Overrunning Clutches & Backstops

FSD and HBG Series

Formsprag FSD and HBG Series

Drawworks clutches are designed for use with Hydromatic® brakes on drilling rigs. They are available over a range of torque capacities and provide reliable performance in original equipment or as a replacement for a type A clutch.

The Model HBG series are designed for use on Hydro-dynamic Brakes on drilling rigs, using Ramp & Roller Technology which offers better availability.

    Formsprag Clutch
    23601 Hoover Rd.
    Warren, MI 48089 - USA
    Toll Free:1-800-348-0881 (Press #1)
    Web: CONTACT
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