Bộ Điều Khiển Động Cơ Không Chổi Than DC Ba Pha DC6.5-50V 380W Tín Hiệu BLDC PWM Không Có Cảm Biến Hall Bảng Điều Khiển Động Cơ Hall

DC 6.5-50V 380W BLDC 3 Phase Brushless Motor Driver Hallless DC Motor Drive Board Speed Controller Module PWM Signal Input Description: This drive is a DC three-phase brushless and Hallless control board, and the motor can work normally without Hall. BLDC wide voltage 6.5-50V high power 380W DC three-phase high speed brushless sensorless controller, new PWM signal input supports 3.3V system, PLC 0-5V simulation, signal input control Special instructions for external signal input: 1. The connection of the V/P short contact means that the PWM signal input effectively recognizes the real PMW signal to support the 3.3V system, and the PMW signal needs to be input from the two ports (PWM GND) of the terminal. 2. When the V/P short contact is disconnected, the 0-5V analog signal input is valid (the default is disconnected at the factory). When the analog quantity is input, the on-board potentiometer can be used to adjust the speed. If you want to connect an external 0 For -5V analog signal input, you must unplug the jumper cap on the board to cut off the potentiometer divider signal, and then input the 0-5V analog signal from the two ports (0-5 GND) of the terminal. The maximum voltage should not exceed 5V 3. The forward and reverse rotation and the brake are grounded through a switch, which is low-level effective. The external MCU can also give low-level signals. The front row of wiring terminals are weak current signals directly input to the MCU main control, and cannot be touched or touched. High voltage and strong current. Interface Description: 1.U V W 3-phase line output connected to brushless motor 2. 5V GND The motherboard comes with 5V (current does not exceed 200MA) 3. VCC GND main power supply (external DC power supply) 4. SC speed pulse signal output (only the interface is reserved, no technical support) 5. DIR forward and reverse control keep low level effective (can be connected to the ground external switch) 6. BRAKE brake control keeps low level active (can be connected to the ground external switch) 6.0-5V PWM speed control signal dual input terminals (on-board potentiometer for speed control can also be switched by jumper to connect an external 0-5V analog quantity PWM duty cycle signal input speed control) Motherboard specifications: Product name: zs-x11f-2 Working voltage: 6.5-50V Drive current: rated 16A plus air cooling 30A Maximum power: 380W Overcurrent protection: Yes Locked-rotor protection: Yes (after locked-rotor, the current will automatically drop and run at intervals) Over-temperature protection: Yes (over-temperature power is halved) Maximum speed: 224000 RPM (2 pole motor), 74000 RPM (6 pole motor), 40000 RPM (12 pole motor), 35000 RPM (14 pole motor). Product size: length 63MM*width 45MM*height 31MM Precautions: 1. Reverse connection of the positive and negative poles of the power supply on the motherboard will cause permanent damage to some chips on the board (even for 1 second) 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 large, please do not artificially short-circuit when the module is not working normally. Once the short-circuit, the circuit may be burnt and the tube may burst. Please test with low current and low voltage. After ok, connect with 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 touch the board parts. 3. Do not connect the motor that is obviously inconsistent with the drive module voltage, current, or power. Package Included: 1 x DC 6.5-50V 380W BLDC 3-Phase Brushless Hallless DC Motor Drive Board

DC5V-35V 350W

Product introduction:

BLDC wide voltage 5-35v High Power 350W DC three-phase brushless Hall controller / no Hall controller, PLC 0-5V simulation control speed regulation and forward and reverse control PWM duty cycle control speed regulation are added. The product is suitable for DC brushless Hall / no Hall motor with electric angle of 120 degrees

matters needing attention

1. There is no fuse in the power supply circuit on the main board, and it is recommended to add it by yourself. The reverse connection of the positive and negative poles of the power supply will cause permanent damage to some chips on the board (even 2 seconds)

2. During normal operation, the motor output terminal is provided with sampling overcurrent protection. Due to the large power and current of the module, please do not artificially short circuit when the module is not working normally. Once the short circuit is possible to burn the line and burst the pipe, please test with low current and low voltage for the first wiring test. After OK, turn on high current and high voltage. Since it is sold as a bare board module, pay attention to the insulation of the wiring head and prohibit strong voltage Touch the parts on the board

3. Do not connect the motor that is obviously inconsistent with the voltage, current and power of the drive module or is far from the same, so as to avoid inexplicable damage

4. If the motor cannot be started normally or it is difficult to start (sometimes it needs to be started manually), the wiring phase may be wrong. Please cut off the power immediately, otherwise it is easy to damage the driver instantly

Reminder:

After receiving the goods, there are generally 5 hall wires on the brushless motor, of which 2 are hall power supply wires and 3 are Hall signal wires, which should be distinguished, especially the power supply wires. The sequence of the three Hall signal wires connected to the drive board should correspond to the sequence of the three phase wires connected to the drive board of the motor for one to one to work normally. If the definition of hall wire is not clear, it can be in the first step During the first power on, conduct low voltage and low current commissioning. Slowly change the order of the hall line several times until it works normally. Do not conduct high current and high voltage commissioning. If the order of the hall line is not connected correctly, try the machine with high voltage and high current, which may damage the MOS tube. If the three Hall signal lines are connected correctly, the motor will run smoothly, start smoothly at low speed, and have large torque; the three Hall signals If the line is not connected correctly, it has the following characteristics: 1. The motor cannot be started normally or it is difficult to start (sometimes it needs to manually rotate the motor to start) 2. The motor starts with weak jitter, noise and serious heating of the power tube.

Package includes:

Driver x1