---
product_id: 318446876
title: "DC 12V 5RPM 15Kg.cm 8mm Double Shafts Self-Locking Reversible Worm Gear Motor with Cable, High Torque Speed Reduction Motor, Turbine Electric Gearbox Motor"
brand: "greartisan"
price: "¥15944"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/318446876-dc-12v-5rpm-15kg-cm-8mm-double-shafts-self-locking
store_origin: JP
region: Japan
---

# Reversible rotation Self-locking safety 15Kg.cm high torque DC 12V 5RPM 15Kg.cm 8mm Double Shafts Self-Locking Reversible Worm Gear Motor with Cable, High Torque Speed Reduction Motor, Turbine Electric Gearbox Motor

**Brand:** greartisan
**Price:** ¥15944
**Availability:** ✅ In Stock

## Summary

> ⚡ Unlock unstoppable power with precision and control!

## Quick Answers

- **What is this?** DC 12V 5RPM 15Kg.cm 8mm Double Shafts Self-Locking Reversible Worm Gear Motor with Cable, High Torque Speed Reduction Motor, Turbine Electric Gearbox Motor by greartisan
- **How much does it cost?** ¥15944 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/318446876-dc-12v-5rpm-15kg-cm-8mm-double-shafts-self-locking)

## 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

- • **Silent Efficiency:** Engineered with high-precision gears and carbon brushes for whisper-quiet operation.
- • **Compact Versatility:** Space-saving form factor fits diverse installations from automation to smart home devices.
- • **Built-In Safety Lock:** Self-locking worm gear design ensures the output shaft stays fixed when powered off.
- • **Dynamic Direction Control:** Easily switch rotation direction by reversing wiring—flexibility at your fingertips.
- • **Powerful Precision Torque:** Delivers a robust 15Kg.cm torque for demanding applications without compromise.

## Overview

The Greartisan DC 12V worm gear motor combines high torque (15Kg.cm) with low noise and reversible rotation, featuring a self-locking mechanism for secure positioning. Its compact metal design and versatile mounting options make it ideal for automation, robotics, and smart appliances requiring reliable, quiet, and precise motion control.

## Description

Rated Voltage: DC 12V Reduction Ratio: 1:505 No-Load Speed: 5RPM Rated Torque: 15Kg.cm Rated Current: 370/380mA (Positive Rotation / Negative Rotation) Error: ±10% D Shaped Output Shaft Size: 8*15mm (0.31" x 0.59") (D*L) Gearbox Size: 58.1 x 40.11 x 36mm (2.29" x 1.58" x 1.42”) (L*W*H) Motor Size: 31 x 57.2mm (1.22" x 2.25") (D*L) Mounting Hole Size: M4 (not included) Main Material: Metal, Electronic component Wire Length : 20cm  Packages:  - 1 x Worm Gear Motor  What does motor torque mean? The standard torque of the motor is 10kg.cm. If the belt wheel is used for transmission, the belt wheel has a radius of 1cm, and the output tension of the belt is 10kg. If the belt radius is 2cm, the output tension of the belt is 5kg, and so on.   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℃

## Features

- 【High Torque & Lower Noise】: Long carbon brush high life, high precision gear design, small size, high torque, low noise, high efficiency.
- 【Positive-Negative Rotation】: This type is miniature High Torque Electric Worm Gear DC Motor, which can change shaft rotation direction while the wiring positive andnegative be changed.
- 【Self-Locking】: Turbo worm geared motor with self-lock, that is, in the case of motor without electric, the output axis is fixed, self-lock.
- 【Versatile】: The reducer output shaft arranged vertically with the motor shaft, whole motor output is relatively short,can be widely used in various of occasions that require special installation size.
- 【Application】: Boat, Car, Fan, Home Appliance, BBQ, Machinery and equipment, automation instruments, electric curtain, stage lighting, counter, faucet, safe, wet towel dispenser, vending machines, automatic monitoring and other modern art.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Greartisan |
| Part number | Greartisan |
| Item Weight | 379 g |
| Package Dimensions | 13.11 x 8 x 5.31 cm; 379.88 g |
| Item model number | Greartisan |
| Size | 12 Volt |
| Colour | 5 RPM |
| Material | Metal |
| Power source type | DC |
| Voltage | 12 Volts |
| Installation method | Screw-In |
| Item Package Quantity | 1 |
| Speed | 5 RPM |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Greartisan
- **Model name:** gear
- **Speed:** 5 RPM
- **Voltage:** 12 Volts
- **Material:** Metal

## Images

![DC 12V 5RPM 15Kg.cm 8mm Double Shafts Self-Locking Reversible Worm Gear Motor with Cable, High Torque Speed Reduction Motor, Turbine Electric Gearbox Motor - Image 1](https://m.media-amazon.com/images/I/51D+LY9N3kL.jpg)

## Available Options

This product comes in different **Colour Name, Size Name** options.

## Questions & Answers

**Q: When power is off, how many degrees of rotation is the shaft able to rotate?**
A: If you  have no power to the motor there is no rotation. You will break the gears if you try to force rotation.

**Q: Hola buenas tardes. Queria saber cual es la ventaja de elegir "regalo" al momento de comprar?**
A: Normalmente no envían la factura del artículo para que quien lo reciba no vea el precio, o burles los impuestos a pagar cuando llegue a tu país

**Q: are these motors ok for frequent starts and stops ?**
A: It all depends on load...if you are worried you could ramp your starts and stops.

**Q: where can I find a 3d Drawing for this part to load into a cad program**
A: I made my own from dimensions I found on internet. And - they are cheap enough to just buy one and measure it.

## Frequently Bought Together

- Greartisan DC 12V 5RPM 15Kg.cm 8mm Double Shafts Self-Locking Reversible Worm Gear Motor with Cable, High Torque Speed Reduction Motor, Turbine Electric Gearbox Motor
- OONO Forward and Reverse Relay Module for Motor/Linear Actuator, Reversing Relay Module (DC 12V)
- uxcell 8mm Inner Dia H13*D16 Rigid Flange Coupling Motor Guide Shaft Coupler Motor Connector 2PCS for DIY Parts

---

## 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.jp/products/318446876-dc-12v-5rpm-15kg-cm-8mm-double-shafts-self-locking](https://www.desertcart.jp/products/318446876-dc-12v-5rpm-15kg-cm-8mm-double-shafts-self-locking)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-17*