FSD and HBG Series | Formsprag Clutch

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.

Product Data Sheets

  • p-956-fc_fsd_hbg
Click on image below to download pdf. To order hard copies of literature click here.

Product Catalog

  • Overrunning, Indexing, Backstopping Clutches

Service Manual

  • Drawworks Overrunning Clutches for Hydromatic Brakes Installation Instructions

Product News

Contact Info

Formsprag Clutch
23601 Hoover Rd.
Warren, MI 48089 - USA
Toll Free: 1-800-348-0881 (Press #1)
Phone: 586-758-5000
Fax: 586-758-5204

Formsprag FSD and HBG Series

Product Selection

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