Anyone try to reverse the process and use mechanical energy to make a light bulb light