JYQD-V6.3E2 BLDC PWM Motor Controller 12V-36V

JYQD-V6.3E2 BLDC PWM Motor Controller for Brushless DC Motor

This BLDC controller is designed for 3-phase sensorless brushless motors. It is cost-effective and ideal for converting old car alternators into powerful DC motors.

The JYQD-V6.3E2 may not be suitable for all 3-phase brushless motors. If performance issues occur (such as starting problems, high loads, unstable speeds, etc.), customers may need to adjust the resistance and capacitance values of the controller as needed.

The controller board can be offered with or without a heatsink in various options. For power under 60W, the heatsink is optional, but adequate airflow must be ensured. For power above 100W, a heatsink is necessary.

The JYQD-V6.3E2 does not have protection against reverse polarity. Working with incorrect polarity can permanently damage the controller board!

Only a potentiometer and switch can be connected to the SET connector; PWM control is not supported by the model. Max. motor signal output: < 5 mA.

Power Connections:

• MA: Phase A of the motor
• MB: Phase B of the motor
• MC: Phase C of the motor
• GND: DC-
• VCC: DC+

If the distance from the controller to the motor exceeds 50 cm, use shielded wires to avoid abnormal behavior.

Specifications:

• Model: JYQD-V6.3E2
• Operating Temperature: -20 to 85°C
• Voltage: 12V-36V
• Max. Current: 15A
• Continuous Power:
• No Heatsink: 60W
• Medium Heatsink: 100W
• Large Heatsink: 500W
• PWM Frequency: 1-20KHz
• Duty Cycle: 0-100 %
• Analog Voltage for Control: 0-5V
• Protection: YES
• Signal Output: YES

Contents:

1x JYQD-V6.3E2 BLDC Motor Controller
1x Potentiometer
1x Switch