Spindle Motor Brake Fail
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Spindle Motor Brake Fail
The brake function of the spindle motor is not working.
 
Causes could be:
  1.       Brake circuit problem or strong current components broken.
Solution: Check if there is bridge rectifiers, fuse, AC contactor broken or not? Or open circuit of the strong circuit?
 
  1.       Brake time not enough.
Solution: Adjust the CNC or inverter’s brake time parameter.
 
  1.       CNC no brake signal output.
Solution: replace the defect components or send back for repair.
 
  1.       Parameters of the inverter are not correct.
Solution: Set the parameters right of the inverter with the user manual.
 
Spindle motor specification:
http://www.cncmakers.com/cnc/controllers/Spindle_Motor_Driver/AC_Asynchronous_Servo_Spindle_Motors.html
 
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