31. In a drum sequencer, an electric motor drives a cylinder, usually through a reduction gearbox. 32. The hydraulic motors drive electrical generators to produce electricity. 33. The motors drive a wooden two-bladed propeller via a 3 : 1 bicycle-chain reduction gear. 34. There are four monomotor bogies, each powered by a longitudinally suspended motor driving both axles. 35. The motors drive wheels which run on a third rail in the center of the tracks. 36. This powers two motors driving two shafts creating. 37. The F36 was not too dissimilar from the motor drive which was available for the SP. 38. Various AC motor drives have been developed for speed, torque, and position control of AC motors. 39. In the Penn State heart, a battery-powered motor drives a piston that moves back and forth. 40. Haas thought building his own indexer with a stepper motor drive would make his shop more efficient.
