DC12-30V 200W BLDC Three Phase DC Brushless Motor Controller

Detailed Information About The Product:1. When the external PWM signal is input, the amplitude is 5V, and the recommended PWM frequency is 1K-10KHz.2. For analog input, you can use the on-board 5V, GND external potentiometer (resistance 10K-100Kohm) to adjust the speed, or you can input (0-5V) analog externally, but it needs to be connected to the GND on the board.3. For forward and reverse rotation control, the motor needs to stop rotating and then perform forward and reverse operation. It is strictly forbidden to change direction during the rotation of the motor, which will cause damage to the circuit board. In addition, after removing the short-circuit cap, the steering switch can be connected externally for operation.4. 5V, GND The motherboard comes with a 5V power supply (external power supply can be provided, the current does not exceed 10mA)5. Speed ​​pulse signal output, the amplitude is 5V, each pulse represents one revolution of the motor.Precautions:1. There is no fuse in the power supply circuit on the main board. Jianyi has added it himself. Reverse connection of the positive and negative poles of the power supply will cause permanent damage to some chips on the board.2. There is sampling over-current protection at the output of the motor during normal operation. Because the power and current of the module are very large, please do not artificially short-circuit the module when the module is not working normally. Once the short-circuit, the circuit may be burnt and the tube may burst. Please use small current and low voltage test, after ok, then apply high current and high voltage. Because it is a bare board module, please pay attention to the insulation of the wiring head. It is strictly forbidden that strong voltage contact the board parts.3. When the operating power of the drive module exceeds 100W or the operating environment exceeds 30Celsius, in order to ensure the normal operation of the circuit for a long time, it is necessary to provide external air cooling for the circuit board for heat dissipation.Model Number: PWM Hall Motor ControllerMotor Type: DC Motorcolour:BlackMaterial:plasticsize:80 x 30 x 10mmPackage Contents:1 x 200W brushless DC motor driverOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.About UsWe provide the good product with the best price,we support Wholesale/Drop Shipping Order1. For Drop Shipping order, please remark"dropshipping order", we will prioritize it.2. For Wholesale/Drop Shipping orders, if you have any ideas about the price or package,please contact us in advance,we will give you the best service to satisfy your demands.About Shipments1.We will send out the orders ASAP once your payment is completed normally.2.Please write your complete delivery address with correct phone number and zip code, especially please confirm your full name.About After-sale ServiceWe are reliable seller and we have our professional after-sale service for all of our customers. If there is any question about the order,please contact us in advance ,we will always here until you get a happy answer.About Feedback1. Please check the package and item when you get carefully to make sure there is no problem.2. If you have any problem or are not entirely satisfied with your package,please don';t be hesitate to contact us first before leaving negative feedback. We will resolve the problem to satisfy you.3. If there is no problem, please leave us five star positive feedback.Your affirmation is our greatest motivation ! ! !

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