Couplings

Torsionally flexible claw couplings are suitable for compensating axial, radial and angular misalignments and for damping vibrations and torque shocks.

The shock-absorbing properties are due to the elastic elements (elastomer) between the coupling hubs, which convert part of the energy from the torque shocks into thermal energy.

Your advantage: to facilitate assembly, when using the couplings purchased from us, the clamping screws are accessible from the outside via access holes in our actuator heads that are matched to them.

MKU 40
MKU 60
MKU 60.1
MKU 90
MKU 90.1 MKU 120
max. torque (Nm) TKN (98 Sh A) 12.5 17 60 160
moment of inertia (10 3 Kgm2) J per hub 0,0055 0,034 0,143 0,332
tightening torque of the bolts (Nm)MA 1.5 11 11 25
mass per hub (approx. kg)m 0,021 0,067 0,143 0,332
max. speed at V = 30 m/s (min 1) n max 13.000 10.000 7.000 6.000
L 35 66 78 90
A 30 40 55 65
C 11 25 30 35
D1H7 /D2 H7 - min 5 8 10 14
D1H7 / D2 H7 - max 16 24 28 38
K 11 14,5 20 24,5
E 13 16 18 20
I 5 12 10.5 11.5
G (DIN 912) M3 M6 M6 M8
H (interference diameter) 32,2 46 57 71
PF = feather key (option on motor side

Options

Download

Here you can find an extract from our catalogue with the jaw couplings from our range of accessories as a PDF download.