---
product_id: 552661341
title: "EUDAX STEM DIY Simple Electric Motor DC Motors Model Assemble Kit for School Labs Physics Science Educational"
brand: "eudax"
price: "$77.20"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/552661341-eudax-stem-diy-simple-electric-motor-dc-motors-model-assemble
store_origin: US
region: United States of America
---

# 1.5V-6V working voltage ≥72mT magnetic flux density Easy assemble & disassemble EUDAX STEM DIY Simple Electric Motor DC Motors Model Assemble Kit for School Labs Physics Science Educational

**Brand:** eudax
**Price:** $77.20
**Availability:** ✅ In Stock

## Summary

> ⚙️ Ignite your inner engineer—build, learn, and lead the STEM revolution!

## Quick Answers

- **What is this?** EUDAX STEM DIY Simple Electric Motor DC Motors Model Assemble Kit for School Labs Physics Science Educational by eudax
- **How much does it cost?** $77.20 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-eudax-stem-diy-simple-electric-motor-dc-motors-model-assemble)

## 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

- • **Build & Rebuild:** Designed for effortless assembly and disassembly—perfect for iterative learning.
- • **Magnetic Mastery:** High-strength magnets (≥72mT) vividly demonstrate magnetic lines of force.
- • **Power Your Curiosity:** Operates smoothly between 1.5V and 6V for safe, hands-on STEM learning.
- • **Complete STEM Experience:** Includes detailed English manual guiding every step for educators and enthusiasts alike.
- • **Future Innovators Welcome:** Ideal for school labs, science projects, and creative gifts that spark innovation.

## Overview

The EUDAX STEM DIY Simple Electric Motor Kit is a hands-on educational tool designed for ages 14+, featuring a 1.5V-6V operating voltage, strong 72mT magnets, and a user-friendly assembly process. Perfect for school labs and science projects, it offers a practical demonstration of electric motor mechanics with detailed instructions and reliable after-sales support.

## 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.

## 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 |
|---------------|-------|
| Educational Objective(s) | STEM |
| Assembly Required | Yes |
| Batteries Required | No |
| Batteries Included | No |
| tech_spec_battery_description_toys | Alkaline |
| Material Type(s) | Plastic Metal |
| Package Dimensions | 18.21 x 11.3 x 4.9 cm; 272 g |
| Batteries | 4 AA batteries required. |
| Item part number | EX-DC-MOD |
| Manufacturer recommended age | 14 years and up |
| Manufacturer | EUDAX |
| Country of Origin | USA |
| Item Weight | 272 g |

## Product Details

- **Size:** 22x20x20 millimeters, 14x9x10.3 centimeters
- **Brand:** EUDAX
- **Theme:** Science
- **Age Range (Description):** Adult
- **Item Weight:** 0.27 Kilograms

## Images

![EUDAX 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)
![EUDAX 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)
![EUDAX 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)
![EUDAX 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)
![EUDAX 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.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-01-31*