--- product_id: 552661341 title: "STEM DIY Simple Electric Motor DC Motors Model Assemble Kit for School Labs Physics Science Educational" brand: "eudax" price: "$50.38" currency: USD in_stock: true reviews_count: 5 category: "Eudax" url: https://www.desertcart.us/products/552661341-stem-diy-simple-electric-motor-dc-motors-model-assemble-kit store_origin: US region: United States of America --- # 1.5V-6V working voltage ≥72mT magnetic flux density Easy assemble & disassemble STEM DIY Simple Electric Motor DC Motors Model Assemble Kit for School Labs Physics Science Educational **Brand:** eudax **Price:** $50.38 **Availability:** ✅ In Stock ## Summary > ⚙️ Ignite your inner engineer—build, learn, and power up your STEM journey! ## Quick Answers - **What is this?** STEM DIY Simple Electric Motor DC Motors Model Assemble Kit for School Labs Physics Science Educational by eudax - **How much does it cost?** $50.38 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/552661341-stem-diy-simple-electric-motor-dc-motors-model-assemble-kit) ## Best For - eudax enthusiasts ## Why This Product - Trusted eudax brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Voltage Flexibility:** Operates smoothly between 1.5V and 6V for safe, versatile experimentation. - • **Hands-On STEM Mastery:** Build and power your own electric motor to unlock real-world physics. - • **Complete DIY Experience:** Includes detailed English manual for seamless assembly and troubleshooting. - • **Precision Magnetic Power:** Experience strong 72mT magnets that bring your motor to life with authentic force. - • **Ideal for Lifelong Learners:** Perfect for educators, parents, and enthusiasts eager to spark curiosity and innovation. ## Overview The EUDAX STEM DIY Simple Electric Motor Kit is a hands-on educational tool designed for adults and enthusiasts to explore the fundamentals of electric motors. Operating between 1.5V and 6V, it features strong 72mT magnets and a compact design (14x9x10.3 cm). Easy to assemble with a detailed manual, this kit offers a practical, engaging way to understand magnetic forces and motor mechanics, making it ideal for school labs, science projects, and STEM education. ## Description The EUDAX DIY Simple Electric Motor Model Assemble Kit, which fully demonstrates how the motor works, is designed for electronics enthusiasts, easy to assemble and disassemble, and is ideal for learning science projects and teaching. The working voltage of the motor model is 1.5v-6v.It is not recommended to use 12v voltage for testing.When the power is turned on, the motor model can be rotated like a real motor. Parameter: Working Voltage: DC 1.5V-6.0V; Material: plastic + metal; Application: Used to study magnetic lines of force; DIY Manual practice; School educational project; Creative Gift. Magnet Size: 22x20x20 mm (0.86”x0.79”x0.79”); Magnetic Flux Density: ≥ 72mT; Operating Temperature: -20℃~70℃; Operating Humidity: 5%~90% RH; Installed Size: 14x9x10.3 cm (5.51”x3.54”x4”). Come with the English manual, detailed assembly process and precautions, if you encounter any problems during assembly and use, please contact us and we will solve it for you. Review: Correcto producto - Es justo como está ahí si funciona bien producto Review: Relatively Easy To Build And Educational - I have fond memories of building electricity education kits with my dad in the '90s. Now that I have a daughter who is learning about electricity and electronics, I get to teach her. I have a subscription to Mark Rober's Crunch Crates. One of them had two motors as part of the project. The motors got stuck together because of the magnets inside. It occurred to me that I hadn't show my daughter how motors actually worked. Building this kit with my daughter did exactly that! ## Features - The EUDAX DIY Simple Electric Motor Model Assemble Kit, which fully demonstrates how the motor works, is designed for electronics enthusiasts, easy to assemble and disassemble, and is ideal for learning science projects and teaching. - The working voltage of the motor model is 1.5v-6v.It is not recommended to use 12v voltage for testing.When the power is turned on, the motor model can be rotated like a real motor. - When you are assembled, turn on the power(Do not include battery, you need to prepare 4 AA batteries), but the motor model does not work. You can check whether the copper brush is closely touched with the rotor , rotate the rotor to drive the motor model to work. - Come with the English manual, detailed assembly process and precautions, if you encounter any problems during assembly and use, please contact us and we will solve it for you. - 100% new products,Sold by EUDAX,And responsible for all after-sales,If you have any questions, please contact us for free and we will do it for you 100% satisfaction. