Causes of abnormal heating of micromotors in precision medical equipment dental clinics
Under normal circumstances, the temperature of micromotors in dental clinics of precision medical equipment will be stable within a certain range. Micromotors in dental clinics are also called ultrasonic motors, ultrasonic motors, and electric motors. Its working principle is to use the inverse piezoelectric properties of piezoelectric materials to excite the mechanical vibration of the motor stator, and convert electrical energy into mechanical energy output through the friction between the stator and the rotor to drive the directional movement of the rotor. Micro-motor heating in dental clinics is an abnormal range, so why do micro-motors in dental clinics with precision medical equipment generate abnormal heat?
1. Micromotors in dental clinics work continuously for a long time with overload. In order to avoid such a situation, we need to choose a motor with sufficient power to prevent the motor from overloading.
2. Foreign matter jams the rotating part of the motor, causing the motor to fail to operate normally, resulting in heat generation.
3. The internal damage of the motor and increased friction will cause abnormal heating.
