--- product_id: 93125147 title: "DC 3V 250RPM N20 High Torque Speed Reduction Motor with Metal Gearbox Motor for DIY RC Toys" brand: "greartisan" price: "114.34 DT" currency: TND in_stock: true reviews_count: 1 category: "Greartisan" url: https://www.desertcart.tn/products/93125147-dc-3v-250rpm-n20-high-torque-speed-reduction-motor-metal store_origin: TN region: Tunisia --- # 3V low voltage efficiency Metal gearbox for durability 250 RPM precision speed DC 3V 250RPM N20 High Torque Speed Reduction Motor with Metal Gearbox Motor for DIY RC Toys **Brand:** greartisan **Price:** 114.34 DT **Availability:** ✅ In Stock ## Summary > ⚡ Power your DIY projects with precision torque and unstoppable speed! ## Quick Answers - **What is this?** DC 3V 250RPM N20 High Torque Speed Reduction Motor with Metal Gearbox Motor for DIY RC Toys by greartisan - **How much does it cost?** 114.34 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/93125147-dc-3v-250rpm-n20-high-torque-speed-reduction-motor-metal) ## 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 - • **Versatile Reduction Ratios:** Choose from 8 gear ratios (10 to 380) to perfectly tailor speed and torque for your project. - • **High Torque at Compact Size:** Delivers 0.07 Kg.cm torque in a sleek 15.2x12x10mm frame—power meets portability. - • **Precision Engineered Steel Plate:** Crafted with 7 lathe processes for unmatched accuracy and durability. - • **Advanced Three-Layer Copper Plate:** Ensures superior wear, heat, and vibration resistance for long-lasting performance. - • **Built for Reliability & Stability:** Micro module M0.15 gears and black plastic housing withstand high speeds and temperatures. ## Overview The Greartisan DC 3V 250RPM N20 High Torque Speed Reduction Motor features a robust metal gearbox and precision-engineered steel components, delivering reliable low-speed, high-torque performance in a compact form factor. Ideal for RC toys, smart devices, and DIY electronics, it offers customizable gear ratios and superior durability with advanced copper plating and heat-resistant materials. ## Description Product Advantage: Small size dc gear motor with low speed and big torgue! 12mm gear motor provide 0.1Nm torque and more reliable! DC gear motors can match encoder, 3ppr! 8 kinds of Reduction ratio: 10,30,50,100,150,200,298,380! Specifications: Rated Voltage: DC 3V Reduction Ratio: 1:30 No-Load Speed: 250RPM Rated Torque: 0.07Kg.cm Rated Current: 80mA D Shaped Output Shaft Size: 2.5*9.2mm (0.098" x 0.36") (D*L) Gearbox Size: 9 x 12 x 10mm (0.35 x 0.47 x 0.39inch) (L*W*H) Motor Size: 15.2 x 12 x 10mm (0.598 x 0.47 x 0.39) (L*W*H) Net weight: 9g Application: Electronic door lock, intelligent switch, steam hair straightener (water jet straight hair outlet), label stripper, intelligent wear, intelligent machine 3D printing equipment products, curling device, safe, electric screwdriver, display frame, etc. Packages: 1 x Mini DC Geared Motor 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: One broken, one different speed - Like many reviewers, these motors are apparently frequently defective or the seller ships the wrong speed. ## Features - 【Imported Steel Plate】After precision machining of 7 kinds of lathes, complete with four secondary auxiliary processes, high precision and customizable. - 【Three-layer Copper Plate】It has good wear resistance, high temperature resistance and vibration resistance through continuous stamping with precision molds. - 【Processing Technology】M0.15 micro module gear, clock gear technology, after six processing, high precision, good reliability, can guarantee stability under high life. - 【High Temperature Resistance】High quality black plastic material, double-riveted riveting to prevent falling off at high speed. - 【Greartisan Gurantee】 We only offer high quality motors! Any quality issues, please feel free to contact our customer service! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07FVJBHSH | | Best Sellers Rank | #110,955 in Toys & Games ( See Top 100 in Toys & Games ) #87 in RC Electric Motors | | Brand | Greartisan | | Brand Name | Greartisan | | Customer Reviews | 4.0 out of 5 stars 3 Reviews | | Horsepower | 250 watts | | Item Weight | 9 g | | Manufacturer | Greartisan | | Material | Metal | | Material Type | Metal | | Model | Greartisan | | Model Name | gear | | Part Number | Greartisan | | Shaft Diameter | 0.1 inches | | Speed | 250 rpm | | UPC | 651354482860 | | Unit Count | 1 Count | | Voltage | 3 volts | ## Product Details - **Brand:** Greartisan - **Horsepower:** 250 watts - **Model Name:** gear - **Speed:** 250 rpm - **Voltage:** 3 volts ## Images ![DC 3V 250RPM N20 High Torque Speed Reduction Motor with Metal Gearbox Motor for DIY RC Toys - Image 1](https://m.media-amazon.com/images/I/61aDPLsxkuL.jpg) ![DC 3V 250RPM N20 High Torque Speed Reduction Motor with Metal Gearbox Motor for DIY RC Toys - Image 2](https://m.media-amazon.com/images/I/71Tde-D8POL.jpg) ![DC 3V 250RPM N20 High Torque Speed Reduction Motor with Metal Gearbox Motor for DIY RC Toys - Image 3](https://m.media-amazon.com/images/I/71Y5NuMjuYL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐ One broken, one different speed *by A***. on November 4, 2019* Like many reviewers, these motors are apparently frequently defective or the seller ships the wrong speed. --- ## 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/93125147-dc-3v-250rpm-n20-high-torque-speed-reduction-motor-metal](https://www.desertcart.tn/products/93125147-dc-3v-250rpm-n20-high-torque-speed-reduction-motor-metal) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-21*