Application of Permanent Magnet Direct-Drive Motor in Underground Belt Conveyor Drive System Modification
In order to improve the degree of concentration and operational reliability of the drive device of underground belt conveyor in coal mine,it is proposed to apply permanent magnet direct-drive motor to the transformation of the drive system by combining with the field situation.The technical parameters of the belt conveyor before and after the transformation of the drive system are analysed,and the key equipments such as the drive motor,conveyor belt,backstop and brake brake are selected and analysed in combination with the transport demand of the belt conveyor.After the modification of the belt conveyor drive system is completed,the drive system is more reliable,which can provide a larger turning distance and improve the degree of concentration of the drive device.
belt conveyorcoal transportdrive systempermanent magnet direct drive motor
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