Most of the motors used in the elevator transmission use the YZEJ-A132M-4 lifting disc brake three-phase asynchronous motor. The electric motor is a new type of electric motor developed on the basis of introducing and digesting foreign similar products. The tail has a retaining brake device, and the wear of the electromagnet brake pad (brake disc) of the braking part can be automatically compensated without artificial adjustment. gap. In particular, after the brake device is changed from a block brake pad to an integral disk brake pad, the noise and vibration of the motor are reduced, and the start, the brake are gentle, and the impact force is small.
Working conditions for electric motors for lifts and screw lifts:
1, the ambient temperature does not exceed 40 ° C
2, the altitude does not exceed 1000cm
3, the relative humidity of the ambient air does not exceed 85%
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