---
product_id: 478110131
title: "1 Pack Nema 17 Stepper Motor Bipolar 1.5A 42Ncm 42x42x38mm 1.8deg 4 Wires with 1m Cable and Connector"
brand: "stepperonline"
price: "₨11399"
currency: LKR
in_stock: true
reviews_count: 13
category: "Stepperonline"
url: https://www.desertcart.lk/products/478110131-1-pack-nema-17-stepper-motor-bipolar-1-5a-42ncm
store_origin: LK
region: Sri Lanka
---

# 42x42x38mm compact size 1m cable with connector 42Ncm holding torque 1 Pack Nema 17 Stepper Motor Bipolar 1.5A 42Ncm 42x42x38mm 1.8deg 4 Wires with 1m Cable and Connector

**Brand:** stepperonline
**Price:** ₨11399
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** 1 Pack Nema 17 Stepper Motor Bipolar 1.5A 42Ncm 42x42x38mm 1.8deg 4 Wires with 1m Cable and Connector by stepperonline
- **How much does it cost?** ₨11399 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/478110131-1-pack-nema-17-stepper-motor-bipolar-1-5a-42ncm)

## 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 & Play Ready:** Includes 1-meter cable and connector for seamless integration and quick setup.
- • **Compact Yet Mighty:** 42x42x38mm frame fits tight spaces without compromising power or durability.
- • **Power That Moves You:** Robust 42Ncm holding torque delivers reliable force for demanding 3D printing and CNC tasks.
- • **Precision in Every Step:** 1.8° step angle ensures ultra-smooth 200 steps/rev motion for flawless control.
- • **Whisper-Quiet Performance:** Low noise design keeps your workspace calm and professional during high-speed operation.

## Overview

The STEPPERONLINE Nema 17 Bipolar Stepper Motor combines a compact 42x42x38mm frame with a strong 42Ncm holding torque and a precise 1.8° step angle. Rated at 1.5A per phase and equipped with a 1-meter cable and connector, it’s engineered for smooth, quiet, and reliable performance in 3D printers and CNC machines. Perfect for professionals demanding accuracy and durability in a sleek package.

## Description

This bipolar Nema 17 stepper motor with step angle 1.8deg and size 42x42x38mm. It has 4 wires, each phase draws current 1.5A, with holding torque 42Ncm. Electrical Specification *Manufacturer Part Number: 17HE15-1504S *Motor Type: Bipolar Stepper *Step Angle: 1.8 deg *Holding Torque: 42Ncm(59.49oz.in) *Rated Current/phase: 1.50A *Phase Resistance: 2.3ohms *Inductance: 4.00mH ± 20%(1KHz) Physical Specification *Frame Size: 42 x 42mm *Body Length: 38mm *Shaft Diameter: Φ5mm *Shaft Length: 23.5mm *D-cut Length: 20mm *Number of Leads: 4 *Lead Length: 1000mm *Weight: 280g Connection A+: Black, A-: Blue, B+: Green, B-: Red WARNING ***On some systems, the middle 2 wires on the motor side are swapped. This is easy to fix by slightly prying back the white nubs and swapping the wires. Otherwise they work fine.*** 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: Had to swap pin locations - Worked well seems to be nice motors.the only problem I had is I had to swap pins 3+4 on my machine connector for them to work. Elegoo neptune 4 pro
Review: Excellent Customer Service - First I was excited about this 0.9 degree stepper motor but once it arrived and tried to make it work I got disappointed. Wiring connections are toooo small and apparently it is aluminum wiring. I made a simple test (step high = 1.25ms and step low 1.25ms, this is really slow motion) using A4988 driver which for faster test is the one I usually use (I prefer DRV8711 for more complex applications) and in fact it started working moving step-by-step so I decided to lift it from the bench by taking if from the shaft in order to test torque. Stepper started loosing positioning after 3 or 4 seconds, no motion (no other load than motor itself), current was like crazy so I turned off power supply and start over. No more motion/positioning was observed. No more than 30 seconds of use and it is dead. Even over bench table, no external load, no motion was observed again. How to ask for refund of this item? Is that possible? Updated 20230716 After my previous post where I got defective stepper motor I was reached out by StepperOnline Customer Service asking me how they can fix my problem.. they offered me two options: 1) refund of money or 2) product replacement. I decided option 2 since I'm very interested on testing/evaluating this 0.9 degrees stepper motor. Today I received and plan to do some testing next week. Thank you StepperOnline Customer Service. This just deserves 5 stars.

