brushless motor manufacturer for you test the resistance of the brushless motor control for multimeter reverse diode or two brushless motor manufacturer test controller of the positive and negative power brushless motor factory in line with the motor three wire, the resistance value between normal measured resistance value should be the basic consistent, if the resistance of a wire, then the controller damage resistance under the condition of normal, line detection hall handle 5 v voltage is normal, otherwise the damage of brushless controller. How to detect the stand or fall of hall, a hall element is first one foot after 5 v power supply two brushless motor manufacturer feet grounded 3 feet by output, again, the power supply is connected with a multimeter with 3 feet following its output voltage measurement, reoccupy magnet poles nearer to the front of the hall component, observe the multimeter output voltage, and then switch to another near the magnetic poles, observe whether the voltage jump, jump, such as voltage shows hall element is good, if no voltage change show hall element is bad. Mechanical and electrical equipment co. , LTD. , brushless motor, brushless dc motor, dc servo motor, planetary reducer, brushless drive, electrical and mechanical, electrical and mechanical equipment co. , LTD
