---
product_id: 192090813
title: "NEMA 17 Stepper Motor 42-40 with Integrated 350mm T8 Lead Screw"
brand: "iverntech"
price: "¥11498"
currency: JPY
in_stock: true
reviews_count: 4
category: "Iverntech"
url: https://www.desertcart.jp/products/192090813-nema-17-stepper-motor-42-40-with-integrated-350mm-t8
store_origin: JP
region: Japan
---

# 350mm integrated lead screw 2mm pitch, 4 starts, 8mm lead 400mN.m high torque NEMA 17 Stepper Motor 42-40 with Integrated 350mm T8 Lead Screw

**Brand:** iverntech
**Price:** ¥11498
**Availability:** ✅ In Stock

## Summary

> ⚙️ Elevate your 3D printing precision with torque and stability that won’t quit!

## Quick Answers

- **What is this?** NEMA 17 Stepper Motor 42-40 with Integrated 350mm T8 Lead Screw by iverntech
- **How much does it cost?** ¥11498 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/192090813-nema-17-stepper-motor-42-40-with-integrated-350mm-t8)

## Best For

- iverntech enthusiasts

## Why This Product

- Trusted iverntech brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable Metal Build:** Robust metal construction designed to withstand intensive 3D printing or CNC workloads.
- • **Plug-and-Play Wiring:** Includes 1M motor wire and brass nut for hassle-free installation.
- • **Optimized for Prusa i3:** Perfect drop-in replacement for Prusa i3 Z-axis, ensuring seamless upgrades.
- • **Precision-Engineered Torque:** Delivers a powerful 400mN.m (57.1 oz.in) torque for smooth, reliable Z-axis movement.
- • **Integrated Lead Screw Stability:** 350mm Tr8x8 lead screw built-in for superior stability over shaft coupling setups.

## Overview

The Iverntech NEMA 17 Stepper Motor integrates a 350mm Tr8x8 lead screw, delivering 400mN.m torque and precise 2mm pitch threading. Designed primarily for Prusa i3 Z-axis upgrades, it offers enhanced stability and durability with included wiring and brass nut for easy installation.

## Description

Product description

Review: Will NOT fit any Anycubic Resin Printer - Was attempting to change out my motor from a Anycubic 6k. The threading is very different, and the mount they provided doesn't match the clip one from Anycubic. I was under the impression this was universal. Must go through Anycubic support for a new motor.
Review: Pas compatible anycubic photon mono x 6k - J'avais acheté cet axe afin de réparer ma anycubic photon mono x 6k, malheureusement non compatible.

## Features

- 2mm pitch, 4 starts, 8mm lead
- High torque nema 17 stepper motor, 400mN.m/57.1 oz.in, 42mm, 2 phase 4 wires
- Come with a brass nut and 1M (39.37") motor wire
- NEMA 17 Stepper Motor with Integrated 350mm Tr8x8 Lead Screw, much stable than shaft coupling connecting
- Great replacement for the Z axis of prusa i3 3d printers

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07YQR3X1K |
| Best Sellers Rank | #60,278 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #8 in 3D Printer Motors |
| Brand | Iverntech |
| Brand Name | Iverntech |
| Customer Reviews | 3.8 out of 5 stars 23 Reviews |
| Included Components | motor wire |
| Manufacturer | Iverntech |
| Material | Metal |
| Material Type | Metal |
| Model | AW030-350 |
| Model Name | i3 |
| Part Number | AW030-350 |
| Shaft Diameter | 8 Millimeters |
| Speed | 2000 RPM |
| UPC | 824917723186 |
| Voltage | 3.3 Volts |

## Product Details

- **Brand:** Iverntech
- **Model Name:** i3
- **Speed:** 2000 RPM
- **Voltage:** 3.3 Volts
- **Material:** Metal

## Images

![NEMA 17 Stepper Motor 42-40 with Integrated 350mm T8 Lead Screw - Image 1](https://m.media-amazon.com/images/I/510yoFkVmNL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐ Will NOT fit any Anycubic Resin Printer
*by D***9 on December 6, 2022*

Was attempting to change out my motor from a Anycubic 6k. The threading is very different, and the mount they provided doesn't match the clip one from Anycubic. I was under the impression this was universal. Must go through Anycubic support for a new motor.

### ⭐⭐⭐ Pas compatible anycubic photon mono x 6k
*by F***N on December 13, 2025*

J'avais acheté cet axe afin de réparer ma anycubic photon mono x 6k, malheureusement non compatible.

### ⭐⭐⭐⭐⭐ Bin Begeistert
*by M***E on September 4, 2021*

Habe ewig mit Spindeln ausprobiert alles Mögliche ein Rest an Unrundheit bleibt immer bei Wellenkupplung und Spindel (auch mit Kugel zwischen Spindel und Wellenkupplung), die 350 mm T8-Leitspindel laufen sehr gut optisch absolut kein eiern. Würde sie wieder kaufen, was ich nicht sagen kann, kommen alle so und wie gut die Motoren sind, wird sich noch zeigen. Eventuell Anti Spielfeder dazukaufen wer sie braucht.

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-16*