Voith 120 SR-F Coupling

Safeset® SR-PF series for heavy duties 2
This design is developed for heavy duties and preferably in conjunction with gear couplings, metal membrane couplings or universal joints.
For this purpose connecting flanges on both sides are provided.
3
The couplings are designed and manufactured according to the customer’s specifications.
1 Assemblig Safeset SR-P couplings in the workshop.
2 Safeset SR-PF 710 with 4000 kNm release torque, during assembly for a rolling mill.
3 Safeset SR-PF 800 for a wind tunnel drive with a release torque of 7000
kNm.
In this design the torque is not transmitted over the welded Safeset ring but directly from a flange
shaft to a flange sleeve.
Shear tubes L 54
L 63
L 28 VK
L 39VK
35
L 39
62
63
54
For external remote releases, i.e.
on test benches there are shear tubes with an extended head.
L 28
40
The couplings are equipped with 1-12 shear tubes of a suitable size depending in the application and
the size of the coupling.
27.5
1
M 14 x 1.5 M 14 x 1.5
M 14 x 1.5 M 18 x 1.5 M 20 x 1.5
M 14 x 1.5