• Changzhou Hetai Motor And Electric Appliance Co., Ltd.
    Rod S****
    I purchased the 3-pack of the smaller steppers for my current ender 3 pro project. For my applications, they work perfectly. It's a great deal for quality motors, and I'm going to purchase another 10 packs.
  • Changzhou Hetai Motor And Electric Appliance Co., Ltd.
    Sam N***
    These are great motors and they are very strong. They are operating quietly, and also need them to release their hold every time a move is complete.
  • Changzhou Hetai Motor And Electric Appliance Co., Ltd.
    Jim S**
    Please develop more low noise gearbox and with better prices, so we can sell your products to more clients and gain larger markets. Thank you.
Contact Person : Nora
Whatsapp : +8618661153149

750w Bldc Motor Driver Board 220V AC 8A Speed Regulation

Place of Origin China
Brand Name Hetai
Certification CE
Model Number BLDC-5025A
Minimum Order Quantity 50
Price USD
Packaging Details Carton with Inner Foam Box, Pallet
Delivery Time 7~10 working days
Payment Terms L/C, D/P, T/T, Western Union, MoneyGram
Supply Ability 1000pcs/month

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Whatsapp:0086 18588475571

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Product Details
Product Name Brushless Motor Driver Driver Voltage AC 220V
Usage Match For BLDC Motor 60, 85, 86mm Match Power 750W And Below
Rated Current 8A Use Occasion Avoid Dust, Oil And Corrosive Gases
Cooling Mode Natural Or Forced Cooling MAX Viration 5.7m/S2 Max
Working Temperature -20~+40°C Highest Environment Humidity 40-90%RH(No Condensation)
Net Weight 0.628 Kg Size 151*97.5*52mm
High Light

750w bldc motor controller


220v bldc motor controller


750w Bldc Motor Driver Board 220V

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Product Description

BLDC-5025A Speed regulation AC 220V 8A driver for brushless motor 750W


BLDC-5025A is independently researched and developed by Changzhou Hetai Electric Appliance Co., Ltd. It is aimed at medium-

power and low-voltage brushless DC motors.

Machine-driven high-performance brushless drive products. BLDC-5025A brushless DC motor driver is suitable for three-phase brushless DC motors with a power of 750W and below.



Product Advantage


■ The product is easy to use and quick to use


① Self-contained potentiometer adjustable speed

② Connect the switch to realize forward and reverse rotation, start and stop, and brake


■ Diversified speed regulation methods


① Built-in potentiometer for speed regulation

② Speed regulation by an external potentiometer

③ External signal speed regulation

④ Pulse speed regulation


■ Speed signal output, alarm output

■ Built-in current setting protection function



Electrical Indicators


Drive parameters MIn Rated Max
Input voltage DC(V) 18 48 50
Output current (A) - 25 45
Applicable motor speed (RPM) 0 - 20000
Hall signal voltage (V) 12 5 5.5
Hall  drive current(VDC) - 20 -
External speed regulator (kΩ) - 10 -


Environmental indicators

Cooling method

Natural cooling or forced cooling

Use occasions

Avoid dust, oil, and corrosive gases

Operating temperature


Environmental humidity

80%RH (no condensation)

Storage temperature



5.7m/S㎡ max


Mechanical Dimension


750w Bldc Motor Driver Board 220V AC 8A  Speed Regulation 0
750w Bldc Motor Driver Board 220V AC 8A  Speed Regulation 1


The product design adopts advanced DSP control technology, which has the characteristics of large torque, low noise, low vibration, and fast start and stops. At the same time, it has PID current and speed closed-loop control, over-voltage, under-voltage, over-current, over-temperature, and other protection functions. It realizes the perfect unity of manual speed adjustment and upper computer analog voltage speed adjustment, and upper computer pulse frequency speed adjustment. At the same time, it has the RS232 communication control function (optional), and can also independently design the upper controller for motor control according to the RS232 communication protocol provided by this product.