Surface

Material

Outer diameter [mm]

No. of teeth

Hub

Hardened

No
Yes

Bore [mm]

Module

Inner diameter [mm]

Length [mm]

Profile

Version

Tooth width [mm]

Bore diameter [mm]

Width [mm]

Belt width [mm]

Ratio

Thread size

Effective length [mm]

Bore H7 [mm]

Output speed [min 1]

Max. output torque [Nm]

Taper bushing (type)

Thread type

left
right

Power [kW]

Toothed length [mm]

Ratio total

Self closure

No
Yes

Motor size

Gearbox size

Thread size x Slope [mm]

Pitch x inner width (inch)

Thickness [mm]

Profile type [mm]

Adjustable range [mm]

Shaft diameter [mm]

Handle diameter [mm]

Pitch [mm]

Inner thread size [mm]

Spline width [mm]

No. of splines

Ratio actual

Safety Clutches SI

Couplings, Friction Clutches, Safety CouplingsFriction Clutches, Safety CouplingsSafety Clutches SI
Safety clutch SI size 20 torque 6 – 20 Nm PN: 61272000
$307.43 Add to cart
Couplings, Friction Clutches, Safety CouplingsFriction Clutches, Safety CouplingsSafety Clutches SI
Safety clutch SI size 25 torque 20 – 60 Nm PN: 61272500
$342.91 Add to cart
Couplings, Friction Clutches, Safety CouplingsFriction Clutches, Safety CouplingsSafety Clutches SI
Safety clutch SI size 35 torque 25 – 80 Nm PN: 61273500
$425.71 Add to cart
Couplings, Friction Clutches, Safety CouplingsFriction Clutches, Safety CouplingsSafety Clutches SI
Safety clutch SI size 50 torque 60 – 180 Nm PN: 61275000
$551.77 Add to cart

Maedler North America is your perfect partner for everything that revolves around drive-train technology. With an inventory of over 30,000 parts, we’re confident that you’ll find what you are looking for.

Safety Clutches SI

Safety clutch SI size 20 torque 6 – 20 Nm PN: 61272000

Safety clutch SI size 25 torque 20 – 60 Nm PN: 61272500

Safety clutch SI size 35 torque 25 – 80 Nm PN: 61273500

Safety clutch SI size 50 torque 60 – 180 Nm PN: 61275000

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