---
product_id: 52325269
title: "STEPPERONLINE Nema 23 Stepper Motor 3 Nm 4.2 A 4-Wire 10 mm Shaft for CNC Milling Lathe Plasma"
brand: "stepperonline"
price: "₱11388"
currency: PHP
in_stock: true
reviews_count: 1
category: "Stepperonline"
url: https://www.desertcart.ph/products/52325269-stepperonline-nema-23-stepper-motor-3-nm-4-2-4
store_origin: PH
region: Philippines
---

# 10 mm precision shaft diameter 4.2 A rated current per phase 3.0 Nm holding torque STEPPERONLINE Nema 23 Stepper Motor 3 Nm 4.2 A 4-Wire 10 mm Shaft for CNC Milling Lathe Plasma

**Brand:** stepperonline
**Price:** ₱11388
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** STEPPERONLINE Nema 23 Stepper Motor 3 Nm 4.2 A 4-Wire 10 mm Shaft for CNC Milling Lathe Plasma by stepperonline
- **How much does it cost?** ₱11388 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/52325269-stepperonline-nema-23-stepper-motor-3-nm-4-2-4)

## Best For

- stepperonline enthusiasts

## Why This Product

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

## Key Features

- • **Robust Build Quality:** Heavy-duty alloy steel and copper materials built to last through intense industrial use.
- • **Precision Engineering:** 1.8° step angle for ultra-smooth, accurate motion control.
- • **Optimized for High-Speed:** Capable of 1000 RPM for fast, efficient milling and plasma cutting.
- • **Unmatched Power Delivery:** 3.0 Nm torque ensures your CNC or lathe never misses a beat.
- • **Plug-and-Play Compatibility:** Standard 4-wire bipolar design fits seamlessly into your existing setup.

## Overview

The STEPPERONLINE Nema 23 Stepper Motor (model 23HS45-4204S) delivers a commanding 3.0 Nm holding torque with a 1.8° step angle, powered by a 4.2 A rated current per phase. Designed with a durable 10 mm shaft and premium alloy materials, it offers reliable, high-speed performance up to 1000 RPM, making it ideal for CNC milling, lathes, and plasma cutting applications. Trusted by professionals for precision and longevity.

## Description

This is the strongest model of the Nema 23 stepper motor with 1.8 degree step angle (200 steps/turn) Each phase draws 4.2 A for a holding torque of 3.0 Nm. Electrical specifications: * Manufacturer Part Number:23HS45-4204S * Motor Type: Bipolar Stepper Motor * Step angle: 1.8 degrees. * Holding torque: 3.0Nm * Rated Current/Phase: 4.2A * Phase resistance: 0.9ohm * Inductance: 3.8 mH +/- 20% (1 kHz) Physical Specifications: * Frame Size: 57 x 57mm * Body Length: 113mm * Shank Diameter: 10mm * Shaft Length: 24mm * D-Cut Length: 20mm * Number of coils: 4 * Cable Length: 400mm * Weight: 1.8kg Connection: Black (A+), Green (A-), Red (B+), Blue (B-). Warning: Before the engine test, make sure the motor has continuous current or chopper drive control. Connecting to a power supply destroys the motor.

Review: this moter is good - fitted well works fine good buy

## Features

- DE SHIP

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00PNEPW4C |
| Best Sellers Rank | 88,702 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 89 in 3D Printer Motors |
| Brand | STEPPERONLINE |
| Country Of Origin | China |
| Customer Reviews | 4.7 out of 5 stars 401 Reviews |
| Horsepower | 3 Watts |
| Item Dimensions W x H | 5.7W x 5.7H centimetres |
| Item Weight | 3.69 Pounds |
| Item height | 5.7 centimetres |
| Manufacturer | STEPPERONLINE |
| Material | Alloy Steel, Aluminium, Copper, Metal |
| Model Name | 23HS45-4204S |
| Model Number | 23HS45-4204S |
| Model name | 23HS45-4204S |
| Product dimensions | 5.7W x 5.7H centimetres |
| Speed | 1000 RPM |
| UPC | 701056340255 715624558850 |
| Voltage | 36 Volts (DC) |

