the brushless motor controller than to have longer service life of motor controller, but if in daily use process properly, it is more beneficial to prolong use. So, as a manufacturer - brushless motor controller---Factory answer brushless motor controller of the eight use common sense, the content is as follows: one, prior to the demolition in the brushless motor controller with compressed air blowing off the motor controller surface dust, and wipe the surface dirt thoroughly. Second, choose the disintegration of the brushless motor controller working place, clean up the scene environment. 3, be familiar with brushless motor controller structure features and technical maintenance requirements. Four, ready to remove the required tools (Including special tools)And equipment. Five, in order to further understand the defects in operation of the brushless motor controller, conditional can before disassembly when doing an inspection test. To do this, turn brushless motor controller with load test, check the motor controller in detail all the parts, such as temperature, sound, vibration, and test the voltage, current, speed, etc. , and then disconnect the load, do a no-load check test, no-load loss and no-load current is measured and recorded. Six, to cut off the power supply, demolition of the brushless motor controller wiring, recorded. Seven, choose appropriate voltage test motor controller insulation resistance by megger are. Maintenance in order to keep pace with The Times when measured insulation resistance compared to determine the motor controller changing trend and insulation insulation condition, different temperatures shall be measured insulation resistance value conversion to the same temperature, the average conversion to 75 ℃. Eight, test absorption than K. When the absorption ratio greater than 1. 33, show that motor controller insulation or degree of be affected with damp be affected with damp be affected with damp be affected with damp or it's nothing serious. In order to compare with previous data, also want to add any temperature measured absorption than the conversion to the same temperature. Brushless motor controller more for daily use and maintenance of common sense, welcome to manufacturers -Mechanical and electrical, call 13326768788
