---
product_id: 358946863
title: "Iverntech NEMA 17 Stepper Motor with Integrated 310mm T8 Lead Screw for Prusa i3, Reprap Corexy, MP Select Mini 3D Printers and CNC Mile Routers"
brand: "iverntech"
price: "¥14631"
currency: JPY
in_stock: false
reviews_count: 5
category: "Iverntech"
url: https://www.desertcart.jp/products/358946863-iverntech-nema-17-stepper-motor-with-integrated-310mm-t8-lead
store_origin: JP
region: Japan
---

# 310mm integrated T8 lead screw 400mN·m high torque Brass nut for durability Iverntech NEMA 17 Stepper Motor with Integrated 310mm T8 Lead Screw for Prusa i3, Reprap Corexy, MP Select Mini 3D Printers and CNC Mile Routers

**Brand:** iverntech
**Price:** ¥14631
**Availability:** ❌ Out of Stock

## Summary

> ⚙️ Elevate your 3D printing game with precision and power!

## Quick Answers

- **What is this?** Iverntech NEMA 17 Stepper Motor with Integrated 310mm T8 Lead Screw for Prusa i3, Reprap Corexy, MP Select Mini 3D Printers and CNC Mile Routers by iverntech
- **How much does it cost?** ¥14631 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/358946863-iverntech-nema-17-stepper-motor-with-integrated-310mm-t8-lead)

## 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 Brass Nut:** Premium brass nut ensures long-lasting wear resistance and consistent performance.
- • **Optimized Step Angle:** 1.8° step angle with 2mm pitch and 4 starts for ultra-precise layer control and smoother finishes.
- • **Precision Powerhouse:** 400mN·m torque delivers smooth, reliable Z-axis motion for flawless prints.
- • **Integrated Lead Screw:** 310mm T8 lead screw eliminates coupling wobble—upgrade your Prusa i3 or CoreXY with seamless stability.
- • **Plug & Play Compatibility:** Designed for Prusa i3, Reprap CoreXY, MP Select Mini, and CNC routers—easy swap, instant upgrade.

## Overview

The Iverntech NEMA 17 Stepper Motor with Integrated 310mm T8 Lead Screw is a high-torque, precision-engineered upgrade for your 3D printer or CNC router. Featuring a robust 400mN·m holding torque, a durable brass nut, and a smooth 1.8° step angle, it ensures stable, accurate Z-axis movement. Perfectly compatible with popular models like Prusa i3 and Reprap CoreXY, this motor-lead screw combo eliminates coupling instability for flawless prints and reliable performance.

## Description

Iverntech NEMA 17 Stepper Motor with Integrated 310mm T8 Lead Screw Specifications: Led screw diameter: 8mm Lead screw length: 310mm (±1mm) Motor size: 42 x 42 x 40 mm(L W H) Step angle : 1.8 degree Nut material: Brass Holding Torque: 400mN*m Thrust(full step): 12.5kg Rated Current/Phase: 1.5A Rate Voltage: 3.3v Rated Resistance/Phase: 2.2ohms ± 10% Item Weight: 500g Packing List: 1 x NEMA 17 stepper motor with Integrated 310mm lead screw 1 x 1M motor wire 1 x Brass nut

Review: These work very, very well; very smooth, straight, and powerful. My machine uses 2 Z-steppers, so I had to increase the max. current on the driver, and add a heatsink. A note to Repetier users: The leadscrew calculator lists a T8-2 leadscrew, but the value this calculator returns must be divided by 4, for example, the motors are a 1.8 degree step, and my driver is set for 1/16 step, giving 3200 pulses per revolution. On these 4-lead screws, 1 revolution gives 8mm of travel, so the correct Z-step setting is 400 pulses per mm. Hope this helps.
Review: My unit lasted all of about 300 seconds of total operating time before seizing up. The load was all of 2 ounces, requiring 6 inches of travel. Worked fine the first day as I was assembling and testing. Then, coming back 3 days later to use it was totally locked up. I swapped in another NEMA17 stepper and that worked perfect, so my controls and electrical are all fine. I tried working the motor by hand once disconnected and, at first, it wouldn't rotate at all, Eventually, it began to rotate but slowly and with serious resistance. Extremely disappointed. UPDATE: After reading my review, the manufacturer has responded directly and immediately and have been working with me to understand my use case. They have stepped up and are shipping me a replacement unit. This is excellent customer support and I look forward to a working unit.

