---
product_id: 68253545
title: "Cool Components SM-42BYG011-25 Mercury NEMA 17 Bipolar Stepper Motor with 4-Wire Cable Attached - Silver"
brand: "cool components"
price: "A$10"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/68253545-cool-components-sm-42byg011-25-mercury-nema-17-bipolar-stepper
store_origin: AU
region: Australia
---

# 2.3 kg*cm torque 1.8° step angle NEMA 17 size Cool Components SM-42BYG011-25 Mercury NEMA 17 Bipolar Stepper Motor with 4-Wire Cable Attached - Silver

**Brand:** cool components
**Price:** A$10
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Projects with Precision Power!

## Quick Answers

- **What is this?** Cool Components SM-42BYG011-25 Mercury NEMA 17 Bipolar Stepper Motor with 4-Wire Cable Attached - Silver by cool components
- **How much does it cost?** A$10 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/68253545-cool-components-sm-42byg011-25-mercury-nema-17-bipolar-stepper)

## Best For

- cool components enthusiasts

## Why This Product

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

## Key Features

- • **Robust Power:** Harness the strength of 2.3 kg*cm holding torque, ensuring your designs stay in place.
- • **Compact Design:** With dimensions of 42.3mm square, this motor fits seamlessly into your projects without compromising space.
- • **Efficient Performance:** Rated for 12V and 0.33A, this motor delivers optimal performance while conserving energy.
- • **Precision Engineering:** Experience unparalleled accuracy with a 1.8° step angle, perfect for intricate projects.
- • **Versatile Applications:** Ideal for 3D printers, CNC machines, and robotics, making it a must-have for tech enthusiasts.

## Overview

The Cool Components SM-42BYG011-25 Mercury NEMA 17 Bipolar Stepper Motor is a high-performance motor designed for precision applications. With a compact size of 42.3mm square and a holding torque of 2.3 kg*cm, it operates efficiently at 12V and 0.33A, making it perfect for a variety of tech projects.

## Description

Product Description               This is a simple, but very powerful bipolar stepper motor with a 4-wire cable attached. Mercury NEMA 17 stepper motor. Dimensions (excluding shaft): 42.3mm square x 34 mm (NEMA 17 size) Step Angle (degrees) :1.8 2 Phase Rated Voltage : 12V Rated Current : 0.33A Holding Torque : 2.3kg*cm                  Box Contains               1 x Stepper Motor with Cable NEMA 17 size

## Features

- Dimensions (excluding shaft): 42.3mm square x 34 mm (NEMA 17 size)
- Step Angle (degrees) :1.8
- 2 Phase, Holding Torque : 2.3kg*cm
- Rated Voltage : 12V
- Rated Current : 0.33A

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Cool Components |
| Product Dimensions | 6 x 4.2 x 4.2 cm; 222 g |
| Item model number | SM-42BYG011-25 |
| Manufacturer | Cool Components |
| Colour | Silver |
| Voltage | 12 Volts |
| Item Weight | 222 g |
| Guaranteed software updates until | unknown |

## Product Details

- **Brand:** Cool Components
- **Voltage:** 12 Volts
- **Material:** Metal
- **Item weight:** 0.22 Kilograms
- **Manufacturer:** Cool Components

## Images

![Cool Components SM-42BYG011-25 Mercury NEMA 17 Bipolar Stepper Motor with 4-Wire Cable Attached - Silver - Image 1](https://m.media-amazon.com/images/I/71CofEVG-0L.jpg)
![Cool Components SM-42BYG011-25 Mercury NEMA 17 Bipolar Stepper Motor with 4-Wire Cable Attached - Silver - Image 2](https://m.media-amazon.com/images/I/71Lp5cmIelL.jpg)
![Cool Components SM-42BYG011-25 Mercury NEMA 17 Bipolar Stepper Motor with 4-Wire Cable Attached - Silver - Image 3](https://m.media-amazon.com/images/I/71-Ax4vjlKL.jpg)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-20*