Ranch Protection of Permanent Magnet DC Motors in Operation-News-Permanent Magnet DC Motors_Boshan DC Motor Factory-Zibo Boshan Guanglian Motor Factory
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Company Name: Zibo Boshan Guanglian Motor Factory Address: No. 5 Yingxiong Road, Boshan District, Zibo City Tel: 0533-4268767
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Protection during operation of permanent magnet DC motor

2016-10-14 11:53:44 来源: 永磁直流电机_博山直流电机厂-淄博市博山广联电机厂 Hits: 2185 2016-10-14 11:53:44 Source: Permanent magnet DC motor_Boshan DC Motor Factory-Zibo Boshan Guanglian Motor Factory

Now that permanent magnet DC motors have been widely used by everyone, we also know that the machine will not be as good as before after a period of use, so we need to protect it at this time, as follows:
1. During the operation of the motor, check the temperature, oscillation, sound, and commutation of each part, and pay attention to the overheating discoloration and the smell of burnt insulation;
2. Use a listening stick to check the sound of each component. Except for the electromagnetic sound and ventilation sound between the rotor and stator, whether there are other conflict sounds. Check for abnormal noise in the bearing bush or bearing;
3. Check the connection points and insulators of the main circuit of the permanent magnet DC motor. Note whether there is overheating discoloration. Whether there is abnormal smell such as burnt insulation;
4. In order not to overload the motor, take time to note the current and voltage of the motor. The DC system with insulation inspection equipment should regularly check the insulation status to ground;
5. For closed cooling system, pay attention to water retreat and wind frustration, and also check whether there are water leaks and crusts in the cooler to make up for the obstruction of the air network.
6. Check whether the color of the oxide film on the surface of the commutator is normal. Whether there is spark between the brush and the commutator, whether there is accumulation of carbon powder and grime on the surface of the commutator, and whether there is dust accumulation on the brush holder and brush holder.
With the rapid development of social production automation, the application of permanent magnet DC motors is becoming more and more widespread. We should learn to protect it and make its service life longer.
淄博博山鑫康电机有限公司( http://liiho.cn )主要生产:直流电机,直流减速电机, 永磁直流电机 ,直流伺服电动机,PW直流电机调速器,刹车电机,单相电容启动电机,博山电机,博山微电机,及各种特种专用电机,直流行星减速电机,方箱齿轮减速机,微型涡轮减速机,配套控制系统WK/SK直流电机调速电源,低电压大电流直流控制电源。 Boshan Micro Motor Factory Zibo Boshan Xinkang Motor Co., Ltd. ( http://liiho.cn ) mainly produces: DC motors, DC geared motors, permanent magnet DC motors , DC servo motors, PW DC motor speed regulators, Brake motor, single-phase capacitor starter motor, Boshan Motor, Boshan Micromotor, and various special motors, DC planetary gear motor, square box gear reducer, micro-turbine reducer, supporting control system WK / SK DC motor adjustment Speed power supply, low voltage high current DC control power supply.