---
product_id: 402685592
title: "Nema 23 Stepper Motor 4.2A 3.0Nm (425oz.in) 100mm Length with 8mm Shaft for CNC Mill Lathe Router"
brand: "hobbyunlimited"
price: "€ 118.86"
currency: EUR
in_stock: true
category: "Hobby Unlimited"
url: https://www.desertcart.gr/products/402685592-nema-23-stepper-motor-4-2a-3-0nm-425oz-in
store_origin: GR
region: Greece
---

# 100mm precision length 8mm robust shaft 3.0 Nm torque powerhouse Nema 23 Stepper Motor 4.2A 3.0Nm (425oz.in) 100mm Length with 8mm Shaft for CNC Mill Lathe Router

**Brand:** hobbyunlimited
**Price:** € 118.86
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your precision projects with the ultimate Nema 23 stepper motor!

## Quick Answers

- **What is this?** Nema 23 Stepper Motor 4.2A 3.0Nm (425oz.in) 100mm Length with 8mm Shaft for CNC Mill Lathe Router by hobbyunlimited
- **How much does it cost?** € 118.86 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/402685592-nema-23-stepper-motor-4-2a-3-0nm-425oz-in)

## Best For

- hobbyunlimited enthusiasts

## Why This Product

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

## Key Features

- • **Durable Metal Build:** Heavy-duty metal construction guarantees longevity and stability under heavy workloads.
- • **Precision Engineering:** 100mm length and 8mm shaft ensure seamless integration and smooth operation.
- • **Optimized for High Voltage:** Supports 24-50VDC with 4.2A current for consistent, reliable performance.
- • **Versatile CNC Compatibility:** Perfectly tailored for CNC mills, lathes, and routers to elevate your machining game.
- • **Unmatched Torque Performance:** 3.0 Nm holding torque delivers industrial-grade power for demanding CNC tasks.

## Overview

The HobbyUnlimited Nema 23 Stepper Motor offers a robust 3.0 Nm torque with a 100mm length and 8mm shaft, designed for high-performance CNC milling, lathe, and router applications. Operating efficiently at 24-50VDC and 4.2A, this metal-built motor ensures precision, durability, and reliable power for professional-grade machining.

## Description

Specifications: Step angle: 1.8°. Holding Torque: 3.0Nm Rated current/phase: 4.2A Phase Resistance: 0.9ohm Recommended voltage: 24-48V Inductance: 3.8mH ± 20% (1KHz) Weight: 1.8kg Cable length: 30cm 8mm crankshaft

## Features

- Nema 23 stepper motor length 100 mm.
- Torque of 3.0 Nm.
- The most powerful Nema 23 stepper motor available. Ideal for CNC Lathe Router Milling Machine.
- It is recommended to use stepper motor driver with voltage of 24-50VDC and at least 4.2A current.
- 8mm crankshaft

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B081VD4C28 |
| Brand | HobbyUnlimited |
| Brand Name | HobbyUnlimited |
| Customer Reviews | 4.0 out of 5 stars 1 Review |
| Horsepower | 3 Watts |
| Item Dimensions W x H | 11.3W x 5.7H centimeters |
| Manufacturer | HobbyUnlimited |
| Material | Metal |
| Material Type | Metal |
| Number of Items | 1 |
| Product dimensions | 11.3W x 5.7H centimeters |
| Speed | 30 RPM |
| UPC | 720066769252 |
| Voltage | 36 Volts |

## Product Details

- **Brand:** HobbyUnlimited
- **Horsepower:** 3 Watts
- **Product dimensions:** 11.3W x 5.7H centimeters
- **Speed:** 30 RPM
- **Voltage:** 36 Volts

## Images

![Nema 23 Stepper Motor 4.2A 3.0Nm (425oz.in) 100mm Length with 8mm Shaft for CNC Mill Lathe Router - Image 1](https://m.media-amazon.com/images/I/71WXc-bpBiL.jpg)

## Available Options

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

## Questions & Answers

**Q: where can i find a schematic of the dimensions for this nema 23 stepper motor?**
A: Google "23HS45-4204S datasheet".  23HS45-4204S is the part number of the motor.  The first page of links will have the motor datasheet which includes a mechanical drawing for the dimensions and a electrical schematic for the wiring.  When I run the google search the first link I see is a sales page that includes the datasheet in the form of a PDF link.

**Q: How many wires is this?**
A: 4

**Q: Will my tb6600 driver work with this motor?**
A: It should work, the drive is on the smaller side so it might overhear if you use at a higher duty cycle.

**Q: What are the motor specs for Mach 3 setup?**
A: Ask the supplier of your main board, i dont think its determined by motor.

## Frequently Bought Together

- Nema 23 Stepper Motor 4.2A 3.0Nm (425oz.in) 100mm Length with 8mm Shaft for CNC Mill Lathe Router
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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-10-08*