The reason of high speed motor spindle turning and stopping and the way of clearing

- Apr 12, 2020-

The reason of high speed motor spindle turning and stopping and the way of clearing

1. The belt between the spindle motor and the spindle of the high-speed motor is too loose, which results in the small rotation of the spindle drive system of the high-speed motor, and the insufficient rotation of the spindle during the ultra strong drilling, which causes an alarm. The CNC lathe is fully shut down automatically, which can adjust the tension of the spindle belt according to the adjustment again, and can be removed in many ways.

2. There is oil on the surface of the belt between the spindle motor and the spindle of the high-speed motor, which causes the belt to deviate when the spindle drive system is running, and the spindle rotation is not enough when the ultra-strong drilling, which causes an alarm. The CNC lathe is shut down automatically and can be cleaned in many ways according to the gasoline or ethanol.

3. The belt connecting the spindle motor and the spindle of the high-speed motor has been used for too long and has no effect, resulting in the spindle motor's torque unable to drive the system. When ultra strong drilling, the spindle's torque is not enough, resulting in an alarm. The CNC lathe automatically shuts down and can be removed in many ways according to the removal and replacement of the new spindle belt.

4. The clutch, coupling connection and adjustment in the main shaft drive system are too loose or damaged, resulting in the deviation of the main shaft motor torque drive system is too large, and the vibration of the main shaft is obvious during the ultra strong drilling. Cause alarm, CNC lathe fully automatic shutdown, according to regulation, change clutch or coupling to clear in many ways.