## Product Details

- **Brand:** STEPPERONLINE
- **Horsepower:** 3 Watts
- **Model name:** 23HS45-4204S
- **Speed:** 1000 RPM
- **Voltage:** 36 Volts (DC)

## Images

![STEPPERONLINE Nema 23 Stepper Motor 3 Nm 4.2 A 4-Wire 10 mm Shaft for CNC Milling Lathe Plasma - Image 1](https://m.media-amazon.com/images/I/41f0iyU3MiL.jpg)
![STEPPERONLINE Nema 23 Stepper Motor 3 Nm 4.2 A 4-Wire 10 mm Shaft for CNC Milling Lathe Plasma - Image 2](https://m.media-amazon.com/images/I/6176YHY3KhL.jpg)
![STEPPERONLINE Nema 23 Stepper Motor 3 Nm 4.2 A 4-Wire 10 mm Shaft for CNC Milling Lathe Plasma - Image 3](https://m.media-amazon.com/images/I/61GNLS91CQL.jpg)
![STEPPERONLINE Nema 23 Stepper Motor 3 Nm 4.2 A 4-Wire 10 mm Shaft for CNC Milling Lathe Plasma - Image 4](https://m.media-amazon.com/images/I/61orCKqAeBS.jpg)
![STEPPERONLINE Nema 23 Stepper Motor 3 Nm 4.2 A 4-Wire 10 mm Shaft for CNC Milling Lathe Plasma - Image 5](https://m.media-amazon.com/images/I/61p7idI6MfL.jpg)

## Questions & Answers

**Q: Is there an adapter available to fit the 11mm input shaft of a 20:1 speed reducer nmrv030?**
A: They are researching it here, where the motor is sold. Wish I had an answer, but at least I'm not THAT guy.

**Q: How many RPMs will the motor run before the torque drops in half?**
A: The torque is highest at a slow 10 RPM. The torque drops linearly at the RPM increase. It starts to skip pulses because of low torque at about 200 RPM. I had to add a 100 tooth to 36 tooth xml timing pulleys to increase the torque.

**Q: Where can I get a gear that works with this 10mm shaft? Most of those I've seen are in standard, not metric units.**
A: I've had luck finding pulleys on EBay. I'm not sure about gears but it would be worth a shot if you haven't already looked. Also you could buy something to fit on a 3/8in shaft and drill it out to 10mm.

**Q: What is the maximum power output in Watts? I’m sure it’s higher than the 3W they have listed.**
A: Hello, 

The power is calculated as:
P = V *I* # of coils active, or equivalently 
P = I^2*R* # of coils active
For instance, if only one coil is active,
P=4.2^2*0.9*1 = 15.87 watts
If two coils are active, such as when the motor is holding a position, then the power doubles, which comes down to 31.75 watts. 

Hope this helps,

Hector

## Customer Reviews

### ⭐⭐⭐⭐⭐ this moter is good
*by L***O on 25 September 2020*

fitted well works fine good buy

## Frequently Bought Together

- STEPPERONLINE High Torque Nema 23 CNC Stepper Motor 114mm 425oz.in/3Nm CNC Mill Lathe Router
- STEPPERONLINE CNC Stepper Motor Driver 1.0-4.2A 20-50VDC 1/128 Micro-Step Resolutions for Nema 17 and 23 Stepper Motor
- STEPPERONLINE NEMA 23 Stepper Motor (Economy Geared Stepper Motor) Alloy Steel Mounting Bracket ST-M2

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ph/products/52325269-stepperonline-nema-23-stepper-motor-3-nm-4-2-4](https://www.desertcart.ph/products/52325269-stepperonline-nema-23-stepper-motor-3-nm-4-2-4)

---

*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-01-29*