JUYI
High Perfermance Sensorless BLDC Motor Driver Controller JYQD-V6.3E2 12V-36V from JUYI
High Perfermance Sensorless BLDC Motor Driver Controller JYQD-V6.3E2 12V-36V from JUYI
Application Instructions：
1.Confirm that the voltage and power parameters of the motor do not exceed the range specified by the drive board.
2.It is used to drive brushless DC motors without hall sensor, but not all three-phase brushless DC motors can be used directly.
If the driving effect is not good (such as startup jitter, reverse rotation, excessive current at high speed of the motor, unstable
rotation speed, reduced efficiency, and failure to start after loading), customers can adjust the parameters of resistors and
capacitors on the drive board according to the actual situation to achieve the best driving effect.
3. The JYQD_6.3E2 drive board is a bare board. For motors with a power of less than 100W, forced cooling is not required,
but normal ventilation needs to be ensured.
4. The 5V output port on the drive board is prohibited from being connected to external electrical equipment.
It is only applicable for external potentiometers and switches on the board for speed regulation and reversing.
5. The "Signa" on the JYQD_6.3E2 drive board is the pulse output signal of the motor rotation speed, and the output current
is less than 5mA.
Diagram without heatsink Diagram with heatsink
Wiring Diagram:
