--- product_id: 652826116 title: "ChgImposs RS550 DC Motor 8.2mm 14 Teeth Gear Micro Motor 21V 29800RPM Electric Saw Motor for Mini Saw Reciprocating Saw Rechargeable Hand Saw" brand: "chgimposs" price: "€ 74.63" currency: EUR in_stock: false reviews_count: 5 category: "Chg Imposs" url: https://www.desertcart.pt/products/652826116-chgimposs-rs550-dc-motor-8-2mm-14-teeth-gear-micro store_origin: PT region: Portugal --- # 21V high-voltage power 29,800 RPM ultra-fast speed 1 N.m torque for heavy-duty performance ChgImposs RS550 DC Motor 8.2mm 14 Teeth Gear Micro Motor 21V 29800RPM Electric Saw Motor for Mini Saw Reciprocating Saw Rechargeable Hand Saw **Brand:** chgimposs **Price:** € 74.63 **Availability:** ❌ Out of Stock ## Summary > ⚙️ Power your precision cuts with the RS550 micro motor—where speed meets unstoppable torque! ## Quick Answers - **What is this?** ChgImposs RS550 DC Motor 8.2mm 14 Teeth Gear Micro Motor 21V 29800RPM Electric Saw Motor for Mini Saw Reciprocating Saw Rechargeable Hand Saw by chgimposs - **How much does it cost?** € 74.63 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/652826116-chgimposs-rs550-dc-motor-8-2mm-14-teeth-gear-micro) ## Best For - chgimposs enthusiasts ## Why This Product - Trusted chgimposs brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Stainless steel and pure copper coil construction guarantee durability and superior heat dissipation for stable operation. - • **Blazing Fast RPM:** 29,800 no-load speed ensures rapid cutting action, minimizing downtime and maximizing productivity. - • **Torque That Works:** 1 N.m torque provides robust force to handle tough materials with ease. - • **Perfect Fit Guarantee:** 8.2mm, 14-teeth gear designed for seamless replacement in mini saws, chain saws, and rechargeable hand saws—don’t settle for less. - • **Power-Packed Precision:** 21V voltage delivers consistent, high-efficiency energy for demanding electric saws. ## Overview The ChgImposs RS550 DC Motor is a high-performance 21V micro motor featuring a rapid 29,800 RPM no-load speed and 1 N.m torque. Engineered with stainless steel and a pure copper coil, it offers excellent heat dissipation and long-lasting durability. Its 8.2mm, 14-teeth gear ensures compatibility with various electric saws, making it the ideal upgrade for professionals seeking reliable power and precision. ## Description Model Number: RS550 Voltage: 21V No load Speed: 29800RPM Torque: 1N.m Output Power: 60W Type: Micro Motor Usage: Home Appliance Commutation: Brush Motor Length: 75.1mm Motor Diameter: 37.2mm Motor Shaft Length: 12mm Motor Shaft Diameter: 3.2mm Motor Gear Diameter: 8.2mm Motor Gear Thickness: 6.8mm Motor Installation Hole Distance: 25mm Product Weight: 220 G / 7.76 Ounces Product Dimensions(L*W*H): 75*40*40 MM / 2.95*1.57*1.57 Inches Package Include: 1 x 8.2MM Gear 14 Teeth DC Motor Review: Muy bueno - Tiene más fuerza que el original se ve de buena calidad Review: Perfect fit ## Features - Voltage: 21V; No load Speed: 29800RPM; Torque: 1N.m;Output Power: 60W - Motor Length: 75.1mm；Motor Diameter: 37.2mm；Motor Shaft Length: 12mm；Motor Shaft Diameter: 3.2mm; Motor Gear Diameter: 8.2mm; Motor Gear Thickness: 6.8mm; Motor Installation Hole Distance: 25mm - Stainless steel material, accurate mold, high-quality copper core. Excellent heat dissipation performance, low current, high efficiency and stable operation. Pure copper coil, high power motor. - Suitable for lithium electric saw, electric chain saw, reciprocating saw, rechargeable hand saw, etc. - In genaral, 14 teeth electric tool motor gear has two diameters, 9.5mm or 8.2mm, our product is 8.2mm. please confirm your original motor's diameter before purchase, thank you! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BB2WTXSQ | | Brand | ChgImposs | | Brand Name | ChgImposs | | Country of Origin | USA | | Customer Reviews | 4.3 out of 5 stars 83 Reviews | | Horsepower | 60 Watts | | Included Components | 1 x 8.2MM Gear 14 Teeth DC Motor | | Item Weight | 0.23 Kilograms | | Manufacturer | FLXDirect | | Material | Metal | | Material Type | Metal | | Model Name | gear | | Model Number | RS550 | | Speed | 29800 RPM | | Voltage | 21 Volts | ## Product Details - **Brand:** ChgImposs - **Horsepower:** 60 Watts - **Model Name:** gear - **Speed:** 29800 RPM - **Voltage:** 21 Volts ## Images ![ChgImposs RS550 DC Motor 8.2mm 14 Teeth Gear Micro Motor 21V 29800RPM Electric Saw Motor for Mini Saw Reciprocating Saw Rechargeable Hand Saw - Image 1](https://m.media-amazon.com/images/I/61Oisjebz4L.jpg) ![ChgImposs RS550 DC Motor 8.2mm 14 Teeth Gear Micro Motor 21V 29800RPM Electric Saw Motor for Mini Saw Reciprocating Saw Rechargeable Hand Saw - Image 2](https://m.media-amazon.com/images/I/61uljQzm8xL.jpg) ![ChgImposs RS550 DC Motor 8.2mm 14 Teeth Gear Micro Motor 21V 29800RPM Electric Saw Motor for Mini Saw Reciprocating Saw Rechargeable Hand Saw - Image 3](https://m.media-amazon.com/images/I/511aPE484DL.jpg) ![ChgImposs RS550 DC Motor 8.2mm 14 Teeth Gear Micro Motor 21V 29800RPM Electric Saw Motor for Mini Saw Reciprocating Saw Rechargeable Hand Saw - Image 4](https://m.media-amazon.com/images/I/61EDjW8gTLL.jpg) ![ChgImposs RS550 DC Motor 8.2mm 14 Teeth Gear Micro Motor 21V 29800RPM Electric Saw Motor for Mini Saw Reciprocating Saw Rechargeable Hand Saw - Image 5](https://m.media-amazon.com/images/I/61aziYMCnFL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Muy bueno *by R***O on 2 December 2023* Tiene más fuerza que el original se ve de buena calidad ### ⭐⭐⭐⭐⭐ Perfect fit *by R***L on 28 September 2025* ### ⭐⭐⭐⭐⭐ Good *by J***I on 22 October 2025* --- ## 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.pt/products/652826116-chgimposs-rs550-dc-motor-8-2mm-14-teeth-gear-micro](https://www.desertcart.pt/products/652826116-chgimposs-rs550-dc-motor-8-2mm-14-teeth-gear-micro) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-06-20*