How to extend the use of brushless motors-Zhejiang Xinjie Electric Technology Co., Ltd.-Condensing fan

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How to extend the use of brushless motors

Release time:

2022-12-08

Brushless motor belongs to the mechanical category, machinery with a long time, with the application of new products, will be slowly eliminated, this time how to extend the life of the brushless motor, is a problem we need to think about. The following on this issue, talk to you.

How to extend the use of brushless motors

Brushless motor wear is mainly in the bearings, from a mechanical point of view, brushless motor is almost a maintenance-free motor, when necessary, only need to do some dust maintenance. Up and down a comparison, we know where the advantages of brushless motor relative to brush motor, brush motor low-speed torque performance is excellent, torque and other performance characteristics of the brushless motor is irreplaceable, but on the ease of use of the brushless motor, along with the trend of the cost of the brushless controller downward trend and domestic and foreign brushless technology development and market competition, brushless power system is in the high-speed development and popularization of the stage of heavy, which also This also promotes the development of modeling movement.

The other brushless motor has fewer carbon brushes compared with the brushed one, so the wear and tear of the motor is mainly on the bearings. Therefore, after using the motor for a period of time, the bearings need to be cleaned and replaced with grease and lubricant at the right time. That cleaning and oil change time, should be by the brushless motor working environment, working conditions, cleanliness, general motor every 3-6 months, should be cleaned once, re-change the lubricant. When the oil temperature is high, or the motor working environment conditions are poor, dusty situation, the motor needs to be cleaned and oil change often. If the use environment is too dusty, clean it once a day. In addition brushless motors work for a long time, but also need to frequently check whether the screws are loose, burns, etc., if loose need to tighten the nut.

It is recommended to overhaul the motor after one year of operation. The purpose of overhaul is to carry out an inspection and maintenance of the motor, replace the missing and worn components of the motor in time, eliminate the dust and dirt inside and outside the brushless motor, check the insulation, clean the bearings and check their wear and tear. Discover problems as early as possible and deal with them in time. Generally speaking, as long as it is used correctly, maintained properly, and faults are found and dealt with in time, the working life of the brushless motor is very long.