80BL 48V 500W High Power DC Brushless Motor 3000RPM High Speed BLDC Motor Support PWM Square Wave Drive Control

80BL 48V 500W High Power DC Brushless Motor 3000RPM High Speed BLDC Motor Support PWM Square Wave Drive Control

Features:
- High integration and high reliability brushless DC (BLDC) motor controller.
- Three phase full bridge, PWM square wave drive control.
- Overcurrent protection measures: In case of overload, immediately turn off the output to protect the motor in a timely manner.
- Pure hardware design, high speed, and high anti-interference ability.
- Wide range voltage compatible with DC12-60V.
- Low heat generation, high power.

Main Function:
- Undervoltage (≤ 15V), overvoltage 60V.
- Automatically shut off output after 3 seconds of blocking rotation.
- Hall error protection.
- Output 18A, overcurrent shutdown output.
- Supports built-in potentiometers, external potentiometers, analog voltage, and PWM speed regulation.
- Equipped with enabling, smooth direction switching, alarm output, and speed feedback functions, it can flexibly cooperate with normally open and normally closed control systems.
- It has a slow start function to avoid overcurrent and effectively protect the motor.
- The default slow start time is 1 second.

Interface:
- Positive/negative: DC power input, DC18-60V
- U, V, W: drive output, connected to motor phase line
- H+, H -: Hall power supply, connected to motor Hall power supply line (maximum output 100mA)
- Hu, Hv, H w: Hall signal, connected to motor Hall signal line
- FG: Speed feedback signal (output duty cycle 50% square wave)
- ER: Alarm output (conduction between V- during alarm)
- NC: Reserved port, without function
- DR: Direction, positive rotation when suspending or at high levels, reverse rotation at low levels
- EN: Enable. When SW2 is in the off state, suspended or high level is normal, while low level standby. When SW2 is in the on state, suspending or high level is standby, and low level is normal.
- V-: External speed control reference ground (COM)
- Ve: External speed control signal, which can be connected to a potentiometer, analog voltage, or PWM (note: when using this function, please confirm that the "SW1" dial on the side of the driver is in the OFF state)
- V+: External potentiometer speed control positive pole, suspended when not in use. (Internal 5V output, maximum output 200mA)
- L1, L2: L1 is the power indicator light, green, always on after power on; L2 is the fault alarm light.
- Internal speed regulation: The internal speed regulation potentiometer rotates clockwise, and the motor speed ranges from 0 to 100%.
- SW1 dialing: Internal and external speed control switching, ON: internal; OFF: external
- SW2 dialing: Enable function switching, ON: high-level hover as standby, OFF: low-level standby

Signal Control Application:
Enable Control:
- When the enable signal is input at a high level (EN suspending state).
  SW2 ON: Driver standby, motor stops rotating;
  SW2 OFF: Driver working, motor resumes rotation.
- When the enable signal input is at a low level, (EN and V- short circuited).
  SW2 ON: Driver working, motor resumes rotation;
  SW2 OFF: Driver standby, motor stops rotating.


Direction Control:
- DR input high level (DR suspended state), the motor rotates forward.
- DR input low level (DR and V- short circuited), motor rotates in reverse.
- When DR switches states, the driver will automatically perform energy consumption braking for 0.5S.
- Note: The DR state can only be changed when the motor is in a low-speed or stopped state, otherwise it may damage the controller and motor.


Package Included:
- 1 x Brushless Motor