Brushless motor support what communications protocol
with industrial development, many industries are facing transformation promotion, production enterprises are facing from labor-intensive produce into the initiative, from past human to accomplish, to fully mechanized initiative in produce now, the most outstanding is such as the car industry. Trust you are seen online full initiative produces a lot of cars from assembly line, compared to the manpower to do, take the initiative to mechanization can greatly improve the production capacity, add together the yield of product. In the process of complete the initiative, there is a link is crucial, is to support the communication protocol. As long as the motor support communication protocol, to be able arranged in accordance with the established process and order to take the initiative to finish my homework, or you can only through the manpower to switching power supply control motor operation. Now there are three kinds of support primary communication protocol of motor: brushless motor, servo motor, stepping motor.
servo stepper motor appears to be relatively early, skills, and use are very mature, but all have their own defects, and high precision servo motor, torque, but capital is high, the stepper motor capital is low, but slightly lower precision, not overload ability, low speed vibration will happen. Brushless motor as a new type of mechanical and electrical integration of numerical control machine, although there is no servo motor of high precision, dongguan uav rotorcraft motor but more usually replace completely no problem, torque, overload ability, low speed smooth, price and stepper motor is equal. Brushless motor is the most important is to support the communication agreement, means that the active chemicals industry promotion, brushless motors can also as a energy saving CNC machine and occupies an important position.
so what communications protocol dongguan brushless motor support? Actually the brushless motor drive and servo of stepping motor driver is very different, so they support the communication protocol of the same at all.
232 agreement, this is almost the communication protocol of motor first support, able to complete 1 to 1 manipulation, but the slowest, generally using 23 line interface.
485 protocol, there are the most widely used communication protocol, is 1 to 1, faster, first used for PWM control, man-machine dialogue, etc. , the interface for telephone line interface.
the CAN communication, temporary civil inside other premier communications protocol, support for more than 1, fast, safe, but capital is higher.
Ethernet communication, can understand for us on a computer with network, and support for more than 1, the fastest, but because of the skill, is generally used only for high-end development use.
the above is the brushless motor support communication protocol. After communication protocol support, can make brushless motor manufacturer in active capacity promotion process occupies an important position, brushless motor and motor to carry out an important direction in the future.
