Dc Gear Motor Wikipedia

Usually such an addition is to reduce speed and increase torque.

Dc gear motor wikipedia. Gearmotors can deliver high torque at low horsepower or low speed. The gear reduction gear train reduces the speed of the motor with a corresponding increase in torque. 3 to huge eg. Disadvantages are high maintenance and low life span for high intensity uses.

A gearmotor is a single component that integrates a gear reducer with either an ac or dc electric motor. 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. A gear motor adds mechanical gears to alter the speedtorque of the motor for an application. Electric motors can be powered by direct current dc sources such as from batteries motor vehicles.

Gear ratios range from just a few eg. Normal speed and the stall speed torque specifications. Wikipedia is a free online encyclopedia created and edited by volunteers around the world and hosted by the wikimedia foundation. 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.

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. This gearing arrangement is called a gear reducer or gearbox. There is no basic difference in the construction of a dc generator and a dc motor. English 6 090 000 articles.

Gearmotors are electric motors that utilize a type of gear system on the output of the motor. In fact the same dc machine can be used interchangeably as a generator or as a motor. A gear motor can be either an ac alternating current or a dc direct current electric motor. This is because the gearhead functions as a torque multiplier and can allow.

Most gear motors have an output of 1200 to 3600 revolutions per minute rpms. Advantages of a brushed dc motor include low initial cost high reliability and simple control of motor speed. 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. Espanol 1 602 000 articulos.

Like generators there are different types of dc motors which are also classified into shunt wound series wound and compound wound dc motors. These types of motors also have two different speed specifications. Dc motors are seldom used in ordinary applications because all electric supply.