Flexible element:
1 Metallic bobbins linked together by rayon fibres.
2 The whole unit 1 is potted in natural rubber and is hexagonal.
Flange 3: forged steel.
The STRAFLEX coupling is designed with the following features:
– Radial disassembly without moving the machines that are coupled.
– Reduced size.
– Used at relatively high rotational speeds.
Recommendation:
The reinforced textile structure means that it has a low tolerance to irregularities in the torque.
Flexible element:
1. Natural rubber block bonded to.
2. V-shaped metal armatures.
Flange: aluminium or cast-iron.
3. Drive segment.
Flexible element comprising a variable number of flexible bushes, depending on the torque to be transmitted.
1 Inner with tapped or smooth holes (normal mounting or on fly wheel).
2 Precompressed natural rubber bonded to inner 1 and to outer the half-cylinders 3.
3 Half-cylinders bonded to the rubber.
4 Outer housing ensuring precompression of rubber by exerting pressure on the half-cylinders 3.
Steel disks:
5 Flange to which the inner studs are attached (normal mounting).
6 Disk to which the studs are attached (flywheel mounting).
Die cast steel hubs:
7 The two hubs are identical. They may be bolted to disks 5 or 6 depending on the mounting used.
Flexible element:
1 Precompressed natural rubber.
2 Bonded metal reinforcing mountings.
3 Precompression band (to be removed after installation).
Flange:
4 Die-cast steel (except 632267 which is cast-iron).
Flexible element 1 composed of:
2 Natural rubber ring.
3 Internal armature bonded to the rubber.
4 External collar force fitted to the rubber.
Flanges 5: die-cast steel fixed on to the internal armature 3 and collar 4.
