Dc Gear Motor Wikipedia

There is no basic difference in the construction of a dc generator and a dc motor.

Dc gear motor wikipedia. Wikipedia the free encyclopedia. Advantages of a brushed dc motor include low initial cost high reliability and simple control of motor speed. These types of motors also have two different speed specifications. The combination of an electric motor and gearbox reduces design complexity and lowers cost particularly for motors built for high torque and low speed applications.

This gearing arrangement is called a gear reducer or gearbox. A gear motor adds mechanical gears to alter the speedtorque of the motor for an application. The motor selection process at the conceptual design phase can be challenging but our engineers are here to helpwe provide a concierge approach to all of our dc motors and gear motors projects. Normal speed and the stall speed torque specifications.

A gearmotor is a single component that integrates a gear reducer with either an ac or dc electric motor. Most gear motors have an output of 1200 to 3600 revolutions per minute rpms. Espanol 1 602 000 articulos. Wikipedia is a free online encyclopedia created and edited by volunteers around the world and hosted by the wikimedia foundation.

Gearmotors can deliver high torque at low horsepower or low speed. The brushed dc electric motor generates torque directly from dc power supplied to the motor by using internal commutation stationary magnets permanent or electromagnets and rotating electromagnets. A small ratio can be accomplished with a single gear pair while a large ratio requires a series of gear reduction steps and thus more gears. In fact the same dc machine can be used interchangeably as a generator or as a motor.

Disadvantages are high maintenance and low life span for high intensity uses. 3 to huge eg. Gear ratios range from just a few eg. The gear reduction gear train reduces the speed of the motor with a corresponding increase in torque.

Like generators there are different types of dc motors which are also classified into shunt wound series wound and compound wound dc motors. An electric motor is an electrical machine that converts electrical energy into mechanical energymost electric motors operate through the interaction between the motors magnetic field and electric current in a wire winding to generate force in the form of torque applied on the motors shaft. A dc motor is not the same as a gear motor a gear motor may be an ac or dc motor coupled with a gearbox or transmission. Electric motors can be powered by direct current dc sources such as from batteries motor vehicles.

This is because the gearhead functions as a torque multiplier and can allow. Usually such an addition is to reduce speed and increase torque. A gear motor can be either an ac alternating current or a dc direct current electric motor.