Japan

Clutch for e-Bike

Personal Mobility Clutch

This is a "one-way clutch" that is installed in drive unit of e-Bike and connects or disconnects assist forces from motor.
By providing bespoke clutches for each unit through our diverse lineup, we contribute to be making the drive unit lighter, more compact, and improving ride comfort through highly accurate transmission of assist force.

Leaflet

Lineup

Cam & roller (radial load resistant model)

  • In production
  • Patented
  • No bearings are required
  • Application examples: Center drive motor shaft

Cam and Roller (high torque model), Without retainer

  • In production
  • Features: No bearings are required, High torque model and compact
  • Application examples: Center drive pedal shaft

Cam and Roller (high torque model), with retainer

  • In element development
  • Patent pending
  • Features: No bearings are required, high torque model, compact and easy to assemble it
  • Application examples: Center drive pedal shaft

Cam & Roller (For Hub Unit)

  • In lineup
  • Patented
  • No bearings are required
  • Application examples: hub unit

Cam & Roller (radial/axial load resistant model)

  • In lineup
  • Patent pending
  • Features: No bearings required, supports axial loads
  • Application examples: Center drive motor shaft, hub unit

Cam Cage Type

  • In lineup
  • Features: High torque model, and Compatible with other companies' products
  • Application examples: Center drive pedal shaft

Integrated-bearing Type

  • In lineup
  • Patented
  • Features: No bearings are required, axial load compatible, and Compatible with other companies' products
  • Application examples: Center drive motor shaft

*Dimensions cannot be customized

Optional

Torque limiter

  • In element development
  • Patent pending
  • Features: Overload protection function is included
  • Application examples: Center drive pedal shaft

Torque Transmission Capacity/Dimensions

*The below values are for reference only. (Bespoke clutches will be designed.)

Unit: ㎜

Swipe right to explore more content. →

Cam & roller
(radial load resistant model)
 Model No. Allowable Torque A B C
Nm Inner ring raceway diameter Outer ring raceway diameter Mounting width
CC104R4-15-8.5 7 15 23.294 9
CC104R4-15-10.5 9 15 23.294 11
CC104R4-15-14.5 14 15 23.294 15
CC110R5-25-8.5 29 25 33.294 9
CC110R5-25-10.5 39 25 33.294 11
CC110R5-25-14.5 59 25 33.294 15
CC116R4-35-8.5 105 35 43.294 9
CC116R4-35-10.5 147 35 43.294 11
CC116R4-35-14.5 232 35 43.294 15
CC120R4-45-8.5 207 45 53.294 9
CC120R4-45-10.5 276 45 53.294 11
CC120R4-45-14.5 427 45 53.294 15

Swipe right to explore more content. →

Cam Cage Type
 Model No. Allowable Torque A B C
Nm Inner ring raceway diameter Outer ring raceway diameter Mounting width
BB101815 44 15 23 12
BB102625 133 25 33 12
BB103635 285 35 43 12
BB104445 482 45 53 12

Thank you for your interest in TSUBAKI mobility products.
Contact us by clicking below.

CLICK HERE

Mobility

Toward a Sustainable Society

The Tsubaki Group is engaged in the “art of moving” and aims to provide value that exceeds expectations
to become a company that continues to be needed by society.