Importance

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Abstract

A gear motor assembly capable of operation in three modes and the method of operating the assembly in such modes, is disclosed herein. The assembly is generally comprised of a reversible motor having an input shaft, a gear train assembly coupled to the input shaft, an output shaft coupled to the gear train assembly, a power source, electrically coupled to the motor, for producing an operating voltage, and an input signal for directing the operating voltage from the power source through one of either a relay for switching the polarity of the operating voltage directed from the power source to the motor, thereby reversing the motor and a voltage control circuit for reducing the voltage to the motor. The motor is capable of operation, based on the input signal, at any one of a first speed in a clockwise direction, a first speed in a counter-clockwise direction, and a second speed.

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First Claim