来源：http://www. 发布时间：2019-04-24 浏览：次
1. High Reliability of DC Brushless Reduction Motor
由于直流无刷电机是有刷电机的进化产品，它的工作原理是采用电子换相取代了有刷电机电刷换向，所以不存在因 机械换向产生火花的问题，并且能够高速运转，由于不需求定期改换碳刷，这样电机的牢靠性会更高、防护性能更好，合适多种工作环境运用 。
Because DC brushless motor is an evolutionary product of brush motor, its working principle is to replace brush commutation with electronic commutation, so there is no spark problem caused by mechanical commutation, and it can run at high speed. Because there is no need to change carbon brush regularly, the motor has higher reliability, better protection performance and is suitable for a variety of working environments.
2. Wide speed range of DC brushless speed reduction motor
DC brushless motor does not have the problem of carbon brush voltage drop at low speed and high current. It can operate normally at low speed and high current, and its speed can reach tens of thousands of rotations. Compared with brushless motor, it is easy to generate commutation sparks when running. The upper limit of high speed is low. When running at low speed and high current, the brush voltage drop is large and it is not suitable for long time operation.
3. High Efficiency of DC Brushless Reduction Motor
Brushless motor increases the loss of motor and reduces the efficiency of motor naturally, but brushless motor sets up the main magnetic field of motor with the magnet on the rotor, which makes it more energy-saving and efficient.
4. High Power Density of DC Brushless Reduction Motor
有刷电机有集电环电刷，占领了电机的有效体积，所以电机的功率密度小，而无刷电机转子无电流，电机发热低，较小的体积可产生较大的功率，单位体积电机出 力大，电机功率密度大 。
Brush motor has collector ring brush, which occupies the effective volume of the motor, so the power density of the motor is small, the rotor of the brushless motor has no current, the motor has low heat, the smaller volume can produce larger power, the output of the motor per unit volume is large, and the power density of the motor is large.
5. Low Noise of DC Brushless Reduction Motor
由于无刷电机没有了电刷，运转时摩擦 力大大减小，运转顺畅，噪音会降低许多 。
Because the brushless motor has no brush, the friction force is greatly reduced, the operation is smooth, and the noise will be reduced a lot.
The brushless DC deceleration motor has the characteristics of wide application range and long service life, which can reach tens of thousands of hours. The brushless motor is a digital frequency conversion control with strong controllability. It can be completed from a few minutes to tens of thousands of turns per minute.
This article is written by Shandong Brushless Electric Machine. If you want to know more products and more details, please pay attention to our official website: http://www..
Copyright © 2018 济南美磁达电子有限公司 All Rights Reserved