UNI-STGPR JAW COUPLING
Full range of STGPR coupling and elements catering for different application as follows:
UNI-DRIVE SPGPR couplings are dimensionally manufactured to hub types “A” and “B”, the difference being the maximum shaft diameter which hubs can accept (corresponding respectively to the first and second code number).
The long hub execution “L” (allows full cover of the motor shaft) is available in both “A” and “B” executions.
Materials used for manufacture are:
Cast iron grade GG25 (all sizes);
Aluminium, diecasting up to size 38/45 and forged for sizes 42/55 and 48/60;
Cast iron grade GGG40 and steel on request.