Power Transmission Products Power Transmission Products

  • One-Way Clutch

Cam Clutch

When it comes to mechanical One-Way Clutches, our Cam Clutch is the best

Cam Clutch

This mechanical, unidirectional clutch has a number of cams arranged regularly, providing backlash-free operations.

CAM CLUTCH BS-F SERIES special page

Product Lineup

Overrunning

Product Types / Features

Indexing

Product Types / Features

Back stopping

Product Types / Features

  • >BS-F Series

    BS-F Series

    BS-F Series

    • Special labyrinth seal mechanism for dusty environment.
    • TSUBAKI original cam design can hold higher backstop torque as well as excessive torque by flat area.
    • Drop in design for easy replacement.
  • BS & BS-HS Series

    BS & BS-HS Series

    BS & BS-HS Series

    • For reverse rotation prevention on conveyors
    • The newly added BS-HS Series provides significantly higher allowable torque and overrunning speed.

    Sales of BS-HS series is discontinued at the end of August, 2021.

  • MG-R Series

    MG-R Series

    MG-R Series

    • For reverse rotation prevention on conveyors (medium speed)
    • An oil reservoir is mounted to the MG Series Cam Clutch for easy maintenance.
  • BB Series

    BB Series

    BB Series

    • Bearing (6200s) with a built-in cam clutch
    • Depending on the operating atmosphere an oil seal type is also available
  • BR & BR-P Series

    BR & BR-P Series

    BR & BR-P Series

    Long service life can be expected as the cam does not contact the inner and outer races during high-speed rotating operations.

  • BR-HT Series

    BR-HT Series

    BR-HT Series

    BR-HT Cam Clutch is High Torque version of existing BR series. We can offer the most appropriate model from wide range of size according to your needs.

  • BR-HT Series Torque limiter and Tension release model

    BR-HT Series Torque limiter and Tension release model

    BR-HT Series Torque limiter and Tension release model

    The BR-HT series Torque Limiter model is a combination of a centrifugal lift-off cam clutch and a torque limiter function in case of unbalanced load in multi derives.The BR-HT series Tension Release model has a mechanical on-off system installed with the torque limiter function.

  • MA Series

    MA Series

    MA Series

    • The cams used in this series withstand impact loads.
    • No lubrication maintenance required

Coupling Type

Product Types / Features

Cam Clutch Box

Product Types / Features

Product Lineup

Overrunning

Product Types / Features

Indexing

Product Types / Features

Back stopping

Product Types / Features

Coupling Type

Product Types / Features

Cam Clutch Box

Product Types / Features

Standard

Torque Range (N·m{kgf·m})
5.88{0.6}~980000{100000}

Economical Operation with a Cam Clutch

With the Cam Clutch Box Series, you can utilize excess steam to drive the fan from two driving sources, allowing you to achieve energy savings.

Use in Various Applications

Overrunning
In this type of application, the different conditions of engagement and disengagement are repeated arbitrarily, when the Cam Clutch inner and outer races engage each other to transmit torque, and when the Cam Clutch continues overrunning through the difference in rotating speed and direction between the inner and outer races. This is the same behavior as a freewheel on the rear bicycle wheel.
Indexing
This is also referred to as a rotary intermittent feed. Transmits torque to the inner race (shaft) by converting the outer race motion for a certain cycle into intermittent rotary movement. High-frequency engagement and freewheeling are repeated in this application.
Backstopping
In backstop applications, the Cam Clutch is used to prevent reverse rotation. The Cam Clutch continues freewheeling when the machinery is in operation, and it engages if reverse rotation occurs unexpectedly.

Video

BS-F Series Features & Structure Video

Cam Clutch for container crane applications

View/Download Data

Catalog/Instruction Manual

Product Inquiries

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