---
product_id: 334352028
title: "Greartisan DC 12V 27RPM Worm N20 High Torque Speed Reduction Motor with Metal Gearbox Motor for DIY RC Toys"
brand: "greartisan"
price: "€ 30.82"
currency: EUR
in_stock: true
reviews_count: 8
category: "Greartisan"
url: https://www.desertcart.hr/products/334352028-greartisan-dc-12v-27rpm-worm-n20-high-torque-speed-reduction
store_origin: HR
region: Croatia
---

# High torque 0.1Nm output 27 RPM ultra-precise speed Durable metal gearbox Greartisan DC 12V 27RPM Worm N20 High Torque Speed Reduction Motor with Metal Gearbox Motor for DIY RC Toys

**Brand:** greartisan
**Price:** € 30.82
**Availability:** ✅ In Stock

## Summary

> ⚡️ Small Motor, Big Impact: Power Your DIY Projects Like a Pro!

## Quick Answers

- **What is this?** Greartisan DC 12V 27RPM Worm N20 High Torque Speed Reduction Motor with Metal Gearbox Motor for DIY RC Toys by greartisan
- **How much does it cost?** € 30.82 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/334352028-greartisan-dc-12v-27rpm-worm-n20-high-torque-speed-reduction)

## Best For

- greartisan enthusiasts

## Why This Product

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

## Key Features

- • **Robust Metal Gearbox:** Metal gears ensure superior wear resistance and vibration stability under continuous use.
- • **Versatile Application Ready:** Ideal for smart locks, 3D printers, intelligent wearables, and more—engineered to elevate your innovation.
- • **Thermal & Vibration Resilience:** Three-layer copper plates and high-temp black plastic housing keep performance steady under pressure.
- • **Powerful Torque in a Compact Size:** Delivers 0.1Nm torque at a whisper-quiet 27 RPM, perfect for high-demand DIY RC projects.
- • **Precision Engineered for Reliability:** Crafted with imported steel plates and micro-module gears for unmatched accuracy and longevity.

## Overview

The Greartisan DC 12V 27RPM Worm N20 High Torque Motor combines precision-machined steel components with a durable metal gearbox to deliver reliable, high-torque performance in a compact form factor. Designed for demanding DIY RC toys and smart devices, it offers a low-speed, high-torque output of 0.1Nm with exceptional wear and thermal resistance, ensuring long-lasting, quiet operation.

## Description

Product Advantage: Small size dc gear motor with low speed and big torgue! 12mm gear motor provide 0.1Nm torque and more reliable! DC gear motors can match encoder, 3ppr! 4 kinds of Reduction ratio: 118,236,302,603! Specifications: Rated Voltage: DC 12V Reduction Ratio: 1:603 No-Load Speed: 27RPM No-Load Current: 30mA Rated Current: 85mA Rated Torque: 3256gf.cm D Shaped Output Shaft Size: 3*8.3mm (0.12" x 0.33") (D*L) Gearbox Size: 18.1 x 12 x 10.2mm (0.71" x 0.47" x 0.4") (L*W*H) Motor Size: 15 x 12 x 10.3mm (0.59" x 0.47" x 0.41") (L*W*H) Net weight: 13g Application: Electronic door lock, intelligent switch, steam hair straightener (water jet straight hair outlet), label stripper, intelligent wear, intelligent machine 3D printing equipment products, curling device, safe, electric screwdriver, display frame, etc. Packages: 1 x Mini DC Geared Motor PLEASE NOTE: 1.Use tolerance: Pay attention to the use of voltage and current range, otherwise the motor performance and motor life will decline. 2.Handling motors: Gently, as far as possible the use of motor shell part. 3.Motor wiring: Red lead to the positive electrode, black lead to the negative pole, if reversed, the motor rotation in the opposite direction. 4.Overload: As far as possible within the specified load range, prohibit motor blocking or close to the stall state for too long time to runs. Otherwise, the motor will burn out. 5.Motor storage: -- Storage temperature: 0℃ - 40℃; -- Storage humidity: 15% -90% RH; -- Avoid placing in high temperature, high humidity and corrosive gases. 6.Motor use temperature: 0℃ - 70℃

Review: awesome - no noise, great gears, torque ,speed is great
Review: Well made - As described worked very well

## Features

- 【Imported Steel Plate】: After precision machining of 7 kinds of lathes, complete with four secondary auxiliary processes, high precision and customizable.
- 【Three-layer Copper Plate】: It has good wear resistance, high temperature resistance and vibration resistance through continuous stamping with precision molds.
- 【Processing Technology】: M0.15 micro module gear, clock gear technology, after six processing, high precision, good reliability, can guarantee stability under high life.
- 【High Temperature Resistance】: High quality black plastic material, double-riveted riveting to prevent falling off at high speed.
- 【Greartisan Gurantee】: We only offer high quality motors! Any quality issues, please feel free to contact our customer service!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08ZCBZLC6 |
| Best Sellers Rank | #188,577 in Toys & Games ( See Top 100 in Toys & Games ) #304 in RC Electric Motors |
| Brand | Greartisan |
| Date First Available | March 18, 2021 |
| Item Weight | 0.317 ounces |
| Item model number | Greartisan |
| Manufacturer | Greartisan |
| Material | Metal |
| Model Name | gear |
| Product Dimensions | 0.47"W x 0.41"H |
| Shaft Diameter | 12 Millimeters |
| Speed | 27 RPM |
| UPC | 787803336023 |
| Voltage | 12 Volts |

## Product Details

- **Brand:** Greartisan
- **Model Name:** gear
- **Product Dimensions:** 0.47"W x 0.41"H
- **Speed:** 27 RPM
- **Voltage:** 12 Volts

## Images

![Greartisan DC 12V 27RPM Worm N20 High Torque Speed Reduction Motor with Metal Gearbox Motor for DIY RC Toys - Image 1](https://m.media-amazon.com/images/I/61TdWTFu26L.jpg)
![Greartisan DC 12V 27RPM Worm N20 High Torque Speed Reduction Motor with Metal Gearbox Motor for DIY RC Toys - Image 2](https://m.media-amazon.com/images/I/71Xe+1uuRxL.jpg)
![Greartisan DC 12V 27RPM Worm N20 High Torque Speed Reduction Motor with Metal Gearbox Motor for DIY RC Toys - Image 3](https://m.media-amazon.com/images/I/71Rwc3PBlKL.jpg)
![Greartisan DC 12V 27RPM Worm N20 High Torque Speed Reduction Motor with Metal Gearbox Motor for DIY RC Toys - Image 4](https://m.media-amazon.com/images/I/71kjem9bLML.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ awesome
*by G***H on August 13, 2025*

no noise, great gears, torque ,speed is great

### ⭐⭐⭐⭐⭐ Well made
*by A***G on December 30, 2025*

As described worked very well

### ⭐ Inaccurate description of motors.
*by M***R on July 23, 2025*

This is definitely not a 12v motor. I bought the 3V version and a 12V version and they are the same. They have very low torque. Running these at 3V for some robot wheels may be fine, but if you actually need to move anything with a little bit of weight good luck. (Couldn't slowly spin a Raz Pi5 and a web cam even at the 16-30 RPM range).

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**Shop now:** [https://www.desertcart.hr/products/334352028-greartisan-dc-12v-27rpm-worm-n20-high-torque-speed-reduction](https://www.desertcart.hr/products/334352028-greartisan-dc-12v-27rpm-worm-n20-high-torque-speed-reduction)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-22*