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unclefoong
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Mechanic of Machine -- belt drive system
An induction motor shaft, runnnig at 1200 rpm, drives a workshop main shaft by a flat belt drive. the diamter of the pulley on the motor shaft is 40cm n the main shaft is 70cm. another pully of diameter 45cm drives a countershaft, having a pulley 65cm keyed to it. if there is 3% slip on each drive, determine the speeds of the counter shaft.
Homework Statement
An induction motor shaft, runnnig at 1200 rpm, drives a workshop main shaft by a flat belt drive. the diamter of the pulley on the motor shaft is 40cm n the main shaft is 70cm. another pully of diameter 45cm drives a countershaft, having a pulley 65cm keyed to it. if there is 3% slip on each drive, determine the speeds of the counter shaft.