• 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

Nema 23 Brushless DC Motor With Built In Driver

Place of Origin China
Brand Name Hetai
Certification CE ROHS ISO
Model Number 57BL631
Minimum Order Quantity 50
Price USD
Packaging Details Carton with Inner Foam Box, Pallet
Delivery Time 28-31
Payment Terms L/C, D/P, T/T, Western Union, MoneyGram
Supply Ability 5000pcs/month

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Whatsapp:0086 18588475571

Wechat: 0086 18588475571

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Product Details
Product Name Brushless DC Motors Driver Part Number SUNMOTOR34-02
Winding Type Star Hall Effect Angle 120° Electrical Angle
Insulation Class B Ambient Temperature -20℃~+50℃
Insulation Resistance 100MΩ Min.500VC DC Dielectric Strength 600VAC 1 Minute
MAX Radial Force 75N (10mm From Front Flange) MAX Axial Force 15N
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brushless dc motor nema 23


brushless motor with built in driver


bldc motor nema 23

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Product Description

57BL631 57series 3 phase nema23 1300RPM Built-in Drive Brushless DC Motor

57BL series built-in drive brushless motor, it is more cost-effective & convenient for the user, which also increases the reliability.


Built-in drive indicators:

1. Input voltage range: 12V~40V;

2. Maximum continuous output current: 10A;

3. Hall BLDC motor control;

4. Maximum speed 5000rpm;

5. Speed regulation mode: PWM/5V analog signal;

6. Control signal: brake/reversing/speed pulse output;

7. Size: diameter 57mm, height 30mm.


Electrical Specification:


Specification Unit 57BL631
Number Of Phases Phase 3
Number Of Poles Poles 4
Nominal Voltage VDC 30
Rated Speed Rpm 1300±300RPM
Rated Torque N.m 0.44
Rated Power W 60W
No-load speed Rpm 2100
No-load Current Amps 1.00
Torque Constant N.m/A 0.136
Back EMF Constant V/kRPM 14.2
Body Length mm 138±1
Weight Kg 0.15


*Products can be customized with special requests.

*Products can match gearbox 42, 52, 56, 63mm


Mechanical Dimension

Nema 23 Brushless DC Motor With Built In Driver 0

+24V RED UL1015 20AWG

***Note: The products can be customized by your request. Please contact us for more details.


Product Advantage 


-Wide Speed Ratio with a Long Service Lifespan

-Easy to install and operate

-Higher efficiency and reliability