SK Torque Limiters

Indirect Drives

SK1 with conical clamping bushing
0.1 – 2,800 Nm

  • Precise torque overload protection
  • Protects from rotating inertia as well as motor torque
  • Patented pre-load for zero backlash

For more information click here.

SKN with clamping collar
5 – 1,800 Nm

  • Low moment of interia
  • Low residual friction after disengagement
  • Precise torque overload protection

For more information click here.

SLP with keyway mounting
10 – 700 Nm

  • Extremely fast disengagement
  • Low moment of inertia
  • Compact simple design

For more information click here.

SKP with keyway mounting
0.1 – 2,800 Nm

  • Precise torque overload protection
  • Patented preload for zero backlash
  • Low moment of interia

For more information click here.

SLN with clamping collar
10 – 700 Nm

  • Compact simple design
  • Protects from rotating inertia as well as motor torque
  • Patented preload for zero backlash

For more information click here.

Direct Drives, Torsionally Rigid

SL2 with clamping hubs
10 – 400 Nm

  • Patented preload for zero backlash
  • Extremely fast disengagement
  • Compact simple design

For more information click here.

SK2 with clamping hubs
0.1 – 1,800 Nm

  • Low residual friction after disengagement
  • Precise torque overload protection
  • Protects from rotating inertia as well as motor torque

For more information click here. 

SK3 with conical clamping bushing
5 – 2,800 Nm

  • Low moment of interia
  • Low residual friction after disengagement
  • Precis torque overload protection

For more information click here. 

SK5 with keyway mounting
0.1 – 850 Nm

  • Protects from rotating inertia as well as motor torque
  • Patented overload for zero backlash
  • Extremely fast disengagement

For more information click here.

Direct Drives, Elastic

ES2 press fit elastomer with clamping hub
1 – 1,800 Nm

  • Low moment of inertia
  • Low residual friction after disengagement
  • Precise torque overload protection

For more information click here. 

ESL with keyway mounting
1 – 150 Nm

  • Protects from rotating inertia as well as motor torque
  • Precise torque overload protection
  • Extremely fast disengagement

For more information click here.

SLE press fit elastomer with clamping hub
10 – 700 Nm

  • Low moment of inertia
  • Compact simple design
  • Low residual friction after disengagement

For more information click here. 

Downloads

Description

R+W torque limiters are ball detent style overload couplings. They protect drive and driven mechanical components from damage
associated with torque overloads.

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