Tag: dc gear motor

A gear motor is a power transmission machinery, which is used by all levels of gear transmission to achieve the purpose of speed reduction. Many transmission equipments want to achieve the effect of low speed and high torque is used is the gear reducer, the use of gear speed converter to decelerate the number of revolutions of the motor to the required number of revolutions, and get a larger torque mechanism.

The gear motor is a widely used reduction drive equipment, and the drive structure is assembled by a drive motor and a gear box, also known as a "reducer". There are many types of drive motors. DC motors, brushed motors, brushless motors, stepper motors, coreless motors, and servo motors can all be used as drive motors. The gearbox can adopt planetary gearboxes, cylindrical gearboxes, parallel gearboxes, worm gearboxes, screw gearboxes, and so on. Depending on the different drive motors, it can be divided into DC gear motors, stepping geared motors, brushed gear motors, brushless gear motors, hollow cup geared motors. It also can be divided into planetary gear motor, gear reducer, worm gear motor, parallel gear reducer, screw gear reducer according to the structure of the gearbox. Reducer motors with different structures have different application characteristics.

Gear motor is an integrated device of speed reducer and electric motor, also known as gear reduction motor. Professional manufacturers integrate and assemble the gearbox and electric motor to be a set for sale. Gear motor is a unit for connection, transmission, speed reduction, and increasing torque. AC/DC gear motors have the advantages of low energy consumption, superior performance, small size, compact structure, reliable and durable, etc.

According to speed, a motor itself can be divided into low speed (low rpm) motor and high speed (high rpm) motor. According to functions, there are drive motors and control motors. No matter what kind of motor, there is a rated speed and torque. To obtain variable speed, a dedicated controller or speed regulator is needed to control the speed, but this will increase a certain cost and cause the motor price to become higher. On the other hand, performance of the motor after speed regulation will decrease to varying degrees. In this case, gear motor can perfectly solve this problem.

Oil leakage is a common problem for gear motor, and the problem may be caused by box quality, lubricating oil quality, oil seal quality and air pressure outside and inside the box. Meanwhile, excessive lubricating oil will also lead to oil leakage. Once the oil leakage occurs in the gear motor, corresponding measures should be taken, and this paper ATO will introduce the solutions for stopping gear motor oil leakage.

Gear motor is widely used in the metallurgy, mine, light industry, chemical industry, steel industry, cement, printing, sugaring, food industry, construction, lifting transportation and fan industry. Working environment of these industry may be damp, and damp environment will directly affect the operation of gear motor. How to keep your gear motor dry when works in such a damp environment?