---
product_id: 272932975
title: "BRINGSMART 12V 40rpm DC Worm Gear Motor 4.5kg.cm Low Speed Mini Turbine Worm Reducer Electric Machine Self-Locking DC Motor for Toys (JGY-370 12V 40rpm)"
brand: "bringsmart"
price: "€ 60.63"
currency: EUR
in_stock: true
reviews_count: 11
category: "Bringsmart"
url: https://www.desertcart.sk/products/272932975-bringsmart-12v-40rpm-dc-worm-gear-motor-4-5kg-cm
store_origin: SK
region: Slovakia
---

# reversible rotation wiring ultra-quiet operation 4.5kg.cm torque powerhouse BRINGSMART 12V 40rpm DC Worm Gear Motor 4.5kg.cm Low Speed Mini Turbine Worm Reducer Electric Machine Self-Locking DC Motor for Toys (JGY-370 12V 40rpm)

**Brand:** bringsmart
**Price:** € 60.63
**Availability:** ✅ In Stock

## Summary

> ⚙️ Quiet power that keeps your projects moving — without the noise!

## Quick Answers

- **What is this?** BRINGSMART 12V 40rpm DC Worm Gear Motor 4.5kg.cm Low Speed Mini Turbine Worm Reducer Electric Machine Self-Locking DC Motor for Toys (JGY-370 12V 40rpm) by bringsmart
- **How much does it cost?** € 60.63 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/272932975-bringsmart-12v-40rpm-dc-worm-gear-motor-4-5kg-cm)

## 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

- • **Compact Powerhouse:** Mini turbine worm reducer design fits tight spaces without sacrificing strength.
- • **Durable All-Metal Gears:** Built with high abrasion and heat-resistant alloy steel for long-lasting reliability.
- • **Precision Torque Master:** Delivers a robust 4.5kg.cm torque for heavy-duty small motor tasks.
- • **Whisper-Quiet Performance:** Operates with minimal noise, perfect for discreet, professional setups.
- • **Versatile Reversible Rotation:** Easily switch motor direction by changing wiring connections to fit any project.

## Overview

The BRINGSMART 12V 40rpm DC Worm Gear Motor (JGY-370) is a compact, high-torque electric motor featuring durable all-metal gears and a self-locking worm gear design. Operating quietly at 40 RPM with a rated torque of 4.5kg.cm, it offers reversible rotation and exceptional load capacity, making it ideal for precision applications in toys, automation, and small machinery where space and noise constraints matter.

## Description

BRINGSMART 12V 40rpm DC Worm Gear Motor 4.5kg.cm Low Speed Mini Turbine Worm Reducer Electric Machine Self-Locking DC Motor for Toys (JGY-370 12V 40rpm) - desertcart.com

Review: Great Product - 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: Quiet. - After trying 3 different motors. This is the one it is quiet and strong.

## Features

- JGY-370 12V 40rpm, Rated voltage-12V DC, No load speed-40rpm,no load current-60mA,Rated speed-30rpm,rated torque-4.5kg.cm,rated current-0.5A
- ALL-METAL GEARS, high-temperature resistance, high abrasion resistance, strong load capacity, sturdy and durable, effectively protect the turbo worm gear box motor body.
- D SHAPED OUTPUT SHAFT, using high hardness steel, good toughness, impact resistance, the quality of the bearing and the service life of the turbo worm gear motor are improved, extremely durable
- GEAR DC MOTOR with MICRO-TURBINE WORM, you can change the wiring-connection to change motor rotation. Low noise and high torque.
- Application: Label machines, remote control curtains, automatic voltage regulators, barbecue grills, ovens, washers, waste disposal machines, household appliances, coin machines, paper currency recognizers, automatic actuators, coffee machines, towel machines, printing machines and Stage lighting. This section is suitable for small motor configuration high speed ratio, the installation space is limited occasions, large torque output.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07FD1DJPF |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #33,105 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #5 in Mechanical Worm Gears |
| Brand | BRINGSMART |
| Customer Reviews | 4.4 4.4 out of 5 stars (623) |
| Date First Available | June 19, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 5.9 ounces |
| Item model number | JGY-370 |
| Manufacturer | Hugwit Company |
| Material | Alloy Steel, Metal |
| Model Name | gear |
| Package Dimensions | 4.33 x 2.8 x 2.05 inches |
| Part Number | JGY-370 |
| Size | 12V 40rpm |
| Speed | 40 RPM |
| UPC | 691341563851 |
| Voltage | 12 Volts |

## Product Details

- **Brand:** BRINGSMART
- **Material:** Alloy Steel, Metal
- **Model Name:** gear
- **Speed:** 40 RPM
- **Voltage:** 12 Volts

## Images

![BRINGSMART 12V 40rpm DC Worm Gear Motor 4.5kg.cm Low Speed Mini Turbine Worm Reducer Electric Machine Self-Locking DC Motor for Toys (JGY-370 12V 40rpm) - Image 1](https://m.media-amazon.com/images/I/51DFH+-GdGL.jpg)
![BRINGSMART 12V 40rpm DC Worm Gear Motor 4.5kg.cm Low Speed Mini Turbine Worm Reducer Electric Machine Self-Locking DC Motor for Toys (JGY-370 12V 40rpm) - Image 2](https://m.media-amazon.com/images/I/51jy46EcA8L.jpg)
![BRINGSMART 12V 40rpm DC Worm Gear Motor 4.5kg.cm Low Speed Mini Turbine Worm Reducer Electric Machine Self-Locking DC Motor for Toys (JGY-370 12V 40rpm) - Image 3](https://m.media-amazon.com/images/I/61nLTSrk6ML.jpg)
![BRINGSMART 12V 40rpm DC Worm Gear Motor 4.5kg.cm Low Speed Mini Turbine Worm Reducer Electric Machine Self-Locking DC Motor for Toys (JGY-370 12V 40rpm) - Image 4](https://m.media-amazon.com/images/I/514294of38L.jpg)
![BRINGSMART 12V 40rpm DC Worm Gear Motor 4.5kg.cm Low Speed Mini Turbine Worm Reducer Electric Machine Self-Locking DC Motor for Toys (JGY-370 12V 40rpm) - 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

### ⭐⭐⭐⭐⭐ Great Product
*by R***S on September 11, 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.

### ⭐⭐⭐⭐⭐ Quiet.
*by B***S on August 30, 2025*

After trying 3 different motors. This is the one it is quiet and strong.

### ⭐⭐⭐⭐⭐ Solid product
*by B***. on January 19, 2026*

Does great job tuning my ham magloop antenna.

## Frequently Bought Together

- BRINGSMART 12V 40rpm DC Worm Gear Motor 4.5kg.cm Low Speed Mini Turbine Worm Reducer Electric Machine Self-Locking DC Motor for Toys (JGY-370 12V 40rpm)
- SDTC Tech 6V-30V 8A DC Motor Speed Controller 6V 12V 24V PWM Stepless Speed Control Switch Adjustable Driver Regulator with Duty Cycle LED Digital Display & Knob
- Fat Daddio's Anodized Aluminum Round Cake Pan, 9 x 3 Inch

---

## 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.sk/products/272932975-bringsmart-12v-40rpm-dc-worm-gear-motor-4-5kg-cm](https://www.desertcart.sk/products/272932975-bringsmart-12v-40rpm-dc-worm-gear-motor-4-5kg-cm)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-04*