Torque Range: 186~3040 N·m (19~310 kgf·m) | Function: Transmits torque in one direction; freewheels in reverse | Application: Indexing, backstop, overrunning, conveyor drives | Model: MZ60-50 | Size: MZ60 | Bore: Ø50 mm (reduced) | |
| MZ60-55 | MZ60 — Bore Ø55 mm (Reduced) | Tsubaki | Series: MZ | Type: Cam Clutch (One-Way Clutch) | Torque Range: 186~3040 N·m (19~310 kgf·m) | Function: Transmits torque in one direction; freewheels in reverse | Application: Indexing, backstop, overrunning, conveyor drives | Model: MZ60-55 | Size: MZ60 | Bore: Ø55 mm (reduced) | |
| MZ60 | MZ60 — Standard Bore | Tsubaki | Series: MZ | Type: Cam Clutch (One-Way Clutch) | Torque Range: 186~3040 N·m (19~310 kgf·m) | Function: Transmits torque in one direction; freewheels in reverse | Application: Indexing, backstop, overrunning, conveyor drives | Model: MZ60 | Size: MZ60 | Bore: Standard Ø60 mm | |
| MZ70-65 | MZ70 — Bore Ø65 mm (Reduced) | Tsubaki | Series: MZ | Type: Cam Clutch (One-Way Clutch) | Torque Range: 186~3040 N·m (19~310 kgf·m) | Function: Transmits torque in one direction; freewheels in reverse | Application: Indexing, backstop, overrunning, conveyor drives | Model: MZ70-65 | Size: MZ70 | Bore: Ø65 mm (reduced) | |
| MZ70 | MZ70 — Standard Bore | Tsubaki | Series: MZ | Type: Cam Clutch (One-Way Clutch) | Torque Range: 186~3040 N·m (19~310 kgf·m) | Function: Transmits torque in one direction; freewheels in reverse | Application: Indexing, backstop, overrunning, conveyor drives | Model: MZ70 | Size: MZ70 | Bore: Standard Ø70 mm |
Tsubaki Cam Clutch MZ-C / MG-C Series — MZ/MG cam clutch with integrated roller chain coupling. MZ-C torque range: 323~3,040 N·m (33~310 kgf·m). MG-C torque range: 314~33,800 N·m (32~3,450 kgf·m). LH (left-hand) and RH (right-hand) freewheeling directions available.
Tsubaki Cam Clutch MZ-C / MG-C Series — MZ/MG cam clutch with integrated roller chain coupling. MZ-C torque range: 323~3,040 N·m (33~310 kgf·m). MG-C torque range: 314~33,800 N·m (32~3,450 kgf·m). LH (left-hand) and RH (right-hand) freewheeling directions available.
| Product Code | Description | Brand | Spec | |
|---|---|---|---|---|
| MZ20C-LH | MZ20C-LH — Bore Ø20 mm | 323 N·m (33 kgf·m) | Tsubaki | Series: MZ-C | Type: Cam Clutch + Roller Chain Coupling Integrated | Torque Range: 323~3,040 N·m (33~310 kgf·m) | Direction: LH (Left-Hand freewheeling) | Application: Compact one-way clutch + coupling unit, conveyor drives, backstop | Model: MZ20C-LH | Bore: Ø20 mm | Rated Torque: 323 N·m (33 kgf·m) | |
| MZ30C-LH | MZ30C-LH — Bore Ø30 mm | 490 N·m (50 kgf·m) | Tsubaki | Series: MZ-C | Type: Cam Clutch + Roller Chain Coupling Integrated | Torque Range: 323~3,040 N·m (33~310 kgf·m) | Direction: LH (Left-Hand freewheeling) | Application: Compact one-way clutch + coupling unit, conveyor drives, backstop | Model: MZ30C-LH | Bore: Ø30 mm | Rated Torque: 490 N·m (50 kgf·m) | |
| MZ45C-LH | MZ45C-LH — Bore Ø45 mm | 980 N·m (100 kgf·m) | Tsubaki | Series: MZ-C | Type: Cam Clutch + Roller Chain Coupling Integrated | Torque Range: 323~3,040 N·m (33~310 kgf·m) | Direction: LH (Left-Hand freewheeling) | Application: Compact one-way clutch + coupling unit, conveyor drives, backstop | Model: MZ45C-LH | Bore: Ø45 mm | Rated Torque: 980 N·m (100 kgf·m) | |
| MZ60C-LH | MZ60C-LH — Bore Ø60 mm | 1,960 N·m (200 kgf·m) | Tsubaki | Series: MZ-C | Type: Cam Clutch + Roller Chain Coupling Integrated | Torque Range: 323~3,040 N·m (33~310 kgf·m) | Direction: LH (Left-Hand freewheeling) | Application: Compact one-way clutch + coupling unit, conveyor drives, backstop | Model: MZ60C-LH | Bore: Ø60 mm | Rated Torque: 1,960 N·m (200 kgf·m) | |
