The WS2206 brushless motor driver adopts a high-performance dedicated brushless DC motor driver chip from the United States, which is suitable for driving small and medium-sized brushless DC motors. Due to the use of new PWM technology, the motor operates at high speed, with low vibration, low noise, and smooth running.

1. Characteristics:
1.1 Power Supply: AC Voltage 110V-220VAC
1.2 PWM frequency not less than 12kHz
1.3 The maximum driving current can reach 6A, and it can also be designed according to user requirements
1.4 Dimensions: 156 * 105 * 75
1.5 Weight: 1.18kg
2. Pin Description
2.1 The AC terminal is used for AC 110-220VAC input or external DC power supply.
2.2 The U end is the motor U phase.
The 2.3V end is the motor V-phase.
The 2.4W end is the W-phase of the motor.
The 2.5+5V terminal is the Hall element power supply+terminal, provided by the driver.
2.6 GND terminal is the Hall element power supply 0V terminal, provided by the driver
2.7 HALL A is an A-phase Hall element
2.8 HALL B is a B-phase Hall element
2.9 HALL C is a C-phase Hall element
2.10 The CW end is the enabling end for the forward rotation of the motor, and the low level is effective, which means it is conductive with the COM end;
2.11 The CCW end is the motor reverse rotation enable end, which is effective at low level, i.e. it is effective in conducting with the COM end
2.12AD terminal is the motor speed control terminal, with a voltage range of 0-5V;
The 2.13F (Hz) terminal is a Hall frequency output.
3. Electrical characteristics (Tj=25 ℃)
3.1 Power supply AC voltage 110-220VAC or DC voltage less than 350VDC
3.2 Maximum output current of 6A, can also be designed according to user requirements
3.3 Insulation resistance greater than 100M Ω
4. Environmental conditions for use:
4.1 Cooling method: natural cooling or forced air cooling
4.2 Temperature: 0 ℃ -+50 ℃
4.3 Humidity: 40-89% RH
4.4 Operating environment: Try to avoid dust and corrosive gases as much as possible.
5. Driver wiring:
A complete brushless DC motor drive control system should include a brushless DC motor, a brushless DC motor driver, a DC power supply, and control signals. The following is a typical system wiring diagram: