Why the XIAOXI Nema17 stepper motor is a smart choice for your 3D printing and CNC

Upgrading your 3D printer, assembling a compact CNC, or tuning a laser engraver and want maximum accuracy at every step? Then you need a stepper motor that combines reliability, power, and value. The XIAOXI 3D Nema17 Stepper Motor (model 17HS4023) checks all those boxes and is a popular choice among makers, hobbyists, and pros who refuse to compromise on quality.

This motor delivers a holding torque of up to 0.42 N·m, a 1.8° step angle for high precision, and runs at 1.5 A — ideal where stability and control are essential: 3D printers, mini CNC machines, laser engravers, robotics, and automated DIY mechanisms. Compact, efficient, and built for serious performance.

The best part? On AliExpress it’s only €6.39 (VAT included!) instead of €14.86 — more than 50% off. Order via this link: https://s.click.aliexpress.com/e/_c2QbmsH5
AliExpress now pre-collects VAT and any applicable customs fees, so there are no extra doorstep charges. In the past, cross-border parcels could bring surprises, but that’s fixed now: reputable sellers clearly show VAT-inclusive pricing and no hidden costs.

Even better: with the same link https://s.click.aliexpress.com/e/_c2QbmsH5 you can stack extra savings with coins and promos, including an instant €2 off on orders from €14. Grab it while it lasts.

The motor is sold by XIAO XI 3 WEI Store, a well-rated AliExpress seller. Reviews are notably positive (average 4.8/5) with comments like:
– “Item as described.”
– “Fast delivery, goods as described.”
– “Top!”

Exactly what you want from a component: quality, zero hassle, and fast shipping.

Tip: pick the version with a Dupont connector if you want plug-and-play compatibility with many 3D printer and CNC controllers. That option is available here: https://s.click.aliexpress.com/e/_c2QbmsH5.

Heads-up: you may see this product on obscure sites or from dropshippers at much higher prices. They buy it on AliExpress, add hefty markups, and often charge return fees. So don’t pay more than the AliExpress price — buy smart.

Another plus: AliExpress returns are often free, especially with EU logistics. That’s very different from many dropship stores advertised on Instagram or TikTok.

This website was born from the many AliExpress questions people asked via the former VraagAlex site, and we still love to help. We’re not the official AliExpress customer service, but we’re happy to help with questions about this product or your order. Ask away in the comments — I’ll reply personally.

Need help purchasing, installing, or remote tech support? Use the at-home or remote computer help service from AlexandervanDijl.nl. Handy if you’re stuck on 3D-printer drivers, firmware settings, or wiring. Link:
https://alexandervandijl.nl/%f0%9f%a7%91%f0%9f%92%bb-computerhulp-aan-huis-of-op-afstand-snel-geregeld-vanuit-gouda/

You can support the project here: https://alexandervandijl.nl/doneer
That helps us create more free, useful guides.

Share your experience in the comments: what machine are you building, and where will you use this motor? Learning from other makers is always valuable.

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FAQ

Is this motor suitable for 3D printers?
Yes. This model is widely used in popular 3D printers and DIY kits. Thanks to the precise step angle and robust build, it’s ideal for extruders and axis drives.

What’s the torque?
Up to 0.42 N·m (or 13 N·cm depending on variant). More than enough for compact machines.

Which connectors are available?
Versions with Dupont and XH2.54. Dupont is the easiest for direct hookup to most hobby controllers.

Will there be extra customs charges?
No. AliExpress collects them in advance. The €6.39 price already includes VAT, so no surprises. Order at https://s.click.aliexpress.com/e/_c2QbmsH5.

Is this product sold elsewhere?
Yes, but often at much higher prices. Avoid dubious sites: prices can be many times higher and returns are rarely free.