Freewheeling Clutch Torque Limiters and Slip Clutches Datasheets

HSO/HIS Sprag Clutches
from Hilliard Corporation (The)

Hilliard Sprag Clutches are equipped with heavy duty ball bearings to ensure concentricity and handle radial and axial loads. The clutches are designed to mount on a shaft with the inner race driven by a hardened key (not supplied). The tolerance of the outside diameter of the outer race is suitable... [See More]

  • Device: Overrunning; Freewheeling
  • Rotary Speed: 3000
  • Torque: 275.0 to 36600.0
  • Engagement: Sprag
Trapper Roller Freewheels -- REGF
from Renold Canada

The Renold REGF Series Trapped Roller Freewheels are self-centering: sizes 8 to 20 use plain bearings and sizes 25 to 130 use a pair of 160 series ball bearings. This allows improved speed capacity for the larger freewheels. Torque is transmitted to the inner race via a key and the outer race by... [See More]

  • Device: Freewheeling
  • Mounting: Shaft
  • Shaft: In-line
  • Diameter: 1.46 to 11.81
Roller Ramp Clutch -- VEK 10
from GMN Bearing, USA Ltd.

Free-wheel clutch, roller ramp technology [See More]

  • Device: Freewheeling
  • Engagement: Roller Ramp
  • Torque: 11.0
  • Shaft: In-line
FreeWheel Clutches
from GMN Paul Muller Industrie GmbH & Co. KG

GMN freewheels are unidirectional couplings, transmitting or supporting torque in one direction by friction and allowing idling in the opposite direction. Freewheel clutches can be used as indexing devices, backstops or overrunning clutches. Our sprag type freewheel clutch guarantees highest torque... [See More]

  • Device: Freewheeling
  • Bore Diameter: 0.3937 to 2.36
  • Attachment: Keyway
Torque Limiter Coupling TL1 Series
from WITTENSTEIN, Inc. (formerly alpha gear drives)

Compact and maintenance-free couplings from Wittenstein offer you long lifespan in your application, whether used for drive applications or for mounting on our servo gearheads. With multiple mounting possibilities, easy installation and low-backlash, our selection provides a perfect fit for whatever... [See More]

  • Device: Slip clutch / Disengagement Torque Limiter; Freewheeling (optional feature)
  • Shaft: In-line
  • Engagement: Ball Detent
  • Mounting: Through; Shaft - VPulley (optional feature); Flange