---
product_id: 508099270
title: "STEPPERONLINE Nema 17 Stepper Motor 2A 55Ncm Bipolar 1.8 Degree 4-Lead for 3D Printer CNC Extruder,1 Pack"
brand: "stepperonline"
price: "40774CFA"
currency: XOF
in_stock: true
reviews_count: 5
category: "Stepperonline"
url: https://www.desertcart.sn/products/508099270-stepperonline-nema-17-stepper-motor-2a-55ncm-bipolar-1-8
store_origin: SN
region: Senegal
---

# 1.8° step angle, 200 steps/rev 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

**Brand:** stepperonline
**Price:** 40774CFA
**Availability:** ✅ In Stock

## Summary

> ⚡ Step up your precision game with power and silence!

## 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 by stepperonline
- **How much does it cost?** 40774CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/508099270-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 delivers consistent, high-performance operation under demanding loads.
- • **Compact & Durable:** Compact 42x42x48mm frame built to fit tight spaces without compromising strength or reliability.
- • **Plug & Play Ready:** Comes with a 1m cable and connector for seamless integration into your setup—no hassle, just results.
- • **Precision in Motion:** Ultra-smooth 1.8° step angle ensures pinpoint accuracy for your 3D prints and CNC projects.
- • **Whisper-Quiet Efficiency:** Low noise design keeps your workspace peaceful while maintaining powerful torque output.

## Overview

The STEPPERONLINE Nema 17 Stepper Motor is a high-torque, bipolar 2A motor with a precise 1.8° step angle and 55Ncm holding torque. Designed for 3D printers and CNC extruders, it features a compact 42x42x48mm frame, low noise operation, and a 1m cable with connector for easy installation. Ideal for professionals demanding reliable, smooth, and powerful motion control.

## 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: Φ5mm *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: Sostituito quella della mia cnc, funziona alla grande
Review: Dieser Motor ist kräftig und vor allem: seine Pins sind auf einer beiliegenden Karte beschrieben, um die Pins eventuell umzustecken. So passt er dann auch umgepinnt auf das beliebte CNC-Shield. Wer meint, der Motor "mache, was er wolle", der hat vorher die A/B-Pinbelegung nicht gecheckt. Hab ihn 24 Stunden jeweils einmal vorwärts und einmal rückwärts drehen lassen, es war bei 24V kein Fehlschritt zu bemerken. Die dabei enstandene Wärme (ohne Last) war handwarm. Da ich nur 4988er hatte, bin ich bei den Mikroschritten runter auf 1/16, was ebenfalls problemlos war. Ich denke, 1/32 und mehr mit einem 8825 dürfte auch noch gehen. Super Stepper, nehme ich jetzt regelmäßig.

## 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 |
| Item model number | 17HE19-2004S |
| Manufacturer | STEPPERONLINE |
| Product Dimensions | 4.23 x 4.23 x 4.23 cm; 400 g |

## 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 - Image 1](https://m.media-amazon.com/images/I/51ySOpexrGL.jpg)

## Available Options

This product comes in different **Size, Number Of Items** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by G***O on 10 March 2025*

Sostituito quella della mia cnc, funziona alla grande

### ⭐⭐⭐⭐⭐ Review
*by M***R on 15 February 2025*

Dieser Motor ist kräftig und vor allem: seine Pins sind auf einer beiliegenden Karte beschrieben, um die Pins eventuell umzustecken. So passt er dann auch umgepinnt auf das beliebte CNC-Shield. Wer meint, der Motor "mache, was er wolle", der hat vorher die A/B-Pinbelegung nicht gecheckt. Hab ihn 24 Stunden jeweils einmal vorwärts und einmal rückwärts drehen lassen, es war bei 24V kein Fehlschritt zu bemerken. Die dabei enstandene Wärme (ohne Last) war handwarm. Da ich nur 4988er hatte, bin ich bei den Mikroschritten runter auf 1/16, was ebenfalls problemlos war. Ich denke, 1/32 und mehr mit einem 8825 dürfte auch noch gehen. Super Stepper, nehme ich jetzt regelmäßig.

### ⭐⭐⭐⭐⭐ Review
*by T***E on 25 August 2025*

Replaced anycubic kobra 2 x/y motors with this one and all I had to do is switch 2 middle connectors

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-03-06*