Whats the peak output for a motor?
For most motors the peak output is limited by the design. Induction motors have a peak output torque of from 10 times running torque to just more than the running torque. Permanent magnet motors are limited by the type of magnet, some will demagnetize permanently if the motor current is too high. For those brushless rare earth magnet motors the peak may be 100 times the running torque. For a brushed motor the peak is usually the current limit of the brush commutator system. The thermal time constant of the motor may be important if the motor is expected to produce higher than rated torque for extended periods.
