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hi ! im new to this forum and i have a questioni have salvaged four RS 385 PH motors from a car(specs. http://www.mabuchi-motor.co.jp/en_US/cat_files/rs_385ph.pdf). i need each of them to run providing the maximum torque they possibly can for repeated periods of 30 seconds or so. as far as i know in a permanent magnet d.c motor the torque is dependent upon the supply current only. Here the stall current is in the range of 3 amps .will i get a stall torque that is close to the specified stall torque if i run the motor using a 12v 3 amp AC to DC adapter?also will there be heating issues? if so how to overcome them?