• 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

Micro Mini 2 Nm Stepper Motor Nema 23 20kg High Torque 2.45n M 57HN

Place of Origin China
Brand Name HeTai
Certification CE ROHS ISO
Model Number 57HN
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%
Temperature Rise 80 ℃ Max Insulation Resistance 100MΩ Min.500VC DC
Ambient Temperature -20℃~+50℃ Dielectric Strength 500VAC 1 Minute
Max Radial Force 75N (20mm From Front Flange) Max Axial Force 15N
High Light

high torque nema 23 cnc stepper motor 114mm


nema 23 stepper motor 2.45n.m high torque


nema 23 stepper motor high torque

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Product Description

A stepper motor is an electric motor whose main feature is that its shaft rotates by performing steps, that is, by moving by a fixed amount of degrees. This feature is obtained thanks to the internal structure of the motor, and allows to know the exact angular position of the shaft by simply counting how may steps have been performed, with no need for a sensor. This feature also makes it fit for a wide range of applications.
Electrical Specification:

57HN41-001-01 1.8 4 2.1 4.2 0.5 1.4 9.5 41 0.43
57HN41-003-04 1.8 4 7.0 1.0 7.0 14.7 9.0 41 0.43
57HN46-005A 1.8 4 2.3 4.2 0.55 1.5 10.6 46 0.54
57HN46-003A 1.8 4 8.2 1.0 8.2 18 10.5 46 0.54
57HN51-003A 1.8 4 1.5 3.0 0.5 1.4 9.5 51 0.63
57HN51-005 1.8 4 4.0 2.0 2.0 6.5 12 51 0.63
57HN56-002 1.8 4 9.0 2.5 3.6 11 15 56 0.68
57HN56-005-02 1.8 4 6.8 1.0 6.8 24 12 56 0.68
57HN67-001-15 1.8 4 5.76 1.6 3.6 12 19 67 0.70
57HN67-004-07 1.8 4 1.5 3.0 0.5 1.8 14 67 0.70

*Products can be customized by special request.
*Produdts can match gearbox 42.52.56

Wiring Diagram
Micro Mini 2 Nm Stepper Motor Nema 23 20kg High Torque 2.45n M 57HN 0
 Mechanical Dimension
Micro Mini 2 Nm Stepper Motor Nema 23 20kg High Torque 2.45n M 57HN 1
Based on all this 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.
Micro Mini 2 Nm Stepper Motor Nema 23 20kg High Torque 2.45n M 57HN 2Micro Mini 2 Nm Stepper Motor Nema 23 20kg High Torque 2.45n M 57HN 3Micro Mini 2 Nm Stepper Motor Nema 23 20kg High Torque 2.45n M 57HN 4



1. Are you a factory?

Yes, we are a factory. Our brand name Hetai is a well-known micro motor manufacturer for more than 20 years in

China. Main products including hybrid stepper motor, brushless DC motor, servo motor, and planetary gearbox.


2. Can I test the sample?

Yes, samples and freight are charged.


3. Can I get a Customized product?

Sure, all the products can be customized based on special requests.


4. How do you ship the goods?

We normally ship goods by express(DHL/UPS/FEDEX/TNT), by sea and by air, also accept freight forwarder.


5. What are the payment terms?

T/T(bank transfer), Paypal(0.5% paypal charges), ALIBABA assurance order accept


6. Is this your final price? May I have the discount?

Our price is the factory price. If you have a large quantity, we can negotiate about the discount.


7. What is the Warranty for your products?

Our warranty is for one year. If any quality problems occurred on our side during this period, we will take on the shipping cost and replacement. please note damage caused by improper use of the product is not covered by the warranty.