---
product_id: 374085265
title: "Greartisan Metal DC 12V 300RPM Gear Motor High Torque Electric Micro Speed Reduction Geared Motor Eccentric Output Shaft 37mm Diameter Gearbox"
brand: "greartisan"
price: "R2055"
currency: ZAR
in_stock: true
reviews_count: 5
category: "Greartisan"
url: https://www.desertcart.co.za/products/374085265-greartisan-metal-dc-12v-300rpm-gear-motor-high-torque-electric
store_origin: ZA
region: South Africa
---

# Positive-negative rotation with speed control Pure copper wire core boosts power +30% All-metal gears for max durability Greartisan Metal DC 12V 300RPM Gear Motor High Torque Electric Micro Speed Reduction Geared Motor Eccentric Output Shaft 37mm Diameter Gearbox

**Brand:** greartisan
**Price:** R2055
**Availability:** ✅ In Stock

## Summary

> ⚡ Gear up your projects with power, precision, and durability!

## Quick Answers

- **What is this?** Greartisan Metal DC 12V 300RPM Gear Motor High Torque Electric Micro Speed Reduction Geared Motor Eccentric Output Shaft 37mm Diameter Gearbox by greartisan
- **How much does it cost?** R2055 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/374085265-greartisan-metal-dc-12v-300rpm-gear-motor-high-torque-electric)

## 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 Output Shaft:** D-shaped hardened steel shaft ensures impact resistance and extended motor lifespan.
- • **Unmatched Durability:** All-metal gears engineered for high-temp & abrasion resistance, built to last through heavy loads.
- • **Plug & Play Confidence:** Backed by 100% unconditional return guarantee and customizable voltage/RPM options.
- • **Power-Boosted Efficiency:** Precision-wound pure copper rotor increases motor power by 30%, delivering reliable high torque.
- • **Versatile Rotation Control:** Supports both forward and reverse rotation with adjustable speed reduction for precise applications.

## Overview

The Greartisan Metal DC 12V 300RPM Gear Motor features a rugged all-metal gearbox with high abrasion and heat resistance, a pure copper wire core rotor that boosts power by 30%, and a hardened D-shaped output shaft for superior durability. Designed for professional-grade applications like vending machines, cameras, and automation, it offers reversible rotation with adjustable speed reduction and low noise operation. Compact yet powerful, this motor is backed by a reliable guarantee and customizable options to fit your exact needs.

## Description

Specifications: Rated Voltage: 12V Speed: 300RPM Material: Metal Rated Torque: 1.6Kg.cm Reduction Ratio: 1:17.4 Rated Current: 0.1A D Shaped Output Shaft Size: 6*14mm (0.24" x 0.55") (D*L) Gearbox Size: 37 x 23mm (1.46" x 0.91") (D*L) Motor Size: 36.2 x 33.3mm (1.43" x 1.31") (D*L) Mounting Hole Size: M3 (not included) Application: Vending equipments, pan camera, slot machine, money detector, coin refund devices, automatic doors, peritoneal machine, toys motor etc. Packages: - 1 x 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: Rotation juste, moteur décommander assez puissant pour sa grosseur ,silencieux
Review: Tutto ok come da descrizione.

## Features

- 【ALL-METAL GEARS】: High-temperature resistance, high abrasion resistance, strong load capacity, sturdy and durable, effectively protect the gear box motor body.
- 【PURE COPPER WIRE CORE ROTOR】: With precision winding technology, the geared motor power instant increased by 30%.
- 【D SHAPED OUTPUT SHAFT】: Using high hardness steel, good toughness, impact resistance, the quality of the bearing and the service life of the gear motor are improved, extremely durable.
- 【POSITIVE-NEGATIVE ROTATION】: You also can adjust the speed, but the motor speed can only be reduced, can not be raised. Low noise and high torque, such as 10rpm can drive 15 kilograms.
- 【RELIABLE GURANTEE】: Any quality issues, we promise 100% unconditional return service. If you need other voltage and rpm, please feel free to contact us!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B072N84V8S |
| Are batteries included? | No |
| Best Sellers Rank | #52,035 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #9 in Gearboxes, Gearheads & Speed Reducers |
| Brand | Greartisan |
| Colour | 300 RPM |
| Country of Origin | USA |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,029) |
| Date First Available | 21 December 2017 |
| Horsepower | 300 Watts |
| Item Weight | 210 g |
| Item model number | Greartisan |
| Manufacturer | Greartisan |
| Material | Metal |
| Model number | Greartisan |
| Package Dimensions | 10.2 x 6.3 x 5.2 cm; 210 g |
| Speed | 300 RPM |
| UPC | 766330627002 |
| Voltage | 12 Volts |

