---
product_id: 496412316
title: "Bringsmart DC 12 Volt High Torque Worm Gear Motor (JGY-370 12V 3rpm)"
brand: "bringsmart"
price: "¥8922"
currency: JPY
in_stock: true
reviews_count: 5
category: "Bringsmart"
url: https://www.desertcart.jp/products/496412316-bringsmart-dc-12-volt-high-torque-worm-gear-motor-jgy
store_origin: JP
region: Japan
---

# 12V rated voltage 3 RPM precision speed 25 kg·cm torque Bringsmart DC 12 Volt High Torque Worm Gear Motor (JGY-370 12V 3rpm)

**Brand:** bringsmart
**Price:** ¥8922
**Availability:** ✅ In Stock

## Summary

> ⚙️ Power your projects with precision and control!

## Quick Answers

- **What is this?** Bringsmart DC 12 Volt High Torque Worm Gear Motor (JGY-370 12V 3rpm) by bringsmart
- **How much does it cost?** ¥8922 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/496412316-bringsmart-dc-12-volt-high-torque-worm-gear-motor-jgy)

## Best For

- bringsmart enthusiasts

## Why This Product

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

## Key Features

- • **Self-Locking Safety:** Locks output shaft when powered off, ensuring secure positioning.
- • **Unmatched Torque Power:** Delivers a robust 25 kg·cm torque for heavy-duty applications.
- • **Versatile Voltage Options:** Supports 12V DC for reliable, consistent performance.
- • **Precision Low-Speed Control:** Operates at a steady 3 RPM for smooth, accurate motion.
- • **Compact & Durable Metal Build:** Engineered with metal housing for longevity and industrial strength.

## Overview

The Bringsmart DC 12 Volt High Torque Worm Gear Motor (JGY-370 12V 3rpm) is a compact, metal-encased motor designed for applications requiring high torque (25 kg·cm) and low-speed precision (3 RPM). Featuring a self-locking output shaft for secure positioning without power, it operates efficiently at 12V DC, making it ideal for DIY projects and industrial uses where reliable, steady motion is critical.

## Description

The DC Gear motor with self-lock, that is, in the case of motor without electric, the output axis is fixed, self-lock. If you need other voltage and rpm, please contact us, there are many other models of this motor in store.

Review: Just what I needed for my DIY indoor DTV antenna rotator. Together with a 9V battery and a DaierTek switch (AIN: B0F7L32LCR) this works as a way to move my antenna around that's mounted high in my garage ceiling. Perfect.
Review: Se entregó dos días después de lo ofrecido. Llegó en dos partes (dos paquetes por separado) y uno de los paquetes traía un motor menos. En resumen, de los 12 motores que pedí, sólo llegaron 11. Intenté hacer el reclamo porque no deseaba devolverlos, ya que me era urgente el utilizarlos en el proyecto; pero no me daba (o no encontré la alternativa de sólo reclamar que llegaron incompletos)

## Features

- JGY-370 6V 6rpm, Rated voltage-6V DC, No load speed-6rpm,no load current-100MA,Rated speed-4rpm,rated torque-25kg.cm,rated current-0.6A
- JGY-370 12V 3rpm, Rated voltage-12V DC, No load speed-3rpm,no load current-60MA,Rated speed-2rpm,rated torque-25kg.cm,rated current-0.6A
- JGY-370 12V 150rpm, Rated voltage-12V DC, No load speed-150rpm,no load current-60MA,Rated speed-100rpm,rated torque-1.5kg.cm,rated current-0.6
- JGY-370 24V 4rpm,Rated voltage-24V DC, No load speed-4rpm,no load current-15MA,Rated speed-3rpm,rated torque-20kg.cm,rated current-0.08A

