--- product_id: 266935438 title: "DC 12V 10RPM 40Kg.cm 8mm Single Shaft Self-Locking Reversible Worm Gear Motor with Cable, High Torque Speed Reduction Motor, Turbine Electric Gearbox Motor" brand: "greartisan" price: "251.55 DT" currency: TND in_stock: true reviews_count: 4 category: "Greartisan" url: https://www.desertcart.tn/products/266935438-dc-12v-10rpm-40kg-cm-8mm-single-shaft-self-locking store_origin: TN region: Tunisia --- # Reversible rotation flexibility Self-locking safety feature 40Kg.cm torque powerhouse DC 12V 10RPM 40Kg.cm 8mm Single Shaft Self-Locking Reversible Worm Gear Motor with Cable, High Torque Speed Reduction Motor, Turbine Electric Gearbox Motor **Brand:** greartisan **Price:** 251.55 DT **Availability:** ✅ In Stock ## Summary > ⚙️ Power meets precision — never settle for less in your projects! ## Quick Answers - **What is this?** DC 12V 10RPM 40Kg.cm 8mm Single Shaft Self-Locking Reversible Worm Gear Motor with Cable, High Torque Speed Reduction Motor, Turbine Electric Gearbox Motor by greartisan - **How much does it cost?** 251.55 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/266935438-dc-12v-10rpm-40kg-cm-8mm-single-shaft-self-locking) ## Best For - greartisan enthusiasts ## Why This Product - Trusted greartisan brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Silent Efficiency:** Engineered with high-precision gears and carbon brushes for whisper-quiet operation. - • **Compact Versatility:** Slim, space-saving form factor fits diverse installations from automation to home appliances. - • **Built-In Safety Lock:** Self-locking worm gear design ensures the shaft stays fixed without power, preventing backdrive. - • **Bidirectional Control:** Easily switch rotation direction by reversing wiring—perfect for dynamic applications. - • **Unmatched Torque Performance:** Delivers a robust 40Kg.cm torque for heavy-duty precision tasks. ## Overview The Greartisan DC 12V 10RPM worm gear motor combines high torque (40Kg.cm) with low noise and reversible rotation, featuring a self-locking mechanism for secure positioning. Its compact metal design and versatile mounting options make it ideal for automation, robotics, and specialized industrial or home applications. ## Description Rated Voltage: DC 12V Reduction Ratio: 1:634 No-Load Speed: 10RPM Rated Torque: 40Kg.cm Rated Current: 1400/1280mA (Positive Rotation / Negative Rotation) Error: ±10% D Shaped Output Shaft Size: 8*15mm (0.31" x 0.59") (D*L) Gearbox Size: 58.1 x 40.11 x 36mm (2.29" x 1.58" x 1.42”) (L*W*H) Motor Size: 31 x 57.2mm (1.22" x 2.25") (D*L) Mounting Hole Size: M4 (not included) Main Material: Metal, Electronic component Wire Length : 20cm Packages: - 1 x Worm Gear Motor 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. PLEASE NOTE: 1.Use tolerance: Pay attention to the use of voltage and current range, otherwise the motor performance and motor life will decline. 2.Handling motors: Gently, as far as possible the use of motor shell part. 3.Motor wiring: Red lead to the positive electrode, black lead to the negative pole, if reversed, the motor rotation in the opposite direction. 4.Overload: As far as possible within the specified load range, prohibit motor blocking or close to the stall state for too long time to runs. Otherwise, the motor will burn out. 5.Motor storage: -- Storage temperature: 0℃ - 40℃; -- Storage humidity: 15% -90% RH; -- Avoid placing in high temperature, high humidity and corrosive gases. 6.Motor use temperature: 0℃ - 70℃ Review: Very slow with a lot of power - I got the 10rpm one they have a lot of power well made. Mine were only tapped on shaft side. I just tapped out other side myself with 4mm tap. Review: great - works just as expected. great unit and I am glad I bought this one. ## Features - 【High Torque & Lower Noise】: Long carbon brush high life, high precision gear design, small size, high torque, low noise, high efficiency. - 【Positive-Negative Rotation】: This type is miniature High Torque Electric Worm Gear DC Motor, which can change shaft rotation direction while the wiring positive andnegative be changed. - 【Self-Locking】: Turbo worm geared motor with self-lock, that is, in the case of motor without electric, the output axis is fixed, self-lock. - 【Versatile】: The reducer output shaft arranged vertically with the motor shaft, whole motor output is relatively short,can be widely used in various of occasions that require special installation size. - 【Application】: Boat, Car, Fan, Home Appliance, BBQ, Machinery and equipment, automation instruments, electric curtain, stage lighting, counter, faucet, safe, wet towel dispenser, vending machines, automatic monitoring and other modern art. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07YBXMTWC | | Best Sellers Rank | #115,298 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #52 in Electric Fan Motors | | Brand | Greartisan | | Brand Name | Greartisan | | Customer Reviews | 4.6 out of 5 stars 37 Reviews | | Item Dimensions W x H | 11.5W x 4H centimeters | | Item Weight | 13.4 Ounces | | Manufacturer | Greartisan | | Material | Metal | | Material Type | Metal | | Model | Greartisan | | Model Name | gear | | Model name | gear | | Part Number | Greartisan | | Product dimensions | 11.5W x 4H centimeters | | Shaft Diameter | 8 Millimeters | | Speed | 10 RPM | | UPC | 824381915513 | | Voltage | 12 Volts | ## Product Details - **Brand:** Greartisan - **Model name:** gear - **Product dimensions:** 11.5W x 4H centimeters - **Speed:** 10 RPM - **Voltage:** 12 Volts ## Images ![DC 12V 10RPM 40Kg.cm 8mm Single Shaft Self-Locking Reversible Worm Gear Motor with Cable, High Torque Speed Reduction Motor, Turbine Electric Gearbox Motor - Image 1](https://m.media-amazon.com/images/I/51qLCSsPRUL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very slow with a lot of power *by S***N on 12 March 2023* I got the 10rpm one they have a lot of power well made. Mine were only tapped on shaft side. I just tapped out other side myself with 4mm tap. ### ⭐⭐⭐⭐⭐ great *by K***N on 21 May 2024* works just as expected. great unit and I am glad I bought this one. ### ⭐⭐⭐⭐ This thing is a torque monster! *by M***K on 5 May 2021* This motor has more torque than I thought a little motor like this could have. I had to drill and tap a hole through the post and my sleeve because just using the flat for a connection between the motor and my valve didn't work when it hit the end of travel. The motor just kept rotating and spun it right on through. Yes, my valve and sleeve were steel... --- ## 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.tn/products/266935438-dc-12v-10rpm-40kg-cm-8mm-single-shaft-self-locking](https://www.desertcart.tn/products/266935438-dc-12v-10rpm-40kg-cm-8mm-single-shaft-self-locking) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-19*