Gear reducer is an ideal power transmission device, which is widely used in metallurgy, mining, energy, building materials, transportation, chemical, textile and other industries. The peripheral speed of the gear of the reducer is not more than 20m/s, allowing forward and reverse rotation; it is suitable for horizontal and horizontal installation, and the front and rear inclination angle is not more than 20°; the direct-connected motor is a Y series three-phase asynchronous four-stage motor, and the installation type of the motor is B5 or B35; the working environment temperature is 0C-40℃
