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I've done my best to find an answer to no avail. Can anyone offer some insight?

Subject: DC brushed motor with PWM control

If the motor has 10 units of torque @ full rated voltage in the spec sheet, what torque can be expected when operating at full voltage but a reduced duty cycle? Is there some predictable mathematical relationship? I'm hoping for 100% torque, but doubting the possibilities.

I await enlightenment,

Bill Black

waiting for Noel in South Florida