| MZ70C-LH | MZ70C-LH — Bore Ø70 mm | 3,040 N·m (310 kgf·m) | Tsubaki | Series: MZ-C | Type: Cam Clutch + Roller Chain Coupling Integrated | Torque Range: 323~3,040 N·m (33~310 kgf·m) | Direction: LH (Left-Hand freewheeling) | Application: Compact one-way clutch + coupling unit, conveyor drives, backstop | Model: MZ70C-LH | Bore: Ø70 mm | Rated Torque: 3,040 N·m (310 kgf·m) |
Tsubaki Cam Clutch MZ-C / MG-C Series — MZ/MG cam clutch with integrated roller chain coupling. MZ-C torque range: 323~3,040 N·m (33~310 kgf·m). MG-C torque range: 314~33,800 N·m (32~3,450 kgf·m). LH (left-hand) and RH (right-hand) freewheeling directions available.
Tsubaki Cam Clutch MZ-C / MG-C Series — MZ/MG cam clutch with integrated roller chain coupling. MZ-C torque range: 323~3,040 N·m (33~310 kgf·m). MG-C torque range: 314~33,800 N·m (32~3,450 kgf·m). LH (left-hand) and RH (right-hand) freewheeling directions available.
| Product Code | Description | Brand | Spec | |
|---|---|---|---|---|
| MZ20C-RH | MZ20C-RH — Bore Ø20 mm | 323 N·m (33 kgf·m) | Tsubaki | Series: MZ-C | Type: Cam Clutch + Roller Chain Coupling Integrated | Torque Range: 323~3,040 N·m (33~310 kgf·m) | Direction: RH (Right-Hand freewheeling) | Application: Compact one-way clutch + coupling unit, conveyor drives, backstop | Model: MZ20C-RH | Bore: Ø20 mm | Rated Torque: 323 N·m (33 kgf·m) | |
| MZ30C-RH | MZ30C-RH — Bore Ø30 mm | 490 N·m (50 kgf·m) | Tsubaki | Series: MZ-C | Type: Cam Clutch + Roller Chain Coupling Integrated | Torque Range: 323~3,040 N·m (33~310 kgf·m) | Direction: RH (Right-Hand freewheeling) | Application: Compact one-way clutch + coupling unit, conveyor drives, backstop | Model: MZ30C-RH | Bore: Ø30 mm | Rated Torque: 490 N·m (50 kgf·m) | |
| MZ45C-RH | MZ45C-RH — Bore Ø45 mm | 980 N·m (100 kgf·m) | Tsubaki | Series: MZ-C | Type: Cam Clutch + Roller Chain Coupling Integrated | Torque Range: 323~3,040 N·m (33~310 kgf·m) | Direction: RH (Right-Hand freewheeling) | Application: Compact one-way clutch + coupling unit, conveyor drives, backstop | Model: MZ45C-RH | Bore: Ø45 mm | Rated Torque: 980 N·m (100 kgf·m) | |
| MZ60C-RH | MZ60C-RH — Bore Ø60 mm | 1,960 N·m (200 kgf·m) | Tsubaki | Series: MZ-C | Type: Cam Clutch + Roller Chain Coupling Integrated | Torque Range: 323~3,040 N·m (33~310 kgf·m) | Direction: RH (Right-Hand freewheeling) | Application: Compact one-way clutch + coupling unit, conveyor drives, backstop | Model: MZ60C-RH | Bore: Ø60 mm | Rated Torque: 1,960 N·m (200 kgf·m) | |
| MZ70C-RH | MZ70C-RH — Bore Ø70 mm | 3,040 N·m (310 kgf·m) | Tsubaki | Series: MZ-C | Type: Cam Clutch + Roller Chain Coupling Integrated | Torque Range: 323~3,040 N·m (33~310 kgf·m) | Direction: RH (Right-Hand freewheeling) | Application: Compact one-way clutch + coupling unit, conveyor drives, backstop | Model: MZ70C-RH | Bore: Ø70 mm | Rated Torque: 3,040 N·m (310 kgf·m) |
![[Tsubaki] — MZ-G Series Cam Clutch One-Way Clutch (Ground Outer Ring)](https://img.prosourcemro.com/2026/05/001-296-300x300.png)
Tsubaki Cam Clutch MZ-G Series — MZ series with ground outer ring (outer circumference precision-ground). Suitable for applications requiring precise outer diameter fit or direct housing installation. Torque range: 186~3040 N·m (19~310 kgf·m). One-way torque transmission; freewheels in reverse direction.
