1. Check the power supply and wires: If the treadmill motor stops working, first check whether the power supply and wires are normal. Check whether the power socket and plug are secure and whether the wires are scratched or damaged.
2. Replace damaged parts: If the treadmill motor makes abnormal noise during operation, it may be caused by damaged parts. At this time, it is necessary to replace damaged parts, such as bearings, capacitors, motor fans, etc.
3. Clean the motor and fan: If the surfaces of the motor and motor fan of the treadmill are covered with dust or grease, the motor of the treadmill will overheat and affect the performance of the treadmill. At this time, it is necessary to clean the surfaces of the motor and motor fan to keep them clean.
4. Repair or replace the motor winding coil: If the winding coil of the treadmill motor is loose or damaged, the treadmill motor may not work normally. At this time, it is necessary to fix or replace the winding coil.
5. Replace the motor brush: If the brush of the treadmill motor is seriously worn, it may also cause the treadmill motor to fail to work normally. At this time, the motor brush needs to be replaced.
To sum up, repairing the treadmill motor involves not only simple electrical knowledge, but also a certain understanding of the composition and principle of mechanical parts. If you encounter maintenance difficulties, it is recommended that professional technicians operate them to avoid causing more problems.