• 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

4 Wire 1.8 42mm 7V Micro Hybrid Stepper Motor 0.32Nm 2100G.CM

Place of Origin China
Brand Name HeTai
Certification CE ROHS ISO
Model Number 42BYGHW633-03AE
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 Max Axial Force 10N
Ambient Temperature -20℃~+50℃ Dielectric Strength 500VAC 1 Minute
Insulation Resistance 100MΩ Min.500VC DC Temperature Rise 80 ℃ Max
Step Accuracy ± 5% Max Radial Force 28N (20mm From Front Flange)
Resistance 8.0Ω Voltage 7V
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1.8 Hybrid Stepper Motor 0.32Nm


4 Wire Stepper Motor 0.32Nm


42mm Hybrid Stepper Motor 2100G CM

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Product Description

42BYGHW633-03AE Customizable High Effciency 7V Micro Hybrid Stepper Motor


Stepper motors are DC motors that move in discrete steps.They have multiple coils that are organized in groups called "phases". By energizing each phase in sequence, the motor will rotate, one step at a time.

Electrical Specification:


Model Number


Step Accuracy

± 5%

Step Angle


Lead Wire


Voltage (V)


Current (A/Phase)


Holding Torque (N.m)


Resistance (Ω/phase)


Inductance (mH/phase)


Motor length (MM)


Motr Weight(K/g)


Insulation Class


*Products can be customized by special request.



*Wiring Diagram
4 Wire 1.8 42mm 7V Micro Hybrid Stepper Motor 0.32Nm 2100G.CM 0
*Mechanical Dimension
4 Wire 1.8 42mm 7V Micro Hybrid Stepper Motor 0.32Nm 2100G.CM 1
Specification of Other Models:
42BYGHM203 0.9 4 10 0.5 20 40 2100 34 0.20
42BYGHM213-07A 0.9 4 8 1 8.0 13 2200 34 0.20
42BYGHM607-16 0.9 4 2.6 1.7 1.5 3.2 3200 40 0.24
42BYGHM619-08 0.9 4 11.2 0.4 28 60 2800 40 0.24
42BYGHM805 0.9 4 3.5 1 3.5 7.6 3700 48 0.34
42BYGHM810 0.9 4 2.4 2.4 1.0 1.8 4800 48 0.34


*Products can be customized by special request.

*Produdts can match gearbox 36.42


ChangZhou Hetai Motors is an experienced motor manufacturer. For more than 20 years, Hetai dedicates to provide professional electrical integration design and automation strategies for customers. We have variable manufacturing equipment, such as assembly line, Automatic cylindrical grinder and CNC machining centers as well.

4 Wire 1.8 42mm 7V Micro Hybrid Stepper Motor 0.32Nm 2100G.CM 24 Wire 1.8 42mm 7V Micro Hybrid Stepper Motor 0.32Nm 2100G.CM 3



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.