---
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: "R4348"
currency: ZAR
in_stock: true
category: "Pgfun"
url: https://www.desertcart.co.za/products/505323266-harmonic-gear-drive-reducer-with-nema-17-stepper-motor-1
store_origin: ZA
region: South Africa
---

# 2 arcmin backlash for ultra-smooth accuracy 24V DC rated voltage for stable power 30:1 gear ratio for precision torque Harmonic Gear Drive Reducer with Nema 17 Stepper Motor 1.4A 2 Arcmin Ratio 30:1 Rotary Gear Reducer

**Brand:** pgfun
**Price:** R4348
**Availability:** ✅ In Stock

## Summary

> ⚙️ Unlock precision power for your next-gen robotics build!

## 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?** R4348 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/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 Yet Mighty:** Lightweight 0.9 lbs design fits seamlessly into DIY robots and lightweight rotary platforms.
- • **Ready to Integrate:** Includes 4-wire cable and compact Nema 17 stepper motor for plug-and-play convenience.
- • **Precision Redefined:** Experience razor-sharp 2 arcmin backlash for near-zero play in your robotics projects.
- • **Smooth Motion Control:** Step angle of 0.06° ensures ultra-fine positioning for professional-grade automation.
- • **Power Meets Efficiency:** Robust 1.4A current and 24V voltage deliver consistent torque without compromise.

## Overview

The PGFUN Harmonic Gear Drive Reducer with integrated Nema 17 Stepper Motor offers a high-precision 30:1 gear ratio, minimal 2 arcmin backlash, and a compact design weighing just 0.9 lbs. Operating at 24V DC and 1.4A, it delivers a smooth 2.1 Nm torque output with a fine 0.06° step angle, making it ideal for DIY robotics and lightweight rotary platforms requiring reliable, accurate motion control.

## 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 | #230,235 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #47 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.co.za/products/505323266-harmonic-gear-drive-reducer-with-nema-17-stepper-motor-1](https://www.desertcart.co.za/products/505323266-harmonic-gear-drive-reducer-with-nema-17-stepper-motor-1)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-08-25*