This product is a single-stage worm reducer drive, the national standard GB9147-88, this standard at an international level eighties. Full series includes three models, 16 kinds of center distance, 12 kinds of speed ratio. Input power range between 0.39-189KW Output torque between the 107-43500N.m.

Arc cylindrical worm reducer with large carrying capacity, high transmission efficiency, the use of reliable, long lifetime, suitable for metallurgy, mining, lifting, transportation, chemical industry, construction and other machinery and equipment industry, slow transmission.

Reducer worm shaft can be positive, anti-operation in both directions, input speed Bu than 1500r/min, the working environment temperature of -40-40 degree. When the working environment at temperatures below 0 ° C, the oil must be heated before starting to 0 degree or more; when the working environment temperature is higher than 40 degree when the cooling measures must be taken.