Summary

ZR series gear reducer three-phase asynchronous motor is the latest product designed and manufactured according to JB / t6442-92 standard, and conforms to IEC standard. It is an ideal low-speed power source because of its high characteristics of driving motor and gear reducer. It is widely used in metallurgy, mining, light industry, chemical industry, steel, cement, printing, sugar making, food, rubber, medicine, construction, lifting transportation, agricultural machinery and other industries.

According to the needs of users, it can be equipped with multi speed, high efficiency, DC and other motors, and can be equipped with DC electromagnetic brake or one-way stop.

The degree of protection varies with the motor, which can be described as IP44 or IP54. The cooling method is ico141

The parameters of this series of reduction motor gears have been optimized and designed. The gears have been forged and made of high-quality alloy with strict heat treatment. The gears have been grinded by the worm wheel gear grinding machine of Swiss reishauer company, and the accuracy has reached grade 5 of GB10095. The frame is made of high-strength cast iron, and has two structures of foot and flange.

When B3 or B5 is installed, the efficiency of the reduction device shall not be less than 96% for single-stage reduction drive, 94% for two-stage reduction drive and 92% for three-stage reduction drive. The insulation level of the motor is B, and the winding level insulation has good electrical, mechanical, moisture-proof performance and thermal stability.