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07XWQ35MS | | Age Range (Description) | Adult | | Age Range Description | Adult | | Battery Description | Alkaline | | Best Sellers Rank | #267,814 in Toys & Games ( See Top 100 in Toys & Games ) #3,286 in Model Building Kits | | Brand | EUDAX | | Customer Reviews | 4.3 out of 5 stars 375 Reviews | | Educational Objective | STEM | | Is Assembly Required | Yes | | Item Weight | 0.27 Kilograms | | Manufacturer | EUDAX | | Manufacturer Part Number | EX-DC-MOD | | Material | Plastic Metal | | Minimum Recommended age | 168.00 | | Size | 22x20x20 millimeters, 14x9x10.3 centimeters | | Theme | Science | ## Product Details - **Size:** 22x20x20 millimeters, 14x9x10.3 centimeters - **Brand:** EUDAX - **Theme:** Science - **Age Range (Description):** Adult - **Item Weight:** 0.27 Kilograms ## Images ![STEM DIY Simple Electric Motor DC Motors Model Assemble Kit for School Labs Physics Science Educational - Image 1](https://m.media-amazon.com/images/I/71fBXiMdgbL.jpg) ![STEM DIY Simple Electric Motor DC Motors Model Assemble Kit for School Labs Physics Science Educational - Image 2](https://m.media-amazon.com/images/I/81aErWYyh2L.jpg) ![STEM DIY Simple Electric Motor DC Motors Model Assemble Kit for School Labs Physics Science Educational - Image 3](https://m.media-amazon.com/images/I/81W1u37YQHL.jpg) ![STEM DIY Simple Electric Motor DC Motors Model Assemble Kit for School Labs Physics Science Educational - Image 4](https://m.media-amazon.com/images/I/71eYnDJD3OL.jpg) ![STEM DIY Simple Electric Motor DC Motors Model Assemble Kit for School Labs Physics Science Educational - Image 5](https://m.media-amazon.com/images/I/61g+bSEac5L.jpg) ## Questions & Answers **Q: Anyone try to reverse the process and use mechanical energy to make a light bulb light up?** A: I have not tried that, but a dc motor can also be used as a generator so I'm sure it will light a small light. Maybe an led? if correctly polarity is observed. **Q: what is the rpm range of this?** A: I have no idea what typical RPM is, over 60 I'm sure. I gave two of them as gifts to High school students. The units do spin very nicely. RPM? Strange request, since this is typically just an educational science project for kids to help them grasp magnetic field effects by building a motor and pondering it a bit. Far more memorable than looking a pages in a textbook. I have a signal counter but it would be a project to set up to measure frequency.. and the frequency (RPM) would be very voltage dependent. Perhaps you are stuck in analysis paralysis? Just buy one and play with it! **Q: Are battery holders included?** A: Yes! 4, 3 & 2 AA battery holders are included in the product. **Q: Does the armature come with the wire already wound on it?** A: Yes it is already wound. I helped my grandson assemble it about two years ago. It was better quality than I expected, and a good value. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Correcto producto *by M***A on 22 January 2024* Es justo como está ahí si funciona bien producto ### ⭐⭐⭐⭐⭐ Relatively Easy To Build And Educational *by J***F on 26 April 2024* I have fond memories of building electricity education kits with my dad in the '90s. Now that I have a daughter who is learning about electricity and electronics, I get to teach her. I have a subscription to Mark Rober's Crunch Crates. One of them had two motors as part of the project. The motors got stuck together because of the magnets inside. It occurred to me that I hadn't show my daughter how motors actually worked. Building this kit with my daughter did exactly that! ### ⭐⭐⭐⭐⭐ Good quality product and learning tool *by D***I on 12 October 2024* It is a great learning tool, instructors include but could be printed in a larger size so as to see pictures better and maybe a sheet telling how it works or a YouTube location to go to for both instructions and how it works. I sill have it Five stars because it I well built and it works! ## Frequently Bought Together - EUDAX STEM DIY Simple Electric Motor DC Motors Model Assemble Kit for School Labs Physics Science Educational - CrocSee Micro 3 Phase AC Mini Hand Brushless Motor Generator Model Science Experiment Teaching Aid Kit DIY - 1Pc Blue DIY DC Electrical Motor Assemble KIT - STEM Science Lab Educational Physics Learning Experiment Ornaments for Electrical Motor 1 Small in Size and Light in Weight,Learning and Education --- ## 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.us/products/552661341-stem-diy-simple-electric-motor-dc-motors-model-assemble-kit](https://www.desertcart.us/products/552661341-stem-diy-simple-electric-motor-dc-motors-model-assemble-kit) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-07*