Torsionally rigid coupling SK

for shaftswith clampbacklash-free

Safety coupling SK2 With clamping hub and 1 radial screw. • Absolutely backlash-free and torsionally rigid • easy mounting and dismounting • adjustable settings • electrically and thermally insulated • compensation of shaft misalignments • low moment of interia • actuation ring moves to trigger external sensor • disengagement within 1 - 3 msecs 0,1 - 1800 Nm Safety coupling SK3 With tapered conical clamp and removal jack screws • actuation ring moves to trigger external sensor • Absolutely backlash-free and torsionally rigid • adjustable settings • low residual friction after disengagement • low moment of interia • disengagement within 1 - 3 msecs. 5 - 2800 Nm Safety coupling SK5 With clamping hub and one radial screw • absolutely backlash-free and torsionally rigid • maintenance free • low moment of interia • actuation ring moves to trigger external sensor • disengagement within 1 - 3 msecs. 0,1 - 850 Nm Safety couplling ES2 Torque Limiter with clamping hub, press-fit version for direct drives • reliable torque overload protection • short compact design • backlash free due to patented R+W design • disengagement within msecs • large actuatuion path when disengaging • electrically isolating • press fit design • Measurement range: 9 - 2450 Nm