---
product_id: 324091578
title: "BRINGSMART 12V 16rpm DC Worm Gear Motor 70kg.cm High Torque Turbine Electric Gearbox Motor Self-Locking Reversed Mini Engine Geared Motor for DIY Robot Door Lock Curtain Machine (12V 16rpm)"
brand: "bringsmart"
price: "219.59 DT"
currency: TND
in_stock: true
reviews_count: 5
category: "Bringsmart"
url: https://www.desertcart.tn/products/324091578-bringsmart-12v-16rpm-dc-worm-gear-motor-70kg-cm-high
store_origin: TN
region: Tunisia
---

# Reversible rotation wiring Self-locking worm gear 70kg.cm torque powerhouse BRINGSMART 12V 16rpm DC Worm Gear Motor 70kg.cm High Torque Turbine Electric Gearbox Motor Self-Locking Reversed Mini Engine Geared Motor for DIY Robot Door Lock Curtain Machine (12V 16rpm)

**Brand:** bringsmart
**Price:** 219.59 DT
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your projects with precision torque and smart control!

## Quick Answers

- **What is this?** BRINGSMART 12V 16rpm DC Worm Gear Motor 70kg.cm High Torque Turbine Electric Gearbox Motor Self-Locking Reversed Mini Engine Geared Motor for DIY Robot Door Lock Curtain Machine (12V 16rpm) by bringsmart
- **How much does it cost?** 219.59 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/324091578-bringsmart-12v-16rpm-dc-worm-gear-motor-70kg-cm-high)

## 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

- • **Lock It Down Securely:** Self-locking worm gear ensures the shaft stays put when powered off—perfect for secure applications.
- • **Compact Powerhouse Design:** Miniature form factor with an 8mm output shaft diameter fits seamlessly into tight, custom installations.
- • **Torque that Moves Mountains:** Delivers a robust 70kg.cm torque for heavy-duty DIY projects and smart automation.
- • **Versatile Application Ready:** Ideal for robots, smart locks, electric curtains, and more—engineered for the future of intelligent devices.
- • **Flip the Switch, Change the Spin:** Easily reverse motor direction by swapping wiring polarity—flexibility at your fingertips.

## Overview

The BRINGSMART 12V 16rpm DC Worm Gear Motor combines high torque (70kg.cm) with a self-locking worm gear mechanism and reversible rotation via wiring polarity. Its compact 8mm output shaft and robust 12V DC power make it ideal for DIY robotics, smart home automation, and secure locking systems. Designed for professionals seeking reliable, versatile motor solutions that integrate seamlessly into advanced applications.

## Description

This type is miniature Worm Gear DC Motor, which can change shaft rotation direction while the wiring positive andnegative be changed . It is also have addition two characteristics: 1. With self-locking, the output shaft can not rotation when switch off, that is self-locking. 2. Gearbox output shaft and motor shaft are come to be a rectangle, it is widely used in various of occasions that require special install size.Apply to robot, display cabinets, electric door, electric curtains, electric racks, barbecue machine, barbecue pits, electric toys,hands-on DIY, etc. And if you need other voltage and rpm, pls contact us, there are many other models of this motor in store.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.10KG.CM torque means that the motor can drive an object with a distance of 1cm from the center of the shaft and a weight of 10kg. If the distance is 10cm, the weight of the object is 1kg. If the weight of the driven object is greater than the rated load, the motor speed will slow down and the motor may be damaged.

Review: Great buy
Review: I've purchased a few of these gear motors and will continue to do so, they are decent. I bought 3 of the motor speed controllers also, and one arrived dead and the other 2 went up in smoke after just a few minutes of use. I didn't do a post mortem on the dead controllers, but it seems from the extreme heat that the 7805 regulator is what burned up, or maybe the control chip itself shorted and then the regulator went next. With the damaged controllers, the motor still runs and can reverse, but only at full speed. The biggest thing I don't like about these controllers is that the control chip itself is not a standard, servicable part. The little 8-dip IC is actually an 8-bit microcontroller with custom programming, so if (when) it dies, you can't just swap in another. Competitors' products use an op-amp or 555 instead, which are easily replaced parts. Maybe there is some benefit to this custom chip, but it seems like overkill and it makes the thing end-user non-repairable. Sure, $13 is not a lot of money to replace the whole board, but a $0.70 IC is still a lot cheaper.

