1. The motor itself has faults, mainly including motor bearing failure, motor burning or single-phase or multi-phase disconnection of power cord. In order to solve these problems, it is necessary to determine the problem by measuring the incoming voltage and insulation of the motor and checking the motor bearing, so as to solve the problem.
2. The inside of the reducer is stuck or the belt is stuck: take out the jammed object or replace the reducer according to the specific situation.
3, inverter failure, common overvoltage, overcurrent, overload and inverter overheating shutdown, if other situations occur, you can ask Zhongyu Technology and customer service, hoping to help you.