Test standards for motor controllers

 Motor controller is a device used to control the operation of the motor, through the active work to control the motor, in accordance with the set direction, speed, Angle, response time to work integrated circuit. The motor controller has the characteristics of free maintenance, fast response speed and stable control of the motor. So, what are the components of the motor controller? And how do you test that?

The motor controller is mainly composed of the following parts: the electronic control module includes hardware circuit and corresponding control software; The driver converts the control signal of the microcontroller to the drive signal of the power converter, and realizes the isolation of the power signal and the control signal. The power conversion module controls the motor current.

How to test the motor controller? The main points are as follows:

1. According to the design drawing of the product, check whether the appearance and installation size of the motor controller meet the requirements, and whether there are inspection marks and nameplates on the surface.

2. In the case of relative humidity is not more than 100%, whether the motor controller can work normally, that is to say, the motor controller surface condensate, whether it can work normally.

3. Whether the motor controller can control the basic functions of idle speed, positive and negative rotation, speed regulation and so on with the brushless DC motor.

4. Whether the surface of the outlet copper row of the motor controller is smooth, whether the installation is firm and reliable, and neat without stains.

Motor controller is the most widely used small motor including DC motor, brushless DC motor and stepper motor, used in household appliances, industrial control, military, automotive and other fields. Syhogy (xiamen) Tech Co., Ltd. provides professional R & D and design services, has a professional technical team, rich experience in R & D cases, can develop motor controllers according to customer needs, provide professional motor control solutions, provide professional control board customized technology development consulting services, welcome customers to consult!

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