---
product_id: 460526465
title: "Greartisan DC 12V 300RPM Gear Motor High Torque Electric Micro Speed Reduction Geared Motor Eccentric Output Shaft 37mm Diameter Gearbox"
brand: "greartisan"
price: "€ 50.51"
currency: EUR
in_stock: true
reviews_count: 5
category: "Greartisan"
url: https://www.desertcart.com.cy/products/460526465-greartisan-dc-12v-300rpm-gear-motor-high-torque-electric-micro
store_origin: CY
region: Cyprus
---

# Bidirectional rotation with speed control 30% power boost with pure copper rotor All-metal gears for max durability Greartisan DC 12V 300RPM Gear Motor High Torque Electric Micro Speed Reduction Geared Motor Eccentric Output Shaft 37mm Diameter Gearbox

**Brand:** greartisan
**Price:** € 50.51
**Availability:** ✅ In Stock

## Summary

> ⚡ Gear up your innovation with unstoppable torque!

## Quick Answers

- **What is this?** Greartisan 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?** € 50.51 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/460526465-greartisan-dc-12v-300rpm-gear-motor-high-torque-electric-micro)

## 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

- • **Smooth & Quiet Operation:** Low noise design drives up to 15kg at 10RPM—perfect for professional-grade applications.
- • **Risk-Free Reliability Guarantee:** 100% unconditional return policy keeps your investment safe and stress-free.
- • **Versatile D-Shaped Output Shaft:** High-hardness steel shaft boosts impact resistance and extends motor lifespan.
- • **Built to Last with All-Metal Gears:** Engineered for high-temp & abrasion resistance, ensuring your projects never stall.
- • **Power Surge with Pure Copper Rotor:** Precision winding technology delivers 30% more instant torque—feel the difference.

## Overview

The Greartisan DC 12V 300RPM Gear Motor features a robust all-metal gearbox and a pure copper wire core rotor that boosts power by 30%. Its D-shaped hardened steel output shaft ensures durability and impact resistance, while offering positive-negative rotation with adjustable speed reduction. Ideal for precision applications like vending machines, cameras, and automated devices, this motor combines quiet operation with high torque and a reliable 100% satisfaction guarantee.

## 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: They work very well. Quiet. I've have 2 of them on my Bird Feeder for over a year, in rain, sun and snow, and they just keep on working.
Review: One motor was quiet, the other noisey.

## 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 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 5,766 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 1 in Gearboxes, Gearheads & Speed Reducers |
| Colour | 300 RPM |
| Customer Reviews | 4.4 4.4 out of 5 stars (101) |
| Date First Available | 15 Jun. 2017 |
| Horsepower | 300 Watts |
| Item Package Quantity | 1 |
| Item Weight | 210 g |
| Item model number | Greartisan |
| Manufacturer | Greartisan |
| Material | Metal |
| Package Dimensions | 10.2 x 6.3 x 5.2 cm; 210 g |
| Part Number | Greartisan |
| Size | 12 Volt |
| Speed | 300 RPM |
| Voltage | 12 Volts |

## Product Details

- **Brand:** Greartisan
- **Horsepower:** 300 Watts
- **Model name:** gear
- **Speed:** 300 RPM
- **Voltage:** 12 Volts

## Images

![Greartisan 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/61Evn9b4D3L.jpg)

## Available Options

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

## 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 S***N on 5 April 2019*

They work very well. Quiet. I've have 2 of them on my Bird Feeder for over a year, in rain, sun and snow, and they just keep on working.

### ⭐⭐⭐⭐⭐ Review
*by A***R on 25 April 2021*

One motor was quiet, the other noisey.

### ⭐⭐⭐⭐⭐ Review
*by S***I on 11 January 2025*

it met my expectations for my experimentation

## Frequently Bought Together

- Greartisan DC 12V 300RPM Gear Motor High Torque Electric Micro Speed Reduction Geared Motor Eccentric Output Shaft 37mm Diameter Gearbox
- RioRand 6V 12V 24V 28V 3A 80W DC Motor Speed Controller PWM Speed Adjustable Reversible Switch 1203BB DC Motor Driver Reversing
- Black 25mm DC Gear Motors Mounting Bracket, Iron Anti-Rust Gearbox L-Shape Fixed Seat, Gear Reduction Motor Holder

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.cy/products/460526465-greartisan-dc-12v-300rpm-gear-motor-high-torque-electric-micro](https://www.desertcart.com.cy/products/460526465-greartisan-dc-12v-300rpm-gear-motor-high-torque-electric-micro)

---

*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-04*