Tsubaki Cam Clutch MZ-G Series — MZ series with ground outer ring (outer circumference precision-ground). Suitable for applications requiring precise outer diameter fit or direct housing installation. Torque range: 186~3040 N·m (19~310 kgf·m). One-way torque transmission; freewheels in reverse direction.
| Product Code | Description | Brand | Spec | |
|---|---|---|---|---|
| MZ15G | MZ15G — Standard Bore | Tsubaki | Series: MZ-G | Type: Cam Clutch (One-Way Clutch) — Ground Outer Ring | Torque Range: 186~3040 N·m (19~310 kgf·m) | Feature: Outer circumference precision-ground for accurate housing fit | Function: Transmits torque in one direction; freewheels in reverse | Application: Indexing, backstop, overrunning, precision housing installations | Model: MZ15G | Size: MZ15G | Bore: Standard Ø15 mm | |
| MZ17G | MZ17G — Standard Bore | Tsubaki | Series: MZ-G | Type: Cam Clutch (One-Way Clutch) — Ground Outer Ring | Torque Range: 186~3040 N·m (19~310 kgf·m) | Feature: Outer circumference precision-ground for accurate housing fit | Function: Transmits torque in one direction; freewheels in reverse | Application: Indexing, backstop, overrunning, precision housing installations | Model: MZ17G | Size: MZ17G | Bore: Standard Ø17 mm | |
| MZ20G | MZ20G — Standard Bore | Tsubaki | Series: MZ-G | Type: Cam Clutch (One-Way Clutch) — Ground Outer Ring | Torque Range: 186~3040 N·m (19~310 kgf·m) | Feature: Outer circumference precision-ground for accurate housing fit | Function: Transmits torque in one direction; freewheels in reverse | Application: Indexing, backstop, overrunning, precision housing installations | Model: MZ20G | Size: MZ20G | Bore: Standard Ø20 mm | |
| MZ30G-22 | MZ30G — Bore Ø22 mm (Reduced) | Tsubaki | Series: MZ-G | Type: Cam Clutch (One-Way Clutch) — Ground Outer Ring | Torque Range: 186~3040 N·m (19~310 kgf·m) | Feature: Outer circumference precision-ground for accurate housing fit | Function: Transmits torque in one direction; freewheels in reverse | Application: Indexing, backstop, overrunning, precision housing installations | Model: MZ30G-22 | Size: MZ30G | Bore: Ø22 mm (reduced) | |
| MZ30G-25 | MZ30G — Bore Ø25 mm (Reduced) | Tsubaki | Series: MZ-G | Type: Cam Clutch (One-Way Clutch) — Ground Outer Ring | Torque Range: 186~3040 N·m (19~310 kgf·m) | Feature: Outer circumference precision-ground for accurate housing fit | Function: Transmits torque in one direction; freewheels in reverse | Application: Indexing, backstop, overrunning, precision housing installations | Model: MZ30G-25 | Size: MZ30G | Bore: Ø25 mm (reduced) | |
| MZ30G | MZ30G — Standard Bore | Tsubaki | Series: MZ-G | Type: Cam Clutch (One-Way Clutch) — Ground Outer Ring | Torque Range: 186~3040 N·m (19~310 kgf·m) | Feature: Outer circumference precision-ground for accurate housing fit | Function: Transmits torque in one direction; freewheels in reverse | Application: Indexing, backstop, overrunning, precision housing installations | Model: MZ30G | Size: MZ30G | Bore: Standard Ø30 mm | |
| MZ35G | MZ35G — Standard Bore | Tsubaki | Series: MZ-G | Type: Cam Clutch (One-Way Clutch) — Ground Outer Ring | Torque Range: 186~3040 N·m (19~310 kgf·m) | Feature: Outer circumference precision-ground for accurate housing fit | Function: Transmits torque in one direction; freewheels in reverse | Application: Indexing, backstop, overrunning, precision housing installations | Model: MZ35G | Size: MZ35G | Bore: Standard Ø35 mm | |
