---
product_id: 271795295
title: "DC 12V 300PRM Gear Box Speed Control Electric Motor Replacement for ZGB37RG Silver Metal for Robot DIY"
brand: "nicelec"
price: "₨2487"
currency: LKR
in_stock: true
reviews_count: 1
url: https://www.desertcart.lk/products/271795295-dc-12v-300prm-gear-box-speed-control-electric-motor-replacement
store_origin: LK
region: Sri Lanka
---

# 300 RPM Speed Low Noise 12V Power DC 12V 300PRM Gear Box Speed Control Electric Motor Replacement for ZGB37RG Silver Metal for Robot DIY

**Brand:** nicelec
**Price:** ₨2487
**Availability:** ✅ In Stock

## Summary

> 🔧 Power Up Your Projects with Precision!

## Quick Answers

- **What is this?** DC 12V 300PRM Gear Box Speed Control Electric Motor Replacement for ZGB37RG Silver Metal for Robot DIY by nicelec
- **How much does it cost?** ₨2487 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/271795295-dc-12v-300prm-gear-box-speed-control-electric-motor-replacement)

## Best For

- nicelec enthusiasts

## Why This Product

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

## Key Features

- • **Unmatched Reliability:** Crafted with a robust metal gear for long-lasting performance.
- • **High Torque Performance:** Ideal for demanding applications that need extra power.
- • **Precision Speed Control:** Perfect for DIY projects requiring exact speed adjustments.
- • **Versatile Compatibility:** Fits seamlessly into various high torque applications.
- • **Whisper-Quiet Operation:** Enjoy a low-noise experience while you work on your projects.

## Overview

The DC 12V 300RPM Gear Box Speed Control Electric Motor is a high-quality replacement motor designed for reliability and performance. With its solid metal construction, this motor excels in speed control and is perfect for high torque applications, making it an essential component for any DIY robotics enthusiast.

## Description

Features:  Metal gear and good reliability  This is a high quality 12V 100RPM replacement for a faulty gear box motor  Benefiting from high torque and low noise, this motor is solidly constructed  This motor is great for speed control and suitable for most of high torque applications   Specification:  Horse Power Cont: 5W  Voltage: 12V DC  RPM: 300  Reversibility : Reversible  Speed:5000r/min  Length of Motor(including spindle): 76.3mm  Diameter: 37mm  Shaft length: 15mm  Shaft diameter: 6mm  Weight: 185g   Package inlcudes:  1 x Gear-Box Electric Motor

## Features

- Metal gear and good reliability
- This is a high quality 12V 300RPM replacement for a faulty gear box motor
- Benefiting from high torque and low noise, this motor is solidly constructed
- This motor is great for speed control and suitable for most of high torque applications
- This motor is great for speed control and suitable for most of high torque applications

## Product Details

- **Brand:** NICELEC
- **Model Name:** gear
- **Speed:** 300 RPM
- **Voltage:** 12 Volts
- **Horsepower:** 5 Watts

## Images

![DC 12V 300PRM Gear Box Speed Control Electric Motor Replacement for ZGB37RG Silver Metal for Robot DIY - Image 1](https://m.media-amazon.com/images/I/61JfPc3zZ1L.jpg)
![DC 12V 300PRM Gear Box Speed Control Electric Motor Replacement for ZGB37RG Silver Metal for Robot DIY - Image 2](https://m.media-amazon.com/images/I/71d8VOIunNL.jpg)
![DC 12V 300PRM Gear Box Speed Control Electric Motor Replacement for ZGB37RG Silver Metal for Robot DIY - Image 3](https://m.media-amazon.com/images/I/71qFlOw5AdL.jpg)
![DC 12V 300PRM Gear Box Speed Control Electric Motor Replacement for ZGB37RG Silver Metal for Robot DIY - Image 4](https://m.media-amazon.com/images/I/71ZmH6r4XyL.jpg)
![DC 12V 300PRM Gear Box Speed Control Electric Motor Replacement for ZGB37RG Silver Metal for Robot DIY - Image 5](https://m.media-amazon.com/images/I/61V3h3YQZHL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ Motor is 300RPM
*by S***M on October 29, 2022*

Motor works well. It's a bit noisy. Be warned that even though there is 5000r in the part number, it is 300RPM.

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**Shop now:** [https://www.desertcart.lk/products/271795295-dc-12v-300prm-gear-box-speed-control-electric-motor-replacement](https://www.desertcart.lk/products/271795295-dc-12v-300prm-gear-box-speed-control-electric-motor-replacement)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-08*