---
product_id: 60077626
title: "Nema 34 Stepper Motor 5.5A 4.5Nm (640 oz-in) 80mm Length for CNC Router Mill Lathe"
brand: "hobbyunlimited"
price: "969 kr"
currency: DKK
in_stock: true
reviews_count: 3
category: "Hobby Unlimited"
url: https://www.desertcart.dk/products/60077626-nema-34-stepper-motor-5-5a-4-5nm-640-oz
store_origin: DK
region: Denmark
---

# 1.8° step angle precision 5.5A current per phase 4.5Nm holding torque Nema 34 Stepper Motor 5.5A 4.5Nm (640 oz-in) 80mm Length for CNC Router Mill Lathe

**Brand:** hobbyunlimited
**Price:** 969 kr
**Availability:** ✅ In Stock

## Summary

> ⚡️ Step up your CNC game with precision power that won’t quit!

## Quick Answers

- **What is this?** Nema 34 Stepper Motor 5.5A 4.5Nm (640 oz-in) 80mm Length for CNC Router Mill Lathe by hobbyunlimited
- **How much does it cost?** 969 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/60077626-nema-34-stepper-motor-5-5a-4-5nm-640-oz)

## 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

- • **Compact & Durable:** 80mm length and 2.3kg weight crafted with premium copper for lasting reliability.
- • **Powerhouse Torque:** Delivers a robust 4.5Nm (637 oz-in) holding torque for heavy-duty CNC tasks.
- • **High Current Capacity:** 5.5A rated current per phase powers demanding applications without compromise.
- • **Precision in Every Step:** 1.8° step angle ensures ultra-smooth, accurate movements with 200 steps per revolution.
- • **Versatile CNC Essential:** Perfect for routers, mills, lathes, and custom automation projects—engineered to perform.

## Overview

The Nema 34 Stepper Motor by HobbyUnlimited offers a powerful 4.5Nm holding torque and precise 1.8° step angle, driven by a robust 5.5A current per phase. Its compact 80mm length and durable copper construction make it an ideal choice for professional CNC routers, mills, and lathes, delivering reliable, high-precision motion control for advanced manufacturing and automation.

## Description

Specifications:Manufacturer Part Number: 34HS31-5504SStep Angle: 1.8°Step Accuracy: 5%Holding Torque: 4.5Nm (637oz.in)Rated Current/phase: 5.5APhase Resistance: 0.4ohmsVoltage: 2.2VInductance: 3.5mH±20%(1KHz)Weight: 2.3kg

Review: Works great! - USed for feeding mechanism for books.
Review: Does work - Works great for z acis

## Features

- Holding Torque: 4.5Nm (637oz.in)
- Weight: 2.3kg
- 4.5A Amps Current Per Phase
- 1.8° /200 Steps Per Rev.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B077XF6LG2 |
| Best Sellers Rank | #627,041 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #637 in Electrical Motor Controls |
| Brand | HobbyUnlimited |
| Date First Available | March 15, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 5.06 pounds |
| Manufacturer | HobbyUnlimited |
| Material | Copper |
| Package Dimensions | 11.22 x 5.83 x 5.12 inches |
| UPC | 720066773600 |
| Voltage | 2.2 Volts |

## Product Details

- **Brand:** HobbyUnlimited
- **Item Weight:** 2.3 Kilograms
- **Manufacturer:** HobbyUnlimited
- **Material:** Copper
- **Voltage:** 2.2 Volts

## Images

![Nema 34 Stepper Motor 5.5A 4.5Nm (640 oz-in) 80mm Length for CNC Router Mill Lathe - Image 1](https://m.media-amazon.com/images/I/31-E5JvvbZL.jpg)
![Nema 34 Stepper Motor 5.5A 4.5Nm (640 oz-in) 80mm Length for CNC Router Mill Lathe - Image 2](https://m.media-amazon.com/images/I/31X6JIYcPSL.jpg)
![Nema 34 Stepper Motor 5.5A 4.5Nm (640 oz-in) 80mm Length for CNC Router Mill Lathe - Image 3](https://m.media-amazon.com/images/I/31bxRoEzMuL.jpg)
![Nema 34 Stepper Motor 5.5A 4.5Nm (640 oz-in) 80mm Length for CNC Router Mill Lathe - Image 4](https://m.media-amazon.com/images/I/31q4ycenJsL.jpg)
![Nema 34 Stepper Motor 5.5A 4.5Nm (640 oz-in) 80mm Length for CNC Router Mill Lathe - Image 5](https://m.media-amazon.com/images/I/31qy6+o6cPL.jpg)

## Questions & Answers

**Q: Can this be interfaced with arduino?**
A: Yes,,this motor will interface with Arduino. just pay attention to the speed controll and you'll be fine.

**Q: What voltage does this motor require to operate? (per the description is 2A but that doesn't seem correct)**
A: The important is the current, don’t go beyond the nominal... and the voltage you can use the same as other motors

**Q: dees this have a 14mm shaft**
A: yes

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great!
*by T***. on August 8, 2022*

USed for feeding mechanism for books.

### ⭐⭐⭐⭐⭐ Does work
*by K***G on December 10, 2019*

Works great for z acis

### ⭐⭐⭐⭐⭐ Review
*by A***A on April 25, 2025*

Tiempos de entrega óptimos. Calidad 👍

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.dk/products/60077626-nema-34-stepper-motor-5-5a-4-5nm-640-oz](https://www.desertcart.dk/products/60077626-nema-34-stepper-motor-5-5a-4-5nm-640-oz)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-02*