---
product_id: 370303470
title: "STEPPERONLINE Nema 23 CNC Stepper Motor 2.8A 175.6oz.in/1.24Nm CNC Stepping Motor DIY CNC Mill"
brand: "stepperonline"
price: "₨53167"
currency: LKR
in_stock: true
reviews_count: 5
url: https://www.desertcart.lk/products/370303470-stepperonline-nema-23-cnc-stepper-motor-2-8a-175-6oz
store_origin: LK
region: Sri Lanka
---

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

**Brand:** stepperonline
**Price:** ₨53167
**Availability:** ✅ In Stock

## Summary

> ⚙️ Step up your CNC game with precision and power that commands attention!

## 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?** ₨53167 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/370303470-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

- • **Robust Build:** Durable alloy steel frame designed for long-lasting performance
- • **Pinpoint Accuracy:** 1.8° step angle ensures smooth, exact movements every revolution
- • **Plug & Play Ready:** 4-wire bipolar design compatible with most CNC controllers
- • **Compact Yet Mighty:** 57x57mm frame fits tight spaces without sacrificing power
- • **Unmatched Holding Power:** 175.6oz.in torque for heavy-duty CNC precision

## Overview

The STEPPERONLINE Nema 23 CNC Stepper Motor delivers a powerful 1.24Nm holding torque with a precise 1.8° step angle, driven by a 2.8A rated current. Its compact 57x57mm alloy steel frame and 4-wire bipolar design make it ideal for DIY CNC mills requiring reliable, high-torque performance and smooth, accurate 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.

## 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 |
|---------------|-------|
| Manufacturer | OSM Technology Co.,Ltd. |
| Part number | 23HS22-2804S |
| Item Weight | 680 g |
| Product Dimensions | 5.69 x 5.69 x 5.59 cm; 680.39 g |
| Item model number | 23HS22-2804S |
| Size | Small |
| Color | As Shown |
| Material | Alloy Steel Metal Copper Aluminum |
| Shape | Square |
| Power source type | DC |
| Item Package Quantity | 1 |
| Speed | 200 RPM |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** STEPPERONLINE
- **Speed:** 200 RPM
- **Product dimensions:** 5.7W x 7.8H centimeters
- **Material:** Alloy Steel Metal Copper Aluminum
- **Item weight:** 1.5 Pounds

## 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

### ⭐⭐⭐⭐⭐ 







  
  
    Ok
  

*by U***L on Reviewed in Mexico on 28 April 2024*

Ok

### ⭐⭐⭐⭐⭐ 







  
  
    Beefy stepper motor, doesn’t loose steps
  

*by B***L on Reviewed in the United States on 14 July 2021*

Very good beefy stepper motor. I used it with a 100$ linear stage on amazon to drag a large object in sand and it worked beautifully. I would suggest hook it up to a high current power supply (2-3A) and use heat sinks on the motor to cool it down.

### ⭐⭐⭐⭐⭐ 







  
  
    Great product
  

*by J***K on Reviewed in Canada on 11 July 2020*

I bought 3 of these and like the performance,easy to use and reliable.

## 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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**Shop now:** [https://www.desertcart.lk/products/370303470-stepperonline-nema-23-cnc-stepper-motor-2-8a-175-6oz](https://www.desertcart.lk/products/370303470-stepperonline-nema-23-cnc-stepper-motor-2-8a-175-6oz)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-17*