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How to extend the use of brushless motors
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- Time of issue:2021-08-09 15:22
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How to extend the use of brushless motors
- Categories:News
- Author:
- Origin:
- Time of issue:2021-08-09 15:22
- Views:
Brushless motors belong to the category of machinery. Machinery takes a long time and will be gradually eliminated with the application of new products. At this time, how to extend the life of brushless motors is a problem we need to think about. Let me talk to you about this issue.
The wear of the brushless motor is mainly on the bearing. From a mechanical point of view, the brushless motor is almost a maintenance-free motor. When necessary, only need to do some dust removal maintenance. Comparing the previous and the next, we know the advantages of brushless motors over brushed motors, but everything is not absolute. The performance characteristics of brushless motors such as excellent low-speed torque performance and large torque are irreplaceable for brushless motors, but In terms of the ease of use of brushless motors, with the declining cost of brushless controllers and the development and market competition of brushless technologies at home and abroad, brushless power systems are undergoing rapid development and popularization, which is also very important. Promoted the development of model movement.
In addition, compared with brushless motors, the carbon brushes are missing, and the wear of the motor is mainly on the bearings. Therefore, after the motor has been used for a period of time, the bearings need to be cleaned and replaced with grease and oil. The cleaning and oil change time should be determined by the working environment, working conditions, and cleanliness of the brushless motor. Generally, the motor should be cleaned and replaced with the lubricating oil every 3-6 months. When the oil temperature is high, or the working environment of the motor is poor and dusty, the motor needs to be cleaned and changed frequently. If there is too much dust in the environment, it is best to clean it once a day. In addition, if the brushless motor is working for a long time, it is necessary to check whether the screw is loose or burned. If there is any looseness, tighten the nut.
It is recommended to overhaul the motor once after one year of operation. The purpose of the overhaul is to conduct a thorough and comprehensive inspection and maintenance of the motor, promptly replace the missing and worn components of the motor, completely eliminate the dust and dirt inside and outside the brushless motor, check the insulation, clean the bearing and check its wear. Find the problem as early as possible and deal with it in time. Generally speaking, as long as it is used correctly, maintained properly, and dealt with in time if the fault is found, the working life of the brushless motor is very long.
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