Elastomer couplings (claw couplings)
ENEMAC elastomer couplings are plug-in equalising couplings for the backlash-free, angularly accurate transmission of torques in direct drives. The polyurethane core, available in different Shore hardnesses, has a vibration-damping and electrically insulating effect. Low mass moments of inertia and symmetrical arrangement of the stars and claws enable speeds of up to 35000 rpm. ENEMAC claw couplings are used wherever zero backlash and problem-free handling are required. Stainless steel versions are available for demanding applications.
EWD | standard series
Torque (TA)
8 Nm - 2000 Nm
Bore diameter (ØD1/ØD2)
6 Nm - 90 Nm
Shaft connection
Clamping hub
max. torsional speed (n)
29000 1/min
EWE | for high-speed applications
Torque (TA)
10 Nm - 2000 Nm
Bore diameter (ØD1/ØD2)
6 Nm - 85 Nm
Shaft connection
Conical bushing
max. torsional speed (n)
35000 1/min
EWJT | for robotics and automation
Torque (TA)
0.7 Nm - 12.5 Nm
Bore diameter (ØD1/ØD2)
3 Nm - 14 Nm
Shaft connection
Setscrews
max. torsional speed (n)
27000 1/min
EWJTC | for robotics and automation
Torque (TA)
0.7 Nm - 12.5 Nm
Bore diameter (ØD1/ØD2)
3 Nm - 12 Nm
Shaft connection
Clamping hub
max. torsional speed (n)
11000 1/min
EWN | simple assembly
Torque (TA)
15 Nm - 2000 Nm
Bore diameter (ØD1/ØD2)
7 Nm - 100 Nm
Shaft connection
Splitted hub
max. torsional speed (n)
19000 1/min
EWOH | Compensation of lateral misalignment
Torque (TA)
1 Nm - 15 Nm
Bore diameter (ØD1/ØD2)
3 Nm - 19 Nm
Shaft connection
Setscrews
max. torsional speed (n)
8000 1/min
EWOHC | compensation of lateral misalignment
Torque (TA)
1 Nm - 15 Nm
Bore diameter (ØD1/ØD2)
3 Nm - 19 Nm
Shaft connection
Clamping hub
max. torsional speed (n)
8000 1/min
EWT | for hollow shaft drives
Torque (TA)
8 Nm - 600 Nm
Bore diameter (ØD1/ØD2)
6 Nm - 70 Nm
Shaft connection
Clamping hub
expanding cone
max. torsional speed (n)
29000 1/min