• BS-F Series BS85 - BS465 Backstop Cam Clutch

    Protect your system with Tsubaki’s BS-F Series Backstop Cam Clutches, designed for reversing load protection in demanding conveyor particularly inclined conveyors. Compact and high-torque, they deliver proven reliability in Canadian industrial applications.

    See more Ancillary Products to safeguard your operations.

    Tsubaki’s new BS-F Series backstops are designed for simple, drop-in installation to all major competitive external, low-speed backstop products. These backstops use a unique labyrinth seal design for maximum life with minimal maintenance. With Tsubaki’s innovative design features, our backstops ensure efficient and dependable operation in the harshest environments. 

    TYPICAL APPLICATIONS

    • Mining (Coal, Copper, Potash) - used in inclined conveyors and bucket elevators for transporting raw materials.
    • Power Generating Plants - used in inclined conveyors to transfer coal from the stockpile to the boiler rooms.
    • Cement Plants - used in bucket elevators and inclined conveyors for moving limestone and clay to crushers and silos.


    COMMON INDUSTRIES

    • MINING 
    • POWER GENERATING PLANTS
    • CEMENT
    • PORTS

    INNOVATIVE FEATURES:
    NON-ROLLOVER CAM

    • Provides higher torque ratings than the leading competitors due to the larger profile and greater contact area.
    • Improves performance and prevents costly and potentially dangerous rollover.


    SPECIAL LABYRINTH SEAL

    • New seal design prevents the ingress of dust and other contaminants typically found in mining and cement plants, which extends the life of the lubricant.
    • Minimizes heat generation and provides trouble-free service with minimal scheduled maintenance.


    Superior Performance in the Harshest Environments

    GREASE LUBRICATION

    • Offers synthetic grease lubrication in a sealed backstop design.
    • Breather element is eliminated.
    • No need to monitor oil levels, refill the backstop or worry about moisture in the lubricant.
    • Provides trouble-free performance with minimized maintenance requirements.

    DROP IN DESIGN

    • Tsubaki offers the narrowest backstop with an I-beam torque arm.
    • Quick and easy field replacement. Drop in compatible with most competitive products.

    3 STEP
    EASY CONNECTION
    Step 1: Insert I-beam torque arm into clutch
    Step 2: Insert lock pins through flange plate and secure torque arm
    Step 3: Insert retaining pins into lock pins