Brushless DC motor has no brush and commutator, so it gets its name. It is composed of motor body and driver. It is a typical electromechanical integration product. Brushless DC motor has not been introduced into China for a long time, but its advantages are obvious, its development momentum is very rapid, and it is favored by various industries. What advantages does it have?
1. Brushless and low interference.
Brushless motor removes the brush, and the most direct change is that there is no electric spark generated when the brush motor runs, which greatly reduces the interference of electric spark to remote control radio equipment.
2. Low noise and smooth operation.
The brushless motor has no brushes, so the friction is greatly reduced during operation, the operation is smooth, and the noise is much lower. This advantage is a huge support for the stability of the model operation.
3. Long service life and low maintenance cost.
Without brushes, the wear of brushless motor is mainly on the bearings. From a mechanical point of view, brushless motor is almost a maintenance free motor. When necessary, only some dust removal maintenance can be done.
By comparison, we can see the advantages of brushless motor over brushless motor, but everything is not absolute. Brushed motor has excellent low-speed torque performance and large torque, which can not be replaced by brushless motor. However, as far as the convenience of using brushless motor is concerned, with the declining trend of the cost of brushless controller and the development and market competition of brushless technology at home and abroad, brushless power system is developing and popularizing at a high speed, which also greatly promotes the development of model movement.
Now brushless DC motor has been able to comprehensively replace DC motor speed regulation, frequency converter and variable frequency motor speed regulation, asynchronous motor and reducer speed regulation. It combines all the advantages of the traditional DC motor and cancels the carbon brush and slip ring structure, with excellent torque characteristics. In addition, because brushless motor itself has no excitation and carbon brush loss, multi-level deceleration loss is eliminated, and the comprehensive power saving rate can reach 20%~60%. Therefore, the purchase cost can be recovered in one year only depending on power saving. In addition, the government has been advocating energy conservation and environmental protection in recent years, so brushless motor can be said to be the trend of motor development.
Founded in 1974, Jiangsu Starlight Electricity Equipments Co.,Ltd., a wholly-owned subsidiary of Jiangsu Starlight Power Group, is one of the earliest manufacturers of generating sets in China. Over the past 40 years, the company has won the recognition of users by relying on advanced testing equipment, modern production technology, professional manufacturing technology, perfect quality management system, strong R&D technology strength. For more details, please contact us with firstname.lastname@example.org.