| MZ45G-40 | MZ45G — Bore Ø40 mm (Reduced) | Tsubaki | Series: MZ-G | Type: Cam Clutch (One-Way Clutch) — Ground Outer Ring | Torque Range: 186~3040 N·m (19~310 kgf·m) | Feature: Outer circumference precision-ground for accurate housing fit | Function: Transmits torque in one direction; freewheels in reverse | Application: Indexing, backstop, overrunning, precision housing installations | Model: MZ45G-40 | Size: MZ45G | Bore: Ø40 mm (reduced) | |
| MZ45G | MZ45G — Standard Bore | Tsubaki | Series: MZ-G | Type: Cam Clutch (One-Way Clutch) — Ground Outer Ring | Torque Range: 186~3040 N·m (19~310 kgf·m) | Feature: Outer circumference precision-ground for accurate housing fit | Function: Transmits torque in one direction; freewheels in reverse | Application: Indexing, backstop, overrunning, precision housing installations | Model: MZ45G | Size: MZ45G | Bore: Standard Ø45 mm | |
| MZ60G-50 | MZ60G — Bore Ø50 mm (Reduced) | Tsubaki | Series: MZ-G | Type: Cam Clutch (One-Way Clutch) — Ground Outer Ring | Torque Range: 186~3040 N·m (19~310 kgf·m) | Feature: Outer circumference precision-ground for accurate housing fit | Function: Transmits torque in one direction; freewheels in reverse | Application: Indexing, backstop, overrunning, precision housing installations | Model: MZ60G-50 | Size: MZ60G | Bore: Ø50 mm (reduced) | |
| MZ60G-55 | MZ60G — Bore Ø55 mm (Reduced) | Tsubaki | Series: MZ-G | Type: Cam Clutch (One-Way Clutch) — Ground Outer Ring | Torque Range: 186~3040 N·m (19~310 kgf·m) | Feature: Outer circumference precision-ground for accurate housing fit | Function: Transmits torque in one direction; freewheels in reverse | Application: Indexing, backstop, overrunning, precision housing installations | Model: MZ60G-55 | Size: MZ60G | Bore: Ø55 mm (reduced) | |
| MZ60G | MZ60G — Standard Bore | Tsubaki | Series: MZ-G | Type: Cam Clutch (One-Way Clutch) — Ground Outer Ring | Torque Range: 186~3040 N·m (19~310 kgf·m) | Feature: Outer circumference precision-ground for accurate housing fit | Function: Transmits torque in one direction; freewheels in reverse | Application: Indexing, backstop, overrunning, precision housing installations | Model: MZ60G | Size: MZ60G | Bore: Standard Ø60 mm | |
| MZ70G-65 | MZ70G — Bore Ø65 mm (Reduced) | Tsubaki | Series: MZ-G | Type: Cam Clutch (One-Way Clutch) — Ground Outer Ring | Torque Range: 186~3040 N·m (19~310 kgf·m) | Feature: Outer circumference precision-ground for accurate housing fit | Function: Transmits torque in one direction; freewheels in reverse | Application: Indexing, backstop, overrunning, precision housing installations | Model: MZ70G-65 | Size: MZ70G | Bore: Ø65 mm (reduced) | |
| MZ70G | MZ70G — Standard Bore | Tsubaki | Series: MZ-G | Type: Cam Clutch (One-Way Clutch) — Ground Outer Ring | Torque Range: 186~3040 N·m (19~310 kgf·m) | Feature: Outer circumference precision-ground for accurate housing fit | Function: Transmits torque in one direction; freewheels in reverse | Application: Indexing, backstop, overrunning, precision housing installations | Model: MZ70G | Size: MZ70G | Bore: Standard Ø70 mm |
![[Tsubaki] — PB Series Cam Clutch One-Way Clutch (Sleeve Outer Ring)](https://img.prosourcemro.com/2026/05/001-298-300x300.png)
Tsubaki Cam Clutch PB Series — one-way clutch with sleeve-type outer ring. Easy installation into small sprockets, gears, and pulleys due to small outer diameter. Torque range: 29.4~2,110 N·m (3~215 kgf·m). Available in LH (left-hand / counterclockwise) and RH (right-hand / clockwise) freewheeling directions.
