Couplings

The maximum transmittable torque of the clamping hub depends on the bore diameter.

For CAD-files contact Rollco.

Dimensions in mm.

Explanations to the table below:
Ms = Screw tightening torque (Nm)
W = Weight (Kg)
J = Coupling moment of inertia (kgm²)
nmax = Maximum rpm (min¹)
TKN = Coupling nominal torque (Nm)
Tkmax = Coupling maximum torque (Nm)
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Product Information

Operating Temperature (°C): -30 and +90
Designation Select all Lead Time * A E F(min) F (max) f I L M N P S t TKN Nominal (Nm) TKmax (Nm) Ms (Nm) Hub W (kg) Hub J nmax Compare
2 14 15 3 7 M2 7 22 8 6 6 1 4 2 4 0.35 0.003 0.085 x 10-6 kgm2 40.000 min-1
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2 20 23.4 4 10 M2,5 10 30 10 8 2 1 5 5 10 0.75 0.007 0.42 x 10-6 kgm2 28.000 min-1
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2 30 32.2 6 16 M3 11 35 13 10 2 1.5 5.5 12.5 25 1.4 0.018 2.6 x 10-6 kgm2 19.000 min-1
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2 40 45.7 10 20 M6 25 66 16 12 3.5 2 12 17 34 11 0.071 18.1 x 10-6 kgm2 14.000 min-1
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2 55 56.4 10 32 M6 30 78 18 14 4 2 12 60 120 11 0.156 74.9 x 10-6 kgm2 10.600 min-1
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2 65 72.6 14 35 M8 35 90 20 15 5.2 2.5 13.5 160 320 25 0.24 163.9 x 10-6 kgm2 8.500 min-1
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2 80 83.3 19 45 M8 45 114 24 18 5.6 3 16 325 650 25 0.44 465.5 x 10-6 kgm2 7.100 min-1
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*Green: Normally in stock, contact us for current status. Blue: Contact us for delivery time.