What are the common electrical faults and solutions for motor motor rotor automatic visual inspection machine?

What are the common electrical faults and solutions for motor motor rotor automatic visual inspection machine?

The common electrical faults and their solutions that may be encountered during the operation of the motor motor rotor automatic visual tester are as follows:

1, the power is not connected (the red LED does not light up):

Treatment: Check whether the power cord, switch, etc. are properly connected and working.

2、Driver is not installed (green LED does not light up):

Processing method: Make sure that the drivers for all USB ports have been installed correctly.

3、Multiple software is or has been opened:

Treatment: Close all related software, re-plug the USB cable and restart the controller.

4、Optical ruler can read, the machine can not move:

Emergency stop switch trigger: check the emergency stop switch status and line connection.

Motor alarm: hand twist the coupling with force, if it can be twisted may be the motor has been alarmed or power failure.

Probe has been enabled, but the probe has been triggered: prohibit the probe, move the machine, probe reset and then enable the probe.

5, the motor does not start:

Possible causes: the power supply is not connected, overload protector tripped, control circuit failure.

Solution: check whether the power supply is normal, reset the overload protector, check the control circuit wiring and components are normal.

6, motor noise:

Possible causes: bearing wear, rotor and stator clearance is too small, improper installation.

Solution: Check the internal parts of the motor, replace the bearings if necessary, adjust the gap between the rotor and stator.

7、Motor overheating:

Possible causes: overload, poor ventilation, high ambient temperature.

Solution: Check whether the load exceeds the rated value of the motor, ensure that the motor is well ventilated, and improve the ambient temperature if necessary.

8、Abnormal current:

Possible causes: short circuit, ground fault, phase imbalance.

Solution: Check whether the motor winding is short-circuited or grounded, measure the phase current, ensure that the phase current balance.

9、Control system failure:

Possible causes: sensor failure, PLC program error, signal interference.

Solution: Check whether the sensor is working properly, debug the PLC program, remove the source of signal interference.

10、Starting difficulties:

Possible causes: insufficient voltage, excessive starting current, mechanical jamming.

Solution: Check the power supply voltage to ensure that the normal range, check whether the mechanical part of the phenomenon of hysteresis.

11, frequent tripping:

Possible causes: current overload, short circuit, equipment aging.

Solution: check the load, troubleshooting short-circuit faults, regular maintenance and replacement of aging equipment.

The above solutions can help quickly locate and solve the motor motor rotor automatic visual test machine electrical faults, to ensure the normal operation of the equipment and production efficiency.

※ If the above ways and means still can not solve the equipment failure, please contact Xinhui Electromechanical Equipment Co., Ltd. technical specialists through the page chat tool to seek help.