## Features

- Rated voltage-12V DC, No load speed-16rpm, no load current-350mA, Rated speed-12rpm, rated torque-70kg. cm, rated current-1.6A, Reducer ratio-1: 505.10KG. CM torque means that the motor can drive an object with a distance of 1cm From the center of the shaft and a weight of 10kg.
- Feature: Output Shaft Diameter: 8mm
- The motor is Gear DC motor with micro-turbine worm, you can change the wiring-connection to change motor rotation. -
- Application: bank equipment, safe box, paper feeder, intelligent gas meter, tissue machine, accessory of automobile, ad equipment, analysis instrument, electronic game machine, electrical appliances including remote control curtains, locks, paper shredders, copying machines, and safes Inner
- What You Get: 1pcs x DC Geared Motor
- If you need other voltage and rpm, please contact us, there are many other models of this motor in store

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0774HGZGX |
| ASIN  | B0774HGZGX |
| Batteries Included? | No |
| Batteries Required? | No |
| Customer Reviews | 4.3 4.3 out of 5 stars (756) |
| Customer reviews | 4.3 4.3 out of 5 stars (756) |
| Date First Available | 13 December 2017 |
| Date First Available  | 13 December 2017 |
| Included components | JSMG028A12V16 |
| Is Discontinued By Manufacturer  | No |
| Item Package Quantity | 1 |
| Item Weight | 379 g |
| Item model number | PEG_USK-03JUNE23-B07F236SWD |
| Item model number  | PEG_USK-03JUNE23-B07F236SWD |
| Manufacturer | Hugwit Company |
| Manufacturer  | Hugwit Company |
| Material | Copper |
| Package Dimensions | 13.31 x 9.19 x 8.1 cm; 379.88 g |
| Package Dimensions  | 13.31 x 9.19 x 8.1 cm; 379.88 g |
| Part number | JSMG028A12V16 |
| Size | 12V 16rpm |
| Speed | 16 RPM |
| Voltage | 12 Volts |

## Product Details

- **Brand:** Bringsmart
- **Item weight:** 13.4 Ounces
- **Material:** Copper
- **Speed:** 16 RPM
- **Voltage:** 12 Volts

## Images

![BRINGSMART 12V 16rpm DC Worm Gear Motor 70kg.cm High Torque Turbine Electric Gearbox Motor Self-Locking Reversed Mini Engine Geared Motor for DIY Robot Door Lock Curtain Machine (12V 16rpm) - Image 1](https://m.media-amazon.com/images/I/51cisBe7jsL.jpg)

## Questions & Answers

**Q: Will it work with ac adapter 12v 3.0 a?**
A: This is a DC motor. So the input voltage must be DC voltage. AC volatge can not work. This motor needs DC 12V volatge to work normally.

**Q: Is this motor strong enough for an electric wheelchair?**
A: strong enough yes but i don't think it would last very long. plus it is very slow, 12 revolutions per minute . i would want my wheelchair to be a lot faster than that.

**Q: Will these work for combat robot**
A: I'm not sure. It has lots of torque. At 16rpm, I'm not sure if it is fast enough for the combat you have in mind. Also, I have not used it enough to determine how reliable or durable it is. The same manufacturer has 32rpm and higher versions. I would buy one of each and test them. I'm pleased with it so far. I've purchased 4 of them.

**Q: el motor reductor de 12 volt y 80 rpm, cual es el torque real?**
A: The torque of 12V 80rpm is about 15kg.cm. Torque means that when the radius of the contact area between the motor shaft and the load is 1cm, the maximum weight that the motor can load is 15kg. When the radius of the contact area is 2cm, the maximum weight that the motor can load is 7.5kg. And so on.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***5 on 26 November 2021*

Great buy

### ⭐⭐⭐⭐ Review
*by D***S on 13 April 2022*

I've purchased a few of these gear motors and will continue to do so, they are decent. I bought 3 of the motor speed controllers also, and one arrived dead and the other 2 went up in smoke after just a few minutes of use. I didn't do a post mortem on the dead controllers, but it seems from the extreme heat that the 7805 regulator is what burned up, or maybe the control chip itself shorted and then the regulator went next. With the damaged controllers, the motor still runs and can reverse, but only at full speed. The biggest thing I don't like about these controllers is that the control chip itself is not a standard, servicable part. The little 8-dip IC is actually an 8-bit microcontroller with custom programming, so if (when) it dies, you can't just swap in another. Competitors' products use an op-amp or 555 instead, which are easily replaced parts. Maybe there is some benefit to this custom chip, but it seems like overkill and it makes the thing end-user non-repairable. Sure, $13 is not a lot of money to replace the whole board, but a $0.70 IC is still a lot cheaper.

### ⭐⭐⭐⭐⭐ Review
*by A***. on 3 January 2026*

I used this motor to automate the chute in my snowblower. It works very well

## Frequently Bought Together

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-02-10*