motor port plate failure
motor charge relief valve test port
the serial port for step motor
home port [= port of registry]
alternating current motor {= AC motor}
asynchronors motor (induction motor) asynchronous
cascade motor concatenated motor
continuous current motor {= DC motor}
doubly salient permanent magnet motor with external motor
induction motor asynchronous motor
induction motor type synchronous motor
interference between motor and non-motor vehicles
mathematical model of induction motor and DC motor