electrical and electronic, linear actuators, direct current (dc) brushless electric motors, fractional horsepower electric motors, permanent magnet electric motors, electric stepper motors, synchronous electric motors, fans and blowers, motors, servo motors, induction electric motors, direct current (dc) drives, stepping motor controls available from e a dmotors eastern air devices inc based in dover, nh. click the links below to visit our website or contact us via our profile page.