---
product_id: 11833859
title: "STEPPERONLINE Nema 23 CNC Stepper Motor 2.8A 175.6oz.in/1.24Nm CNC Stepping Motor DIY CNC Mill"
brand: "stepperonline"
price: "S$60"
currency: SGD
in_stock: true
reviews_count: 13
category: "Stepperonline"
url: https://www.desertcart.sg/products/11833859-stepperonline-nema-23-cnc-stepper-motor-2-8a-175-6oz
store_origin: SG
region: Singapore
---

# 1.8° precise step angle 2.8A rated current per phase 1.24Nm torque powerhouse STEPPERONLINE Nema 23 CNC Stepper Motor 2.8A 175.6oz.in/1.24Nm CNC Stepping Motor DIY CNC Mill

**Brand:** stepperonline
**Price:** S$60
**Availability:** ✅ In Stock

## Summary

> ⚙️ Power your CNC projects with precision and strength — don’t get left behind!

## Quick Answers

- **What is this?** STEPPERONLINE Nema 23 CNC Stepper Motor 2.8A 175.6oz.in/1.24Nm CNC Stepping Motor DIY CNC Mill by stepperonline
- **How much does it cost?** S$60 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/11833859-stepperonline-nema-23-cnc-stepper-motor-2-8a-175-6oz)

## 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

- • **Plug-and-Play Ready:** 4-wire bipolar configuration compatible with most CNC controllers
- • **Precision Engineering:** 1.8° step angle ensures ultra-smooth, accurate movements
- • **Robust Electrical Specs:** 2.8A rated current with low 0.9Ω resistance for efficient power use
- • **Compact & Durable Design:** NEMA 23 frame with alloy steel and aluminum build for lasting reliability
- • **Unmatched Torque Performance:** 175.6oz.in holding torque for heavy-duty CNC tasks

## Overview

The STEPPERONLINE Nema 23 CNC Stepper Motor delivers a powerful 1.24Nm holding torque with a precise 1.8° step angle, optimized for professional-grade CNC milling and DIY projects. Featuring a robust 2.8A rated current and a compact 57x57mm frame, this bipolar 4-wire motor combines durability with high performance, making it a top choice for millennial makers and managers seeking reliable, efficient motion control.

## Description

This bipolar Nema 23 stepper motor with 1.8 deg. step angle (200 steps/revolution). Each phase draws 2.8A, allowing for a holding torque of 1.24Nm(175.6oz.in). Electrical Specification: * Manufacturer Part Number: 23HS22-2804S * Motor Type: Bipolar Stepper * Step Angle: 1.8 deg. * Holding Torque: 1.24Nm(175.6oz.in) * Rated Current/phase: 2.8A * Phase Resistance: 0.9ohms * Inductance: 2.5mH+/-20%(1KHz) Physical Specification: * Frame Size: 57 x 57mm * Body Length: 56mm * Shaft Diameter: 6.35mm * Shaft Length: 21mm * Number of Leads: 4 * Lead Length: 500mm * Weight: 700g Connection: Black(A+), Green(A-), Red(B+), Blue(B-) Warning: Make sure the motor connect to a constant current or chopper drive controller before you test motor. Connecting the motor directly to a power supply will destroy the motor.

Review: Worked perfect - Used it to put auto bed feed on my Grizzly lathe. Good for the money and did the job well.
Review: high quality - very good

## Features

- Higher Torque
- 1.24Nm(175.6oz.in) holding torque
- NEMA 23 bipolar 2.24"x2.24"x2.2" 4-wire
- 1.8 deg. step angle(200 steps/rev)
- Rated current 2.8A & resistance 0.9ohms

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00PNEPF5I |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #36,689 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #11 in 3D Printer Motors |
| Brand | STEPPERONLINE |
| Certification | Nema |
| Customer Reviews | 4.6 4.6 out of 5 stars (195) |
| Date First Available | November 15, 2014 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 1.5 pounds |
| Item model number | 23HS22-2804S |
| Manufacturer | OSM Technology Co.,Ltd. |
| Material | Alloy Steel, Aluminum, Copper, Metal |
| Part Number | 23HS22-2804S |
| Power Source | DC |
| Product Dimensions | 2.24"W x 3.05"H |
| Shaft Diameter | 6.35 Millimeters |
| Shape | Square |
| Speed | 200 RPM |
| UPC | 701056353927 714485662461 190657723350 |

## Product Details

- **Brand:** STEPPERONLINE
- **Item Weight:** 1.5 Pounds
- **Material:** Alloy Steel, Aluminum, Copper, Metal
- **Product Dimensions:** 2.24"W x 3.05"H
- **Speed:** 200 RPM

## Images

![STEPPERONLINE Nema 23 CNC Stepper Motor 2.8A 175.6oz.in/1.24Nm CNC Stepping Motor DIY CNC Mill - Image 1](https://m.media-amazon.com/images/I/61nrRD+PedL.jpg)

## Questions & Answers

**Q: what is voltage rating on this motor?  Looking for 3.4V 2.8A stepper**
A: Coil voltage is 3.4V, the driving voltage is 24-48V.

**Q: Do you also provide the screws that can be used to mount the stepper motor?**
A: Sorry, we don't provide screws for the mount currently.

**Q: Can i vary the steps of travel with an external  pot  input on this controller?**
A: No.  You question us confusing since this is a motor not a controller. This motor has a fixed step of 1.8 degrees you can’t change that from the controller.  Not sure what you’re trying to do but you may want to look into a servo motor

**Q: Can an encoder be attached to the back of the motor?**
A: There are no features on the back of the motor that would allow the mounting of an encoder.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked perfect
*by D***R on November 18, 2024*

Used it to put auto bed feed on my Grizzly lathe. Good for the money and did the job well.

### ⭐⭐⭐⭐⭐ high quality
*by S***M on September 19, 2025*

very good

### ⭐⭐⭐⭐⭐ Good small nemas!
*by S***N on October 15, 2020*

Got this as a replacement for an over sized nema23 on my DIY CNC. This one is about half the weight ( big one is about 1.6kg ) and really cuts down on my weight issues for the gantry. Cut out 700+grams from the gantry, but still provides enough torque to move my Zaxis spindle assembly.

## Frequently Bought Together

- STEPPERONLINE Nema 23 CNC Stepper Motor 2.8A 178.4oz.in/1.26Nm CNC Stepping Motor DIY CNC Mill
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- STEPPERONLINE CNC Stepper Motor Driver 1.0-4.2A 20-50VDC 1/128 Micro-Step Resolutions for Nema 17 and 23 Stepper Motor

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-12*