• 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

3.8 Kg Cm Nema 23 High Torque Hybrid Stepper Motor 6 Wire 11.2V 0.4A 57mm

Place of Origin China
Brand Name HeTai
Certification CE ROHS ISO
Model Number 57BYGN204
Minimum Order Quantity 50
Price USD
Packaging Details Carton with Inner Foam Box, Pallet
Delivery Time 25 DAYS
Payment Terms L/C, D/P, T/T, Western Union, MoneyGram
Supply Ability 10000 PCS/MONTH

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details
Product Name Hybrid Stepping Motor Step Accuracy ± 5%
Insulation Resistance 100MΩ Min.500VC DC Holding Torque 0.38Nm
Ambient Temperature -20℃~+50℃ Dielectric Strength 500VAC 1 Minute
Max Radial Force 75N (20mm From Front Flange) Max Axial Force 15N
Voltage 11.2V Temperature Rise 80 ℃ Max
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nema 23 3.8 kg cm hybrid stepper motor


nema 23 57mm Stepper Motor


1.8 stepper motor nema 23

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Product Description

57BYGN204 low noise NEMA 23 hybrid stepper motor 11.2V 0.4A can be customized


57BYGN204, Voltage 11.2V, Current 0.4A, Holding torque 3.8 Kg.cm, Resistance 28 Ω/phase

57BYGN001, Voltage 12V, Current 0.38A, Holding torque 3.0 Kg.cm, Resistance 32 Ω/phase

57BYGN027, Voltage 2.8V, Current 1.4A, Holding torque 3.9 Kg.cm, Resistance 2.1 Ω/phase


Electrical Specification


Model Number
Step Accuracy
± 5%
Step Angle
Lead Wire
Voltage (V)
Current (A/Phase)
Holding Torque (Kg.cm)
Resistance (Ω/phase) 28
Inductance (mH/phase) 30
Motor length (MM) 51
Motor Weight(Kg) 0.6
Insulation Class B

 *Products can be customized by special request.


Wiring Diagram

3.8 Kg Cm Nema 23 High Torque Hybrid Stepper Motor 6 Wire 11.2V 0.4A 57mm 0
 Mechanical Dimension
3.8 Kg Cm Nema 23 High Torque Hybrid Stepper Motor 6 Wire 11.2V 0.4A 57mm 1
Specification of Other Models:
57BYGN001 1.8 6 12 0.38 32 25 3.0 41 0.45
57BYGN027 1.8 4 2.8 1.4 2.1 3.5 3.9 41 0.45
57BYGN200-19A 1.8 6 5 1.0 5.0 11.5 5.8 51 0.65
57BYGN204 1.8 6 11.2 0.4 28 30 3.8 51 0.65
57BYGN400-11A 1.8 4 5.5 1.1 5.0 12 7.8 56 0.70
57BYGN412 1.8 4 4.4 2.0 2.2 6.3 9.0 56 0.70


*Products can be customized by special request.

*Can match with gearbox 42, 52, 56


Based on all these advantages, our company specializes in producing hybrid stepping motors, DC brushless motors, servo motors, gearbox motors and so on. The products are applied in robots, packing machinery, textile machinery, medical instruments, printing machinery, intelligent logistics equipment... Hetai also sends its products to USA, Europe, Southeast Asia and all-around China.

3.8 Kg Cm Nema 23 High Torque Hybrid Stepper Motor 6 Wire 11.2V 0.4A 57mm 23.8 Kg Cm Nema 23 High Torque Hybrid Stepper Motor 6 Wire 11.2V 0.4A 57mm 3


1. The rotation angle of the motor is proportional to the input pulse.

2. The motor has full torque at standstill(if the windings are energized)

3. Precise positioning and repeatability of movement since good stepper motors have an accuracy of 3 – 5% of a step and this error is noncumulative from one step to the next.

4. Excellent response to starting/stopping/reversing.

5. Very reliable since there are no contact brushes in the motor. Therefore the life of the motor is simply dependant on the life of the bearing.

6. The motors response to digital input pulses provides open-loop control, making the motor simpler and less

costly to control.

7. It is possible to achieve very low-speed synchronous rotation with a load that is directly coupled to the shaft.

8. A wide range of rotational speeds can be realized as the speed is proportional to the frequency of the input