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Overrunning Clutches | Formsprag Clutch

Overrunning clutch speed is a major determining factor in selecting the design best suited for each application. Ramp & roller clutches are used for applications with low-to-medium overrunning speeds and for indexing. Sprag clutches are the choice for applications with high overrunning speeds and for backstopping.

With each basic design there are several variations to choose from to meet specific application requirements. These variations include clutches with or without internal bearings, as well as a range of mounting flanges, covers and couplings.

Product Features

  • Automatic engagement and disengagement
  • Delayed engagement produces a “no load start”
  • No slippage at full running speed
  • Controlled soft-start acceleration
  • 100% efficient at rated speed
  • Standard, spring control, and deep pocket models
  • Protection against shock loads during start-up
Click on image below to download pdf. To order hard copies of literature click here.

Product Catalog

  • Overrunning, Indexing, Backstopping Clutches

Related Literature

  • p-1723-4
  • Application Guide Overruning Clutches

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
CONTACT

Formsprag Overrunning Clutches
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Contact Us

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

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Formsprag Clutch