Knowledge

2023-2-20

Type of micro motor
With the development and popularization of power conversion control technology, the same type of motor can get different performance and characteristic performance according to its driving power conve
2023-2-19

Application field of micromotor
The drive field cooperation without special control requirements is the power source of the moving mechanical load.
2023-2-18

Introduction to Micro Motors
Micro motor is a kind of motor with small volume and capacity, output power generally less than hundreds of watts, and special requirements for use, performance and environmental conditions.
2023-2-17

Precautions for motor use
Before disassembly, clean the dust on the surface of the motor with compressed air and wipe the dirt off the surface.
2023-2-16

Causes of motor bearing overheating
The end covers or bearing covers on both sides of the motor are not installed flat.
2023-2-15

Fire hazard of motor
It will cause the winding current to increase and the temperature of winding and iron core to rise, which may cause fire in serious cases.
2023-2-14

Introduction to motor
Electric motor is a device that converts electrical energy into mechanical energy.
2023-2-13

Maintenance Method of Electric Vehicle Brushless Controller in Phase Loss
The faults of the power supply and brake handle of the brushless controller of the electric vehicle can be eliminated first by referring to the troubleshooting methods of the brushless controller.
2023-2-12

Maintenance method when brushless controller of electric vehicle has no outpu...
Refer to the main phase inspection and measurement diagram of the brushless motor controller, use the DC voltage+50V gear of the multimeter to detect whether the grid voltage of the six MOS tubes corr
2023-2-11

Maintenance method when there is no output of electric vehicle brush controller
Set the multimeter at+20 engine (DC) gear and measure the high and low potential of the brake handle output signal first.
2023-2-10

How the controller identifies
The workmanship of a controller reflects the strength of a company. Under the same conditions, the workshop controller is certainly not as good as the products of large companies;
2023-2-09

Causes of electric vehicle controller failure
The damage of power devices is generally caused by the following: motor damage; It is caused by poor quality of the power transformer itself or insufficient selection grade;

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