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SP Series Clutch | Warner Electric

The basic design of SP series clutches comprises a PSI unit assembled to a mounting plate with a solenoid actuator and an overtravel stop. It represents an autonomous clutch system to be con- trolled with a simple voltage pulse. Standard solenoids are 24 VDC and 12 VDC, 230 VAC solenoids are available on request.

SP-Series, single- or part revolution clutch/ brake units, employ a model “S” wrap spring. Model “SS” springs (no braking feature) are optional. This design offers a very economical clutch with a braking capacity of 20 % of the torque rating and a positioning accuracy of ±4°. The units are shaft mounted and they are available with hub- (HI) or shaft input (SI), clockwise (CW) or counter-clockwise (CCW), rotation always viewed from the free hub side.

Product Features

  • High torque to size ratio
  • Rapid acceleration in 3 ms to max. speed
  • Simple to install and simple electrical control
  • Maintenance free and very cost effective
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Product Catalog

  • (A4) Wrap spring Clutches & Brakes (Europe)

Related Literature

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Contact Info

Warner Electric (France)
7 Rue de Champfleur
49182 St-Barthélémy d Anjou Cedex
Phone: +33 (0)2 41 21 24 24

SP Series Clutch