Electromagnetic Torque
Electromagnetic Torque
(OP)
Is the efficiency of an induction motor the ratio
Tout/Tin
or
Te/Tin
or in other words; what is the difference between electromagnetic torque and output torque of an induction machine?
Tout/Tin
or
Te/Tin
or in other words; what is the difference between electromagnetic torque and output torque of an induction machine?





RE: Electromagnetic Torque
There is some loss of torque within the machine from friction, but it is only one of many energy losees in a motor. Therefore we cannot characterize efficiency simply by a loss of torque.