Machine Components Corp. - Spring Wrapped Slip Clutch – OP Series - Compare Items

Features

Integral single, double or triple "O" ring pulley
Designed for .103 diameter "O" rings
Long life under controlled slip conditions
Unidirectional or bidirectional operation
Same or different CW and CCW torques
Precise and stable limit torque calibration
Same torque at breakaway as at high slip velocities
Corrosion resistant materials

Applications

Tension control of film or tape drives
Transmission overload protection

Federal supply code - 15531

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Unit of Measure

Items	OP1-187 Spring Wrapped Slip Clutch – OP Series	OP1-250 Spring Wrapped Slip Clutch – OP Series	OP2-187 Spring Wrapped Slip Clutch – OP Series	OP2-250 Spring Wrapped Slip Clutch – OP Series	OP3-187 Spring Wrapped Slip Clutch – OP Series
Upper Limit Torque (oz·in)¹	N/A 3.0	N/A 3.0	N/A 6.0	N/A 6.0	N/A 9.0
A + .0010 (in)	N/A .1875	N/A .2500	N/A .1875	N/A .2500	N/A .1875
¹ Stock units are calibrated with equal CW and CCW slip torques corresponding to the tabulated Upper Limit Torques. Other torques are readily available from full, down to 1/8 of the Upper Limit Torque for each model.