The series of electric drums are completely sealed. In the case of no special declaration, the motors are all class B insulated, the Y series motors with protection class IP44, the voltage is 380V, the frequency is 50HZ, the altitude is not more than 1000 meters, the environment The temperature does not exceed 40 degrees.
The WD-type externally mounted electric drum is an ideal driving device for the belt conveyor. It combines the advantages of the general electric drum with other existing motor-reducer-drive drum drive units, and overcomes the two. The lack of reliability, high reliability, smooth transmission, low noise, good starting performance, strong overload capability, long service life, easy maintenance and other new drive devices. Similarly, it can be widely used as a driving device on various belt conveyors in metallurgy, mining, port, warehouse, chemical, electric power and other industries and departments, especially suitable for places with high ambient temperature and poor operating conditions.
WD type externally mounted electric drum, the power is below 30 kW, generally designed as motor suspension type, called WD1 type; power is above 30 kW, the motor is fixed at the ground, called WD2 type.