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Features
  • Bidirectional operation
  • Constancy of limit torque
Applications
  • Tension control of film or tape drives
  • Transmission overload protection
Federal supply code - 15531
Spring Wrapped Slip Coupling – CM Series
Spring Wrapped Slip Coupling – CM Series - Dimensions
Unit of Measure
1 

Model No.

Upper Limit Torque (lb·in)

A ± .02 (in)

B & C + .0010 (in)

CM-20 N/A 50 N/A 2.00 N/A .3750 .5000 .6250 .7500 .8750
CM-25 N/A 85 N/A 2.50 N/A .3750 .5000 .6250 .7500 .8750
CM-30 N/A 125 N/A 3.00 N/A .3750 .5000 .6250 .7500 .8750
Unit of Measure
1