## Features

- Please attention that the package only contain ONE Nema 17 stepper motor.
- Nema 17 Stepper Motor with 42Ncm holding troque
- Bipolar stepper motor ,dimension 42*42*38mm, 2 phase, 4 leads
- Step angle 1.8deg, 200 step/revolution
- Rated Current/phase 1.5A & Phase Resistance 2.3ohms
- Low noise high speed 3d printer stepper motor, build with 1m Cable and Connector

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B38GX54H |
| Best Sellers Rank | #11,537 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2 in 3D Printer Motors |
| Brand | STEPPERONLINE |
| Customer Reviews | 4.4 4.4 out of 5 stars (707) |
| Date First Available | August 3, 2022 |
| Horsepower | 1.5 Watts |
| Item Weight | 7.4 ounces |
| Item model number | 17HE15-1504S |
| Manufacturer | STEPPERONLINE |
| Material | Metal |
| Model Name | 17HE15-1504S |
| Product Dimensions | 1.65"W x 1.65"H |
| Shaft Diameter | 5 Millimeters |
| Speed | 42 RPM |

## Product Details

- **Brand:** STEPPERONLINE
- **Horsepower:** 1.5 Watts
- **Model Name:** 17HE15-1504S
- **Product Dimensions:** 1.65"W x 1.65"H
- **Speed:** 42 RPM

## Images

![1 Pack Nema 17 Stepper Motor Bipolar 1.5A 42Ncm 42x42x38mm 1.8deg 4 Wires with 1m Cable and Connector - Image 1](https://m.media-amazon.com/images/I/514QOEN5oyL.jpg)

## Available Options

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

## Questions & Answers

**Q: What's the voltage?**
A: I think they can run from 12v - 24v.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Had to swap pin locations
*by M***E on January 12, 2026*

Worked well seems to be nice motors.the only problem I had is I had to swap pins 3+4 on my machine connector for them to work. Elegoo neptune 4 pro

### ⭐⭐⭐⭐⭐ Excellent Customer Service
*by D***D on June 26, 2023*

First I was excited about this 0.9 degree stepper motor but once it arrived and tried to make it work I got disappointed. Wiring connections are toooo small and apparently it is aluminum wiring. I made a simple test (step high = 1.25ms and step low 1.25ms, this is really slow motion) using A4988 driver which for faster test is the one I usually use (I prefer DRV8711 for more complex applications) and in fact it started working moving step-by-step so I decided to lift it from the bench by taking if from the shaft in order to test torque. Stepper started loosing positioning after 3 or 4 seconds, no motion (no other load than motor itself), current was like crazy so I turned off power supply and start over. No more motion/positioning was observed. No more than 30 seconds of use and it is dead. Even over bench table, no external load, no motion was observed again. How to ask for refund of this item? Is that possible? Updated 20230716 After my previous post where I got defective stepper motor I was reached out by StepperOnline Customer Service asking me how they can fix my problem.. they offered me two options: 1) refund of money or 2) product replacement. I decided option 2 since I'm very interested on testing/evaluating this 0.9 degrees stepper motor. Today I received and plan to do some testing next week. Thank you StepperOnline Customer Service. This just deserves 5 stars.

### ⭐⭐⭐⭐⭐ Great product
*by M***S on December 9, 2025*

I purchased these for an Arduino project and they worked great.

## Frequently Bought Together

- STEPPERONLINE Nema 17 Stepper Motor Bipolar 1.5A 42Ncm 42x42x38mm 1.8deg 4 Wires with 1m Cable and Connector (1 Pack)
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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-10*