Why does the rated voltage in the description say 3.6 volts but I see users saying it runs fine with 24 volts.

Because the motor draws its own maximum current when it's fed 3.6 volts, and all stepper drivers (the electronics controlling the stepper motors) are constant-current drivers, meaning that although they may be connected to a 12V source or a 24V source or a 36V source... they always limit the current to the stepper motor to whatever current they're set for (in this case ideally just about 1.0 amperes)... and the stepper drivers will deliver however much voltage to the stepper as is necessary to keep that current constant. This means that the drivers automatically compensate for wiring length and for speed-related inductive losses. Nobody actually runs any of these steppers at 24V. Ever.

what are the actual dimensions in mm?

It’s a nema 17. That means it’s 1.7 inches by 1.7 inches, or 43.2 mm x 43.2 mm.

What is the shaft diameter of this unit?

the Data sheet says 5mm. I am unable to measure it because it's currently being used.

I'm having trouble getting the right MV settings. I had it at one point but it was turning too slowly - at 12mv it's just stuttering

The ones I have work great with no issue, although I did have to swap some wires because of the bipolarity. So, two things: Make sure you set the proper vRef on your stepper driver for your motor. (This maybe different then what it was originally set to), Make sure the motors are the same bipolarity as the ones you replaced, i.e. (A, A\, B, B\). The motors you just purchased will come with a data card compare them to the data on your old ones. Hopefully this helps.

Desertcart Logo

Deliver to Senegal

For best experience Get the App

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan
KOREA

Customer Services

About Us

Customer Support

Description

⚡ Step up your precision game with Usongshine’s powerhouse motor!

PRECISION IN EVERY STEP - 1.8° step angle ensures ultra-smooth, accurate motion for flawless 3D prints and automation.
COOL RELIABLE OPERATION - Low resistance design boosts thermal conductivity, keeping your motor cooler and extending its lifespan.
PLUG AND PLAY CONVENIENCE - Includes 1m 4-pin cable with clear color-coded wiring for seamless integration into your setup.
VERSATILE INDUSTRIAL GRADE - Perfect for 3D printers, laser engravers, textile machines, and more—engineered for professional-grade applications.
POWERFUL TORQUE PERFORMANCE - Delivers a robust 13Ncm (18.4oz.in) torque to handle demanding extrusion and mechanical tasks effortlessly.

The Usongshine Nema 17 Bipolar Stepper Motor offers a compact 42x42x23mm form factor with a high torque output of 13Ncm (18.4oz.in) and a precise 1.8° step angle. Designed with low resistance for enhanced thermal management, it ensures reliable, cool operation under continuous use. Equipped with a 1m 4-pin cable, this motor is ideal for professional 3D printing, automation, and industrial applications requiring consistent, accurate motion control.

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

ChatGPT - opens in a new tab Perplexity - opens in a new tab Claude - opens in a new tab Grok - opens in a new tab Google AI - opens in a new tab

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

View all Trustpilot reviews

Manufacturer	Usongshine
Part number	Nema 23 Stepper Motor
Item Weight	159 g
Product Dimensions	4.2 x 4.2 x 4.2 cm; 159.04 g
Item model number	Nema 23 Stepper Motor
Size	1PCS
Color	17HS4023(13Ncm)
Style	17HS4023(13Ncm)
Material	Aluminum
Voltage	4.1 Volts
Batteries Included?	No
Batteries Required?	No

Usongshine Nema 17 Stepper Motor Bipolar Step Motor for Titan Extruder 3D Printer 4.1V 1A 13Ncm (18.4oz.in) 4 Lead 1.8 Deg with 1m Cable (17HS4023)

Details

Description

Specifications

Have a Question? See What Others Asked

Common Questions