Speed control has a very important impact on the performance of the washing machine motor. The speed control of the washing machine motor is directly related to the washing effect, power consumption and noise level of the washing machine.
First of all, the washing effect of the washing machine is closely related to the speed of the motor. Different washing stages and washing modes correspond to different speed requirements. During the clothes agitation stage, a lower rotational speed can better mix the detergent and water so that they can fully penetrate into the clothes fibers. And in the rinsing and spin stages, higher rotational speeds can better remove detergent and moisture from clothes. Therefore, the accuracy and flexibility of speed control can improve the washing effect of the washing machine and make the clothes cleaner.
Secondly, the power consumption of the washing machine is closely related to the speed of the motor. Higher rotational speed usually means higher power demand, resulting in higher energy consumption. By accurately controlling the speed of the motor, the power of the motor can be adjusted according to factors such as washing load and washing mode to achieve the best washing effect. For example, for smaller wash loads, the speed can be reduced to reduce energy consumption. Therefore, the accuracy and intelligence of speed control can reduce the energy consumption of the washing machine and improve the energy efficiency performance of the washing machine.
In addition, the noise level of a washing machine is closely related to the speed of the motor. Typically, higher rpm produces greater noise. This is because a high-speed rotating motor can cause mechanical vibration and air flow noise. However, by using advanced noise control technology, such as shock absorption and sound insulation design, and using low-noise motor types, such as brushless DC motors, the noise level of the washing machine can be effectively reduced. The accuracy of speed control and the application of noise control technology can improve the comfort of washing machines.
In addition, excessively high rotation speed will increase the load on the motor, thereby accelerating the wear and aging of the motor. By accurately controlling the motor's speed, overload operation can be avoided and the service life of the motor can be extended. In addition, speed control can also avoid shock and vibration when the motor starts and stops, further reducing motor wear and failure rate. Therefore, the accuracy and stability of speed control can improve the reliability and durability of the washing machine motor.
