TORQUE LIMITERS
TORQUE LIMITERS
TORQUE LIMITERS
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single-position<br />
multi-position<br />
load holding<br />
full disengagement<br />
BACKLASH-FREE <strong>TORQUE</strong> <strong>LIMITERS</strong><br />
Areas of application<br />
■ Machine tools<br />
■ CNC machining centers<br />
■ Woodworking machines<br />
■ Automation equipment<br />
■ Textile machinery<br />
■ Industrial robots<br />
■ Sheet metal processing machines<br />
■ Printing + Converting machinery<br />
■ Servo + DC motor drives<br />
Features<br />
■ Precise overload protection<br />
■ Absolutely backlash-free and torsionally rigid (R+W patented principle)<br />
■ Compact, simple design<br />
■ Disengagement detection is achieved through indexing ring movement<br />
■ Low residual friction following disengagement<br />
■ Low moment of inertia<br />
■ Disengagement within msecs<br />
MODELS FEATURES POSSIBLE APPLICATIONS<br />
SK 1<br />
With conical clamp or<br />
clamping hub<br />
Spindle<br />
Conical clamp<br />
■ Integral bearings for timing belt<br />
pulley or sprocket<br />
■ Compact, simple design<br />
■ Adjustable settings<br />
Motor<br />
see pages 6-7<br />
SKN<br />
With clamping hub<br />
for indirect drives<br />
Spindle<br />
Clamping hub<br />
■ Integral bearing for timing belt<br />
pulley or sprocket<br />
■ Compact, simple design<br />
■ Adjustable settings<br />
■ Frictional clamping hub<br />
■ Simple assembly<br />
Motor<br />
see pages 8-9<br />
SKP<br />
With keyway connection<br />
for indirect drives<br />
Spindle<br />
with keyway<br />
■ Integral bearings for timing belt<br />
pulley or sprocket<br />
■ Compact, simple design<br />
■ Adjustable settings<br />
Motor<br />
see pages 10-11<br />
SK 2<br />
With clamping hub for direct drives<br />
■ Easy assembly<br />
■ Low moment of inertia<br />
■ Compact<br />
■ Compensates for shaft misalignment<br />
■ Adjustable settings<br />
Motor<br />
Spindle<br />
see page 12<br />
2<br />
R+W<br />
www.rwcouplings.com