Three-phase asynchronous motors have a wide range of applications in machinery and other industries. When used, they have more speed control functions than ordinary motors, so it is more convenient to apply. When using, there are some points that need to be paid attention to when using three-phase asynchronous motors. The emergence of some factors will affect the service life of the motor. Let's analyze the influencing factors below.
1. Design temperature rise: If the design temperature rise of the three-phase asynchronous motor is too high, and the ambient temperature exceeds the insulation temperature, it will greatly reduce its service life.
2. Three-phase asynchronous motor bearings: Bearings are a very important part of the internal structure, and poor bearing quality will lead to short motor life.
3. Insulation material: Poor quality of insulation material will reduce the temperature of the motor, thereby affecting the service life.
4. The external voltage and environmental conditions of the motor.
The above is an introduction to the factors that affect the service life of a three-phase asynchronous motor. The motor often encounters some problems during operation. These problems may be caused by the equipment itself, so we should pay attention to whether the product quality is qualified when selecting equipment. , Use rationally on the basis of ensuring qualified, so as to achieve good use effect