## Features

- Iverntech NEMA 17 Stepper Motor with Integrated 310mm T8 Lead Screw, much stable than shaft coupling connecting
- 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
- Great replacement for the Z axis of prusa i3 3d printers
- 2mm pitch, 4 starts, 8mm lead

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0776F4BKH |
| ASIN  | B0776F4BKH |
| Batteries Included? | No |
| Batteries Required? | No |
| Color | 310 MM Shaft |
| Customer Reviews | 4.4 4.4 out of 5 stars (45) |
| Customer reviews | 4.4 4.4 out of 5 stars (45) |
| Date First Available | 11 December 2017 |
| Date First Available  | 11 December 2017 |
| Horsepower | 12.5 Watts |
| Is Discontinued By Manufacturer  | No |
| Item Package Quantity | 1 |
| Item Weight | 408 g |
| Item model number | AW030 |
| Item model number  | AW030 |
| Manufacturer | Iverntech |
| Manufacturer  | Iverntech |
| Material | Brass |
| Part number | AW030 |
| Product Dimensions | 4.2 x 4.2 x 4.2 cm; 408 g |
| Product Dimensions  | 4.2 x 4.2 x 4.2 cm; 408 g |
| Voltage | 3.3 Volts |

## Product Details

- **Brand:** Iverntech
- **Horsepower:** 12.5 Watts
- **Manufacturer:** Iverntech
- **Material:** Brass
- **Voltage:** 3.3 Volts

## Images

![Iverntech NEMA 17 Stepper Motor with Integrated 310mm T8 Lead Screw for Prusa i3, Reprap Corexy, MP Select Mini 3D Printers and CNC Mile Routers - Image 1](https://m.media-amazon.com/images/I/51QT43dVI+L.jpg)

## Questions & Answers

**Q: Hi, if I want to lift some device with it, what would be the maximal weight?**
A: Depends on a lot of factors. Nothing over 1kg.

**Q: Is there a wiring diagram available? I'm having trouble wiring it to my controller board.**
A: Fifth picture for item includes wiring diagram.

**Q: how many wires does the motor have?**
A: The motor has a six-pin connector, but the provided cable is a 4-pin cable.

**Q: What is the pitch of the lead-screw ?**
A: 2mm Pitch

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by Y***R on 14 March 2018*

These work very, very well; very smooth, straight, and powerful. My machine uses 2 Z-steppers, so I had to increase the max. current on the driver, and add a heatsink. A note to Repetier users: The leadscrew calculator lists a T8-2 leadscrew, but the value this calculator returns must be divided by 4, for example, the motors are a 1.8 degree step, and my driver is set for 1/16 step, giving 3200 pulses per revolution. On these 4-lead screws, 1 revolution gives 8mm of travel, so the correct Z-step setting is 400 pulses per mm. Hope this helps.

### ⭐⭐⭐⭐ Review
*by E***E on 27 February 2019*

My unit lasted all of about 300 seconds of total operating time before seizing up. The load was all of 2 ounces, requiring 6 inches of travel. Worked fine the first day as I was assembling and testing. Then, coming back 3 days later to use it was totally locked up. I swapped in another NEMA17 stepper and that worked perfect, so my controls and electrical are all fine. I tried working the motor by hand once disconnected and, at first, it wouldn't rotate at all, Eventually, it began to rotate but slowly and with serious resistance. Extremely disappointed. UPDATE: After reading my review, the manufacturer has responded directly and immediately and have been working with me to understand my use case. They have stepped up and are shipping me a replacement unit. This is excellent customer support and I look forward to a working unit.

### ⭐⭐ Review
*by A***R on 14 November 2024*

Will they work on a Voron Trident? Yes, but..... you might have to tweak your rotational distance a little. And be prepared for the bed to drop when the steppers are released. I got around the droop by sending my bed to max Z at the end of a print. That means the motors will initially stale during the next home but it works. I would have returned these if I had completed my printer build on time. Unfortunately I was outside the return window when I finally gave the printer it's first G28

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-27*