Nema 17 Hybrid Stepper Motor 2 Phase 4 Wire 12VDC High Torque 42MM For 3D Printers
China Supplier nema 17 Hybrid stepper motor 2 phase 4 wire 12VDC high torque 42MM stepper motor in 3d printers
Manufacturer Part Number: 42HS25/28/34/40/48/60
Step Angle: 1.8 deg
Holding Torque: 15-73N.cm
Rated Current/phase: 0.3A-1.7A
Phase Resistance: 1.65-30Ω
Inductance/Phase: 2.5-39mH
Number of leads: 4-leads/6-leads
Motor Length: 25mm/28mm/34mm/40mm/48mm/60mm
Description:
This is 42mm NEMA17 hybrid stepper motor.
Step angel is 1.8°
It takes 200 steps to rotate one turn.
The height is 34mm, we also have 40mm and 48mm height for you to choose.
Motors with bigger height can provide higher torque.
Motor parameters:
| Model No. | 42HS34 |
| Step angle | 1.8° |
| Phase current | 1.33A |
| Phase resistance | 2.1Ω |
| Holding torque | 2.2KG*cm |
| Mass | 220 grams |
Design drawing:
Product display:
Application of stepper motors:
Stepper motors are used for precise control, widely used on medical equipment, 3D printer, industrial precise control, automation equipment, etc.
Stepper motors can be used in any mechanisms requirement precise conrtol and rotational/linear movement.
Advantage of stepper motors:
Stepper motor can reach precise control even without close-loop encoders / without feed back system, also they do not have electrical brushed. Thus there is no electromagnetic interference and electrical sparks issues. In some cases, they can replace DC brushed motors/ brushless motors.
Stepper motors are easy to control with drivers, and this feature establish its important position in the field of precise control.
1. Precise control achievable, programmable
2. Without electromagnetic interference & electrical sparks
3. Small size
4. Reasonable price
5. Low noise
6. Long service life
Packaging and Shipping information:
Samples are packed with foam sponge inside paper box.
For mass production, products are packed in paper carton.
For sea shipping (Mass production), cartons are packed on pallet.
Shipping time:
By express(DHL/ UPS/ Fedex/ TNT): 5~12 days
By 4PX express: 10~20 days
Sea shipping: 40~60 days (depends on different countries)
Our company information:
Changzhou Vic-tech Co., Ltd is founded in 2011. It has been specializing in producing micro motors and accessories , with over 20 years of R&D experience in motor industry.
After ten years of continuous innovation and development, we started to expand international business, with exports to Europe, South America, Canada, USA, Asia, and Australia.
We offer OEM/ODM service, and ensure timely response, personal test, safe packaging, on time delivery. One of the biggest reasons behind this success is our efficient after-sale service, ensure timely and professional assistance for clients.
Our service:
- Independent research and development team, supports customization service
- High standard Quality Control
- 12-hours in time response, timely and professional reply
- Fast delivery and safe shipping
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.


