--- 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: "¥9649" currency: JPY in_stock: true reviews_count: 5 category: "Bringsmart" url: https://www.desertcart.jp/products/324091578-bringsmart-12v-16rpm-dc-worm-gear-motor-70kg-cm-high store_origin: JP region: Japan --- # 12V rated voltage 70 kg.cm rated torque 16 RPM no-load speed 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:** ¥9649 **Availability:** ✅ In Stock ## Summary > ⚙️ Unlock unstoppable torque and precision for your next-level DIY build! ## 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?** ¥9649 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/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 - • **Smooth & Steady:** 16 RPM no-load speed balances speed and control for delicate or heavy-duty applications. - • **Torque That Holds:** 70 kg.cm high torque with self-locking worm gear ensures your mechanism stays exactly where you want it. - • **Compact Yet Mighty:** Miniature worm gear design with an 8mm output shaft fits tight spaces without compromising strength. - • **Power-Packed Precision:** 12V DC motor delivering consistent, reliable power for your DIY projects. - • **Versatile Direction Control:** Easily reverse motor rotation by switching wiring polarity—perfect for adaptable robotics and automation. ## Overview This 12V 16 RPM DC worm gear motor features a robust 70 kg.cm torque with a self-locking mechanism, ensuring stable and precise positioning without power. Its reversible rotation and compact design make it ideal for robotics, smart home devices, and custom automation projects requiring reliable, high-torque performance in a small footprint. ## 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: Good product. - My husband said they worked great. Review: Cheap and works great plenty of torque - This thing has tons of torque probably gor to get a 45 rpm one this ome is 16 but has no problem. Using it on a homemade milling machine for my y axis and it hold the head exactly where it stopped ## 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 | | Best Sellers Rank | #26,187 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #7 in Electric Fan Motors | | Brand | Bringsmart | | Brand Name | Bringsmart | | Customer Reviews | 4.5 out of 5 stars 151 Reviews | | Included Components | JSMG028A12V16 | | Item Weight | 13.4 Ounces | | Item weight | 13.4 Ounces | | Manufacturer | Hugwit Company | | Material | Copper | | Material Type | Copper | | Model | PEG_USK-03JUNE23-B07F236SWD | | Number of Items | 1 | | Part Number | JSMG028A12V16 | | Speed | 16 RPM | | UPC | 608651617686 | | Unit Count | 1 Count | | 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) ## Available Options This product comes in different **Size** options. ## 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 ### ⭐⭐⭐⭐⭐ Good product. *by T***A on 27 June 2026* My husband said they worked great. ### ⭐⭐⭐⭐⭐ Cheap and works great plenty of torque *by J***H on 30 December 2024* This thing has tons of torque probably gor to get a 45 rpm one this ome is 16 but has no problem. Using it on a homemade milling machine for my y axis and it hold the head exactly where it stopped ### ⭐⭐⭐⭐ Strong, moderate battery drain. *by N***Y on 17 January 2026* Used it for a motorized waterfowl decoy. It has a LOT of torque for its size. It is much smaller than I anticipated, but is good quality and simple to wire up. Very little noise under load as well. ## Frequently Bought Together - 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) - Bringsmart 370 Mounting Bracket with Screw Worm Gear Motor Fixed Fastener DIY Parts DC Motor Holder (Single-Side Bracket) - 4Pcs 8mm Flange Coupling Connector, Rigid Guide Model Coupler Accessory, Shaft Axis Fittings for DIY RC Model Motors --- ## 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/324091578-bringsmart-12v-16rpm-dc-worm-gear-motor-70kg-cm-high](https://www.desertcart.jp/products/324091578-bringsmart-12v-16rpm-dc-worm-gear-motor-70kg-cm-high) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-06*