---
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: "1505407₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/272932975-bringsmart-12v-40rpm-dc-worm-gear-motor-4-5kg-cm
store_origin: VN
region: Vietnam
---

# 40 RPM precision low speed 4.5kg.cm torque powerhouse All-metal gears, ultra durable 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:** 1505407₫
**Availability:** ✅ In Stock

## Summary

> ⚙️ Power Meets Precision: The Ultimate Low-Speed Torque Motor for Next-Level DIY & Automation

## 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?** 1505407₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/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

- • **Precision Low-Speed Control:** Operates at a steady 40 RPM, perfect for applications demanding smooth, controlled motion.
- • **Torque that Moves Mountains:** Delivers a robust 4.5kg.cm torque for heavy-duty performance in compact form.
- • **Built to Last with Metal Grit:** All-metal gears engineered for high abrasion and temperature resistance ensure long-lasting reliability.
- • **Versatile Directional Control:** Easily switch motor rotation by changing wiring connections—adaptability at your fingertips.
- • **Compact Powerhouse for Tight Spaces:** Mini turbine worm reducer design fits seamlessly into limited installation areas without sacrificing output.

## Overview

The BRINGSMART 12V 40rpm DC Worm Gear Motor (JGY-370) is a compact, high-torque electric motor featuring all-metal gears for exceptional durability and heat resistance. With a rated torque of 4.5kg.cm and a low-noise 40 RPM speed, it’s engineered for precision control in space-constrained applications like automation, robotics, and household appliances. Its self-locking worm gear design and reversible rotation capability make it a versatile choice for professionals seeking reliable, long-lasting performance.

## Description

Full description not available

## 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 |
|---------------|-------|
| Brand | BRINGSMART |
| Model Name | gear |
| Speed | 40 RPM |
| Voltage | 12 Volts |
| Material | Alloy Steel, Metal |
| Item Weight | 168 Grams |
| Manufacturer | Hugwit Company |
| UPC | 691341563851 |
| Part Number | JGY-370 |
| Item Weight | 5.9 ounces |
| Package Dimensions | 4.33 x 2.8 x 2.05 inches |
| Item model number | JGY-370 |
| Is Discontinued By Manufacturer | No |
| Size | 12V 40rpm |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

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

## 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.

## 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)
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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-01*