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07222M77Q |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 170,921 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) |
| Customer Reviews | 4.4 4.4 out of 5 stars (586) |
| Date First Available | 17 Jun. 2017 |
| Item Package Quantity | 1 |
| Item Weight | 170 g |
| Item model number | JGY-370 |
| Manufacturer | Hugwit Company |
| Material | Metal |
| Package Dimensions | 11.3 x 6.7 x 5 cm; 170 g |
| Part number | JGY-370 |
| Size | 12V 3rpm |
| Speed | 3 RPM |
| Voltage | 12 Volts |

## Product Details

- **Brand:** Bringsmart
- **Material:** Metal
- **Model name:** gear
- **Speed:** 3 RPM
- **Voltage:** 12 Volts

## Images

![Bringsmart DC 12 Volt High Torque Worm Gear Motor (JGY-370 12V 3rpm) - Image 1](https://m.media-amazon.com/images/I/51DFH+-GdGL.jpg)
![Bringsmart DC 12 Volt High Torque Worm Gear Motor (JGY-370 12V 3rpm) - Image 2](https://m.media-amazon.com/images/I/51jy46EcA8L.jpg)
![Bringsmart DC 12 Volt High Torque Worm Gear Motor (JGY-370 12V 3rpm) - Image 3](https://m.media-amazon.com/images/I/61nLTSrk6ML.jpg)
![Bringsmart DC 12 Volt High Torque Worm Gear Motor (JGY-370 12V 3rpm) - Image 4](https://m.media-amazon.com/images/I/514294of38L.jpg)
![Bringsmart DC 12 Volt High Torque Worm Gear Motor (JGY-370 12V 3rpm) - Image 5](https://m.media-amazon.com/images/I/71Ub7-v-DzL.jpg)

## Available Options

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

## Questions & Answers

**Q: Could this unit control a stepper motor used on a heavy duty telescope mount for star tracking? It would push/pull approx. 30 lbs.**
A: This is a motor, not a controller.  It is on or off.  Not a stepper motor.

**Q: What attaches to the turning part?**
A: The output shaft of these motors are a 6mm D-shaped shaft with a threaded hole.  Unfortunately, I don't know the specification for the threaded hole in the shaft  
Instead, I used a small aluminum hub, also available here on Amazon:
https://www.amazon.com/gp/product/B00B887FX8/ref=ppx_yo_dt_b_asin_title_o04_s03?ie=UTF8&psc=1

That hub comes as a set of 2, with set-screws, and a small Allen wrench, but no other hardware.  For that hub, I needed to get some #4-40 machine screws.  I used 3/8" machine screws for the thickness of the material I mounted to the hub so that the screws would not protrude through the hub and into the motor mount.

There are other 6mm hubs available that should work just as well.  However, I selected the one listed above because of positive reviews, and in particular, info indicating that this hub uses 2 set screws which makes it more secure.  That info was accurate.  And I've found that hub fits and works perfectly for my application.

I hope this helped.

**Q: What is the ratio of input to output? I'm looking for 30:1 or 60:1**
A: This motor has 1:40 ratio and 1:65 ratio. The 1:40 ratio is 210rpm and 1:65 ratio is 90rpm.

**Q: Is there a template available to build a mount?**
A: Lowes has some metal L-brackets that fit the bolt pattern perfectly. Coupled with 3mm screws from Lowes, it mounts easily.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by R***S on 11 September 2025*

Just what I needed for my DIY indoor DTV antenna rotator. Together with a 9V battery and a DaierTek switch (AIN: B0F7L32LCR) this works as a way to move my antenna around that's mounted high in my garage ceiling. Perfect.

### ⭐ Review
*by L***. on 25 April 2022*

Se entregó dos días después de lo ofrecido. Llegó en dos partes (dos paquetes por separado) y uno de los paquetes traía un motor menos. En resumen, de los 12 motores que pedí, sólo llegaron 11. Intenté hacer el reclamo porque no deseaba devolverlos, ya que me era urgente el utilizarlos en el proyecto; pero no me daba (o no encontré la alternativa de sólo reclamar que llegaron incompletos)

### ⭐⭐⭐⭐⭐ Review
*by C***E on 13 July 2024*

Wos well

## Frequently Bought Together

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-15*