The aging of the motor of mucking machine is generally manifested as the increase of motor heat, the decrease of motor power, the increase of working current and so on. Aging insulation can lead to electrical failure. tunnel mucking machine Abnormal insulation between phases or to ground will lead to short circuit between turns of the motor or the phase does not work. Maybe the rotor is broken and will lead to insufficient power, resulting in overcurrent. Aging will cause mucking machine motor flushing, bearing overheating, excessive vibration, dynamic anomalies and other defects. As long as such defects are found and dealt with promptly, they will generally not be damaged.tunnel mucking machine.
It is very important to timely check and timely protect and maintain the motor of mine mucking machine. It is assumed that engine operating parameters can be checked and recorded every day. tunnel mucking machine If an abnormal parameter is found in the check, it can be handled in time. It can improve engine performance. It has a good protective effect on the motor. Regular maintenance work is generally as follows: grease the bearings before and after the motor regularly, clean the ventilation holes of the motor regularly, tighten the wiring terminals of the motor regularly, and insulate and run the winding of the motor. Current and load should be checked regularly.
