---
product_id: 489583182
title: "STEPPERONLINE Nema 17 Stepper Motor 2A 55Ncm Bipolar 1.8 Degree 4-Lead for 3D Printer CNC Extruder, 1 Pack, 42*48"
brand: "stepperonline"
price: "₩65936"
currency: KRW
in_stock: true
reviews_count: 9
category: "Stepperonline"
url: https://www.desertcart.kr/products/489583182-stepperonline-nema-17-stepper-motor-2a-55ncm-bipolar-1-8
store_origin: KR
region: South Korea
---

# 1.8° step angle precision 2A rated current per phase 55Ncm holding torque STEPPERONLINE Nema 17 Stepper Motor 2A 55Ncm Bipolar 1.8 Degree 4-Lead for 3D Printer CNC Extruder, 1 Pack, 42*48

**Brand:** stepperonline
**Price:** ₩65936
**Availability:** ✅ In Stock

## Summary

> ⚡ Step up your precision game with STEPPERONLINE’s powerhouse motor!

## Quick Answers

- **What is this?** STEPPERONLINE Nema 17 Stepper Motor 2A 55Ncm Bipolar 1.8 Degree 4-Lead for 3D Printer CNC Extruder, 1 Pack, 42*48 by stepperonline
- **How much does it cost?** ₩65936 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/489583182-stepperonline-nema-17-stepper-motor-2a-55ncm-bipolar-1-8)

## 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

- • **Power That Lasts:** Robust 55Ncm holding torque ensures your projects never lose momentum under load.
- • **Compact & Durable:** 42x42x48mm metal frame built to fit tight spaces and withstand demanding industrial use.
- • **Plug & Play Ready:** Comes with a 1m detachable cable and connector for hassle-free setup and maintenance.
- • **Precision in Every Step:** 1.8° step angle delivers ultra-smooth, accurate motion for flawless 3D prints and CNC tasks.
- • **Whisper-Quiet Performance:** Low noise design keeps your workspace peaceful without sacrificing power.

## Overview

The STEPPERONLINE Nema 17 Stepper Motor is a high-performance bipolar motor featuring a 1.8° step angle and 55Ncm holding torque. Designed for 3D printers and CNC extruders, it operates at 2A per phase with low noise output. Its compact 42x42x48mm metal frame and detachable 1m cable make it an ideal, reliable choice for professionals demanding precision and durability.

## Description

This bipolar Nema 17 stepper motor with step angle 1.8deg and size 42x42x48mm. It has 4 wires, each phase draws current 2A, with holding torque 55Ncm. Electrical Specification *Manufacturer Part Number: 17HE19-2004S *Motor Type: Bipolar Stepper *Step Angle: 1.8 deg *Holding Torque: 55Ncm *Rated Current/phase: 2A *Phase Resistance: 1.3ohms *Inductance: 2.4.00mH ± 20%(1KHz) Physical Specification *Frame Size: 42 x 42mm *Body Length: 48mm *Shaft Diameter: Φ4.5mm *Shaft Length: 24mm *D-cut Length: 15mm *Number of Leads: 4 *Lead Length: 1000mm *Weight: 400g Connection A+: Black, A-: Blue, B+: Green, B-: Red 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: Perfect little motor - I use these for driving bmg clone extruders and they have been prefect in use. I especially like the removable cable so I can use reliable pre crimped ends.
Review: Work well - Great item Wark as they should

## Features

- Nema 17 Stepper Motor with 55Ncm holding troque
- Bipolar stepper motor ,dimension 42*42*48mm, 2 phase, 4 leads
- Step angle 1.8deg, 200 step/revolution
- Rated Current/phase 2A & Phase Resistance 1.3ohms
- Low noise high troque 3d printer stepper motor, build with 1m Cable and Connector

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B93HTR87 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 50,447 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 45 in 3D Printer Motors |
| Customer Reviews | 4.7 4.7 out of 5 stars (559) |
| Date First Available | 28 Aug. 2022 |
| Horsepower | 1.3 Horsepower |
| Item Weight | 400 g |
| Item model number | 17HE19-2004S |
| Manufacturer | STEPPERONLINE |
| Material | Metal |
| Part number | 17HE19-2004S |
| Product Dimensions | 4.23 x 4.23 x 4.23 cm; 400 g |
| Size | 42*48 |
| Speed | 200 RPM |
| Voltage | 12 Volts |

## Product Details

- **Brand:** STEPPERONLINE
- **Horsepower:** 1.3 Horsepower
- **Model name:** E Series Nema
- **Speed:** 200 RPM
- **Voltage:** 12 Volts

## Images

![STEPPERONLINE Nema 17 Stepper Motor 2A 55Ncm Bipolar 1.8 Degree 4-Lead for 3D Printer CNC Extruder, 1 Pack, 42*48 - Image 1](https://m.media-amazon.com/images/I/51ySOpexrGL.jpg)
![STEPPERONLINE Nema 17 Stepper Motor 2A 55Ncm Bipolar 1.8 Degree 4-Lead for 3D Printer CNC Extruder, 1 Pack, 42*48 - Image 2](https://m.media-amazon.com/images/I/512EirXornL.jpg)
![STEPPERONLINE Nema 17 Stepper Motor 2A 55Ncm Bipolar 1.8 Degree 4-Lead for 3D Printer CNC Extruder, 1 Pack, 42*48 - Image 3](https://m.media-amazon.com/images/I/51E6xZVjpeL.jpg)
![STEPPERONLINE Nema 17 Stepper Motor 2A 55Ncm Bipolar 1.8 Degree 4-Lead for 3D Printer CNC Extruder, 1 Pack, 42*48 - Image 4](https://m.media-amazon.com/images/I/51FYFJqmPVL.jpg)
![STEPPERONLINE Nema 17 Stepper Motor 2A 55Ncm Bipolar 1.8 Degree 4-Lead for 3D Printer CNC Extruder, 1 Pack, 42*48 - Image 5](https://m.media-amazon.com/images/I/51RTBLdsbZL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect little motor
*by T***T on 5 September 2023*

I use these for driving bmg clone extruders and they have been prefect in use. I especially like the removable cable so I can use reliable pre crimped ends.

### ⭐⭐⭐⭐⭐ Work well
*by F***R on 14 April 2024*

Great item Wark as they should

### ⭐⭐⭐⭐⭐ Good quality and quiet operation
*by S***B on 11 March 2023*

I am using this motor to build an extruder in a Kossel Delta printer. It works flawlessly, is quiet and light. I recommend.

## Frequently Bought Together

- STEPPERONLINE Nema 17 Stepper Motor 2A 55Ncm Bipolar 1.8 Degree 4-Lead for 3D Printer CNC Extruder,1 Pack
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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-25*