--- product_id: 309969738 title: "Swhmc DC Motor 3V-12V 280 Micro Motor 42 x 24 mm for RC Boat Model Toys DIY (Pack of 5)" brand: "swhmc" price: "฿2898" currency: THB in_stock: true reviews_count: 5 category: "Swhmc" url: https://www.desertcart.co.th/products/309969738-swhmc-dc-motor-3v-12v-280-micro-motor-42-x store_origin: TH region: Thailand --- # 3V-12V versatile voltage range Compact 42x24mm size fits tight spaces Up to 13,000 RPM high-speed rotation Swhmc DC Motor 3V-12V 280 Micro Motor 42 x 24 mm for RC Boat Model Toys DIY (Pack of 5) **Brand:** swhmc **Price:** ฿2898 **Availability:** ✅ In Stock ## Summary > 🚤 Turbocharge your RC creations with micro power that packs a punch! ## Quick Answers - **What is this?** Swhmc DC Motor 3V-12V 280 Micro Motor 42 x 24 mm for RC Boat Model Toys DIY (Pack of 5) by swhmc - **How much does it cost?** ฿2898 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/309969738-swhmc-dc-motor-3v-12v-280-micro-motor-42-x) ## Best For - swhmc enthusiasts ## Why This Product - Trusted swhmc brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Yet Mighty:** Sleek 42mm shaft length and 24mm diameter for seamless integration - • **Bulk Pack for Builders:** Set of 5 motors to fuel multiple projects or backups without delay - • **Ready-to-Mount Convenience:** Predrilled, threaded holes for quick, secure installation - • **Unleash Turbocharged Speed:** Blazing fast 1500-13000 RPM range to bring your RC models to life - • **Power Your Projects with Precision:** Wide 3V-12V voltage compatibility for flexible DIY applications ## Overview The Swhmc DC Motor 3V-12V 280 Micro Motor is a compact, high-speed motor designed for RC boats and model toys. Measuring 42 x 24 mm with a 2mm shaft, it operates efficiently across a versatile voltage range of 3 to 12 volts, delivering speeds up to 13,000 RPM. Sold in packs of five, it features predrilled mounting holes for easy installation, making it an ideal choice for hobbyists and DIY enthusiasts seeking reliable, powerful micro motors. ## Description Specification: Voltage: 3V-12V Diameter: 24mm Shaft Length: 42mm Shaft Diameter: 2MM Speed: 1500-13000rpm Package included: 5x Motor Review: Works as advertised. Small and powerful. Predrilled and threaded holes for screws is nice. Review: For model train. Works fine ## Features - Speed: 1500-13000rpm - Shaft Diameter: 2MM - Shaft Length: 42mm - Diameter: 24mm - Voltage: DC 3V-12V ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01M0XOOS5 | | ASIN | B01M0XOOS5 | | Brand Name | Swhmc | | Customer Reviews | 4.2 4.2 out of 5 stars (186) | | Customer reviews | 4.2 4.2 out of 5 stars (186) | | Date First Available | 9 December 2016 | | Is Discontinued By Manufacturer | No | | Item Dimensions W x H | 24W x 48H millimeters | | Item Weight | 0.46 Pounds | | Item model number | 43234-1915 | | Manufacturer | SWHstore | | Manufacturer | SWHstore | | Model | 43234-1915 | | Product Dimensions | 10.67 x 7.62 x 1.27 cm; 208.65 g | | Speed | 13000 RPM | | UPC | 744430896337 | | Voltage | 12 Volts | ## Product Details - **Brand:** Swhmc - **Item weight:** 209 g - **Product dimensions:** 24W x 48H millimeters - **Speed:** 13000 RPM - **Voltage:** 12 Volts ## Images ![Swhmc DC Motor 3V-12V 280 Micro Motor 42 x 24 mm for RC Boat Model Toys DIY (Pack of 5) - Image 1](https://m.media-amazon.com/images/I/61LuEhfeeyL.jpg) ## Questions & Answers **Q: Can these motors be fully submerged in water?** A: Once. **Q: How much current does the motor require? Could it be powered with an arduino or would I need a separate motor controller?** A: For light loads 1/8-1/4A but can spike to 850mA if you try to stall it. Even at 3V, though the RPM's will be lower these motors have decent amount of torque. Probably best for ~5V applications, at 12V they scream. And likely best with a PWM controller, especially at higher voltages. **Q: I can see two threaded holes on the same side as the shaft. What are the size of the Screws that fit the holes?** A: They will be metric. Most of these little motors use a 2.6 mm screw. **Q: What’s the best way to make the shaft adhere to the whee I choose? It’s perfectly smooth and I can’t imagine it do anything but spinning in place.** A: You could grind a bit of a flat along the shaft. Then a set screw or for light duty, just some glue should drive it. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by M***S on 5 February 2026* Works as advertised. Small and powerful. Predrilled and threaded holes for screws is nice. ### ⭐⭐⭐⭐⭐ Review *by A***R on 21 August 2021* For model train. Works fine ### ⭐⭐ Review *by W***H on 9 January 2018* Two motors didn't work but other than that not bad for cheap ones ## Frequently Bought Together - Dc Motor 3V-12V 280 Micro Motor 42 x 24 mm for RC Boat Model Toys Diy (Pack of 5) - WGGE WG-026 10 Pieces and 5 Colors Test Lead Set & Alligator Clips,20.5 inches / 22 AWG Copper Wire. The Clips soldered and Stamped to The Wires. (1 Pack) - 9V Battery Connector,10 PCS T-Type 9 Volt Buckle Connector Hard Plastic Shell Used in Student Experiment,or Other Equipment with Battery --- ## 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.co.th/products/309969738-swhmc-dc-motor-3v-12v-280-micro-motor-42-x](https://www.desertcart.co.th/products/309969738-swhmc-dc-motor-3v-12v-280-micro-motor-42-x) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-23*