Tsubaki Cam Clutch PB Series — one-way clutch with sleeve-type outer ring. Easy installation into small sprockets, gears, and pulleys due to small outer diameter. Torque range: 29.4~2,110 N·m (3~215 kgf·m). Available in LH (left-hand / counterclockwise) and RH (right-hand / clockwise) freewheeling directions.
| Product Code | Description | Brand | Spec | |
|---|---|---|---|---|
| PB3-LH | PB3 — Left-Hand (LH) — counterclockwise freewheeling | Tsubaki | Series: PB | Type: Cam Clutch (One-Way Clutch) — Sleeve Outer Ring | Torque Range: 29.4~2,110 N·m (3~215 kgf·m) | Feature: Small outer diameter sleeve — fits small sprockets, gears, pulleys | Direction: LH = left-hand freewheeling / RH = right-hand freewheeling | Application: Backstop, overrunning, indexing in compact drives | Model: PB3-LH | Size: PB3 | Direction: LH | |
| PB3-RH | PB3 — Right-Hand (RH) — clockwise freewheeling | Tsubaki | Series: PB | Type: Cam Clutch (One-Way Clutch) — Sleeve Outer Ring | Torque Range: 29.4~2,110 N·m (3~215 kgf·m) | Feature: Small outer diameter sleeve — fits small sprockets, gears, pulleys | Direction: LH = left-hand freewheeling / RH = right-hand freewheeling | Application: Backstop, overrunning, indexing in compact drives | Model: PB3-RH | Size: PB3 | Direction: RH | |
| PB5-LH | PB5 — Left-Hand (LH) — counterclockwise freewheeling | Tsubaki | Series: PB | Type: Cam Clutch (One-Way Clutch) — Sleeve Outer Ring | Torque Range: 29.4~2,110 N·m (3~215 kgf·m) | Feature: Small outer diameter sleeve — fits small sprockets, gears, pulleys | Direction: LH = left-hand freewheeling / RH = right-hand freewheeling | Application: Backstop, overrunning, indexing in compact drives | Model: PB5-LH | Size: PB5 | Direction: LH | |
| PB5-RH | PB5 — Right-Hand (RH) — clockwise freewheeling | Tsubaki | Series: PB | Type: Cam Clutch (One-Way Clutch) — Sleeve Outer Ring | Torque Range: 29.4~2,110 N·m (3~215 kgf·m) | Feature: Small outer diameter sleeve — fits small sprockets, gears, pulleys | Direction: LH = left-hand freewheeling / RH = right-hand freewheeling | Application: Backstop, overrunning, indexing in compact drives | Model: PB5-RH | Size: PB5 | Direction: RH | |
| PB6-LH | PB6 — Left-Hand (LH) — counterclockwise freewheeling | Tsubaki | Series: PB | Type: Cam Clutch (One-Way Clutch) — Sleeve Outer Ring | Torque Range: 29.4~2,110 N·m (3~215 kgf·m) | Feature: Small outer diameter sleeve — fits small sprockets, gears, pulleys | Direction: LH = left-hand freewheeling / RH = right-hand freewheeling | Application: Backstop, overrunning, indexing in compact drives | Model: PB6-LH | Size: PB6 | Direction: LH | |
| PB6-RH | PB6 — Right-Hand (RH) — clockwise freewheeling | Tsubaki | Series: PB | Type: Cam Clutch (One-Way Clutch) — Sleeve Outer Ring | Torque Range: 29.4~2,110 N·m (3~215 kgf·m) | Feature: Small outer diameter sleeve — fits small sprockets, gears, pulleys | Direction: LH = left-hand freewheeling / RH = right-hand freewheeling | Application: Backstop, overrunning, indexing in compact drives | Model: PB6-RH | Size: PB6 | Direction: RH | |
