Dc gear motor, the gear reduction motor, is on the basis of common dc motor, and form a complete set of gear reducer. Gear reducer is used, with low speed, large torque. At the same time, the gear box of different reduction ratio can provide different rotational speed and torque. This has greatly increased the dc motor in the automation industry usage. Gear motor is refers to the speed reducer and motor (The motor)The integration of the body. This integration can also often called the body gear motor or gear motor. Usually carried out by professional reducer factory integrated complete sets of supply after assembled. gear motor is widely used in steel industry, machinery industry, etc. An advantage of using the gear motor is simplified design, save a space. reduction motor often meet in daily life, and is widely used across industries. classification, brushless dc gear motor, planetary reduction gear reduction; electricity after high speed at least several hundred revolutions per minute, high tens of thousands of, in this case, the motor torque is small, with the fixed weight, this is where the speed reducer, the miniature dc motor and reducer call this whole miniature dc gear motor, the motor can droop down, to dozens of -Tenths of RPM, can be arbitrary adjustment, and the moment is very large. For an example of a popular, electric shaver, only need the miniature dc motor, its requirement is fast speed torque is small, for some lifting equipment such as projector automatic lifting device it is rotating speed and small torque, the gear motor must be selected.
