Warner Electric




Fractional HP Clutches and Brakes

We are pleased to announce the latest addition to the Warner Electric product offering - Fractional HP Clutches and Brakes.

Warner Electric clutches and brakes are designed to start and stop inertial loads when the voltage is turned on. When DC voltage is applied to the coil, the magnetic force caused by the magnetic flux pulls the armature across the air gap against the force of the zero-backlash spring attached to the armature. The mating of the armature and rotor face transmit torque.

When DC voltage is interrupted, the magnetic field collapses, and the zero-backlash spring retracts the armature from the rotor face. There is no residual torque produced.

Warner Electric Clutches and Brakes offer the following special features:

Precision centered sleeve and ball bearings for long life
Zero-backlash armature assembly providing a spring release for reliable and precise disengagement
Stationary field coil assembly means no slip rings or brushes.
All parts effectively protected against corrosion.
Asbestos-free friction material
Non-standard coil voltages available upon request
Metric bore sizes available upon request
Conforms to ROHS standards
Request Fractional HP Clutches/Brakes Catalog

Product Quick Links:

	SF Series clutch:	provides a bearing mounted clutch for use in parallel shaft applications (92KB)
	SFP Series clutch:	provides a bearing mounted field/rotor assembly with a bearing mounted output hub suitable for mounting of pulley or sprocket (98KB)
	SFC Series clutch:	provides a bearing mounted clutch coupling for use in transmitting torque between two in-line shafts (92KB)
	PB Series brakes:	provide a flange mounted brake design for accurate stopping of rotating shafts (83KB)
	SFPB Series:	provides a clutch (SF) and brake (PB) combination for use with pulley or sprocket input (68KB)
	SFPBC Series:	provides a clutch coupling (SFC) and brake (PB) combination for coupling two in-line shafts (68KB)