| PB8-LH | PB8 — Left-Hand (LH) — counterclockwise freewheeling | Tsubaki | Series: PB | Type: Cam Clutch (One-Way Clutch) — Sleeve Outer Ring | Torque Range: 29.4~2,110 N·m (3~215 kgf·m) | Feature: Small outer diameter sleeve — fits small sprockets, gears, pulleys | Direction: LH = left-hand freewheeling / RH = right-hand freewheeling | Application: Backstop, overrunning, indexing in compact drives | Model: PB8-LH | Size: PB8 | Direction: LH | |
| PB8-RH | PB8 — Right-Hand (RH) — clockwise freewheeling | Tsubaki | Series: PB | Type: Cam Clutch (One-Way Clutch) — Sleeve Outer Ring | Torque Range: 29.4~2,110 N·m (3~215 kgf·m) | Feature: Small outer diameter sleeve — fits small sprockets, gears, pulleys | Direction: LH = left-hand freewheeling / RH = right-hand freewheeling | Application: Backstop, overrunning, indexing in compact drives | Model: PB8-RH | Size: PB8 | Direction: RH | |
| PB10-LH | PB10 — Left-Hand (LH) — counterclockwise freewheeling | Tsubaki | Series: PB | Type: Cam Clutch (One-Way Clutch) — Sleeve Outer Ring | Torque Range: 29.4~2,110 N·m (3~215 kgf·m) | Feature: Small outer diameter sleeve — fits small sprockets, gears, pulleys | Direction: LH = left-hand freewheeling / RH = right-hand freewheeling | Application: Backstop, overrunning, indexing in compact drives | Model: PB10-LH | Size: PB10 | Direction: LH | |
| PB10-RH | PB10 — Right-Hand (RH) — clockwise freewheeling | Tsubaki | Series: PB | Type: Cam Clutch (One-Way Clutch) — Sleeve Outer Ring | Torque Range: 29.4~2,110 N·m (3~215 kgf·m) | Feature: Small outer diameter sleeve — fits small sprockets, gears, pulleys | Direction: LH = left-hand freewheeling / RH = right-hand freewheeling | Application: Backstop, overrunning, indexing in compact drives | Model: PB10-RH | Size: PB10 | Direction: RH | |
| PB12-LH | PB12 — Left-Hand (LH) — counterclockwise freewheeling | Tsubaki | Series: PB | Type: Cam Clutch (One-Way Clutch) — Sleeve Outer Ring | Torque Range: 29.4~2,110 N·m (3~215 kgf·m) | Feature: Small outer diameter sleeve — fits small sprockets, gears, pulleys | Direction: LH = left-hand freewheeling / RH = right-hand freewheeling | Application: Backstop, overrunning, indexing in compact drives | Model: PB12-LH | Size: PB12 | Direction: LH | |
| PB12-RH | PB12 — Right-Hand (RH) — clockwise freewheeling | Tsubaki | Series: PB | Type: Cam Clutch (One-Way Clutch) — Sleeve Outer Ring | Torque Range: 29.4~2,110 N·m (3~215 kgf·m) | Feature: Small outer diameter sleeve — fits small sprockets, gears, pulleys | Direction: LH = left-hand freewheeling / RH = right-hand freewheeling | Application: Backstop, overrunning, indexing in compact drives | Model: PB12-RH | Size: PB12 | Direction: RH | |
| PB14-LH | PB14 — Left-Hand (LH) — counterclockwise freewheeling | Tsubaki | Series: PB | Type: Cam Clutch (One-Way Clutch) — Sleeve Outer Ring | Torque Range: 29.4~2,110 N·m (3~215 kgf·m) | Feature: Small outer diameter sleeve — fits small sprockets, gears, pulleys | Direction: LH = left-hand freewheeling / RH = right-hand freewheeling | Application: Backstop, overrunning, indexing in compact drives | Model: PB14-LH | Size: PB14 | Direction: LH |
![[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 |