---
product_id: 505323266
title: "Harmonic Gear Drive Reducer with Nema 17 Stepper Motor 1.4A 2 Arcmin Ratio 30:1 Rotary Gear Reducer"
brand: "pgfun"
price: "€ 242.20"
currency: EUR
in_stock: true
category: "Pgfun"
url: https://www.desertcart.gr/products/505323266-harmonic-gear-drive-reducer-with-nema-17-stepper-motor-1
store_origin: GR
region: Greece
---

# 2 arcmin minimal backlash 24V DC power input 30:1 gear ratio precision Harmonic Gear Drive Reducer with Nema 17 Stepper Motor 1.4A 2 Arcmin Ratio 30:1 Rotary Gear Reducer

**Brand:** pgfun
**Price:** € 242.20
**Availability:** ✅ In Stock

## Summary

> ⚙️ Unlock next-level precision with compact power — don’t let your project settle for less!

## Quick Answers

- **What is this?** Harmonic Gear Drive Reducer with Nema 17 Stepper Motor 1.4A 2 Arcmin Ratio 30:1 Rotary Gear Reducer by pgfun
- **How much does it cost?** € 242.20 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/505323266-harmonic-gear-drive-reducer-with-nema-17-stepper-motor-1)

## Best For

- pgfun enthusiasts

## Why This Product

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

## Key Features

- • **Compact Powerhouse:** NEMA 17 stepper motor with 1.4A current delivers reliable 2.1 Nm torque in a sleek 2.4 x 1.7 x 1.7 inch frame.
- • **Cost-Effective Precision:** Get harmonic drive quality at a fraction of the typical price—engineered for millennial makers who demand value and performance.
- • **Optimized for DIY Innovators:** Perfectly sized and powered for lightweight rotary platforms and custom robotic applications.
- • **Durable Metal Build with IP40 Protection:** Robust all-metal construction ensures longevity and moderate dust resistance for demanding environments.
- • **Precision Engineering for Smooth Control:** Experience ultra-fine 2 arcmin backlash for near-zero play in your robotics projects.

## Overview

The PGFUN Harmonic Gear Drive Reducer with integrated NEMA 17 stepper motor offers a high-precision 30:1 gear ratio with minimal 2 arcmin backlash, delivering smooth, reliable torque of 2.1 Nm at 24V DC. Its compact metal design (2.4 x 1.7 x 1.7 inches) and IP40 protection make it ideal for DIY robotics and lightweight rotary platforms, combining professional-grade performance with accessible pricing.

## Description

PGFUN Harmonic Gear Drive Reducer with Nema 17 Stepper Motor 1.4A 2 Arcmin Ratio 30:1 Rotary Gear Reducer The Harmonic Drive Reducer with Nema 17 Stepper Motor for DIY Robot or Lightweight Loading Rotary Platform.Main Specs: rated current: 1.4 A, voltage: DC 24V, ratio: 30:1, backlash: 2 arcmin, step angle: 0.06 degree, protection level: IP40, advised running torque: 2.1 NM, weight: 0.9 lbsStepper Motor Size: 1.3 x 1.7 x 1.7 inch, Overall Size: 2.4 x 1.7 x 1.7 inchPackage Includes: harmonic drive reducer (with stepper motor) x 1, 4-wire cable x 1

## Features

- The Harmonic Gear Drive Reducer with Nema 17 Stepper Motor for DIY Robot or Lightweight Loading Rotary Platform
- Main Specs: rated current: 1.4 A, voltage: DC 24V, ratio: 30:1, backlash: 2 arcmin, step angle: 0.06 degree, protection level: IP40, advised running torque: 2.1 NM, weight: 0.9 lbs
- Stepper Motor Size: 1.3 x 1.7 x 1.7 inch, Overall Size: 2.4 x 1.7 x 1.7 inch
- Package Includes: harmonic drive reducer (with stepper motor) x 1, 4-wire cable x 1
- Any question, free to contact us!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BQ3S5V6J |
| Best Sellers Rank | #390,682 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #186 in Gearboxes, Gearheads & Speed Reducers |
| Brand Name | PGFUN |
| Customer Reviews | 4.0 4.0 out of 5 stars (2) |
| Horsepower | 2.1 watts |
| Item Dimensions W x H | 1.65"W x 1.65"H |
| Item Weight | 0.44 kg |
| Manufacturer | PGFUN |
| Material Type | Metal |
| Model | TR0050_173430 |
| Number of Items | 1 |
| Part Number | TR0050_173430 |
| UPC | 777723135790 |
| Voltage | 24 volts |

## Product Details

- **Brand:** PGFUN
- **Horsepower:** 2.1 watts
- **Material:** Metal
- **Product Dimensions:** 1.65"W x 1.65"H
- **Voltage:** 24 volts

## Images

![Harmonic Gear Drive Reducer with Nema 17 Stepper Motor 1.4A 2 Arcmin Ratio 30:1 Rotary Gear Reducer - Image 1](https://m.media-amazon.com/images/I/61gEErO5QGL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Frequently Bought Together

- PGFUN Harmonic Gear Drive Reducer with Nema 17 Stepper Motor 1.4A 2 Arcmin Ratio 30:1 Rotary Gear Reducer
- PGFUN Harmonic Gear Drive Reducer Small Strain Wave Gearbox Gearbox 100:1 Rotary Reduction Actuator, Fits Nema 17 Stepper Motor (Flange Output)

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**Shop now:** [https://www.desertcart.gr/products/505323266-harmonic-gear-drive-reducer-with-nema-17-stepper-motor-1](https://www.desertcart.gr/products/505323266-harmonic-gear-drive-reducer-with-nema-17-stepper-motor-1)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-10-03*