## Product Details

- **Brand:** Greartisan
- **Horsepower:** 300 Watts
- **Material:** Metal
- **Speed:** 300 RPM
- **Voltage:** 12 Volts

## Images

![Greartisan Metal DC 12V 300RPM Gear Motor High Torque Electric Micro Speed Reduction Geared Motor Eccentric Output Shaft 37mm Diameter Gearbox - Image 1](https://m.media-amazon.com/images/I/4160rBX9iQL.jpg)
![Greartisan Metal DC 12V 300RPM Gear Motor High Torque Electric Micro Speed Reduction Geared Motor Eccentric Output Shaft 37mm Diameter Gearbox - Image 2](https://m.media-amazon.com/images/I/41OwVBqk-0L.jpg)
![Greartisan Metal DC 12V 300RPM Gear Motor High Torque Electric Micro Speed Reduction Geared Motor Eccentric Output Shaft 37mm Diameter Gearbox - Image 3](https://m.media-amazon.com/images/I/41REemxOpHL.jpg)
![Greartisan Metal DC 12V 300RPM Gear Motor High Torque Electric Micro Speed Reduction Geared Motor Eccentric Output Shaft 37mm Diameter Gearbox - Image 4](https://m.media-amazon.com/images/I/41XEcF2awGL.jpg)
![Greartisan Metal DC 12V 300RPM Gear Motor High Torque Electric Micro Speed Reduction Geared Motor Eccentric Output Shaft 37mm Diameter Gearbox - Image 5](https://m.media-amazon.com/images/I/41dh0P+bjvL.jpg)

## Questions & Answers

**Q: How much weight can this motor lift if it was used for a "mini" garage door opener? Door would be 50"x30". Approximately 30lbs**
A: The maximum torque this motor could produce is approximately 0.67 lb-in peak at close to stall. The stated speed 120 RPM is assumed to be a no-load value. Using a more reasonable operating 60% of these values, the motor may approximately produce  0.4 lb-in at 90 RPM. The power available from this unit is approximately .426 watts. You want to lift a 30 lb door 30 (?) inches in an assumed 10 seconds which is approximately 10 watts. So what you are asking is will a 0.43 watt motor power a 10 watt requirement. The answer is no.   (The preceding power requirement calculation does not address any added wattage requirement due to friction or drive efficiency losses which would increase the "no" to a "HELL NO")

**Q: Can I use a 12V 1A adapter with this motor?**
A: Depends on your application. I got 20 RPM motor: no load at 12V ~100mA. No load start-up < 200mA. If you put intermittent heavy load, then i measure > 2A. I think stall test was nearly 4A.

**Q: Do these leak grease from the gear box?**
A: Nope no sign of any grease leaking out yet

**Q: If this motor is used as a wind turbine generator, will it output 12v at 200rpm?**
A: I used mine as a hand crank phone charger that charged a  battery pack. I worked great and the output will vary based on your load and speed, so it will probably have a lower voltage than 12v at 200RPM. You'll want to put it through a full bridge rectifier with a capacitor in parallel to produce a DC voltage, however the diodes and capacitor will also drop your voltage. The battery pack I was using was only around 6 to 7 volts DC, also the gearing in the motor is really high so for a wind turbine you would probably have to help start the blades to get them to spin.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***T on 23 August 2023*

Rotation juste, moteur décommander assez puissant pour sa grosseur ,silencieux

### ⭐⭐⭐⭐⭐ Review
*by G***O on 6 April 2024*

Tutto ok come da descrizione.

### ⭐⭐⭐⭐⭐ Review
*by A***Z on 17 July 2023*

Era exactamente lo que necesitaba, quedó muy satisfecho.

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**Shop now:** [https://www.desertcart.co.za/products/374085265-greartisan-metal-dc-12v-300rpm-gear-motor-high-torque-electric](https://www.desertcart.co.za/products/374085265-greartisan-metal-dc-12v-300rpm-gear-motor-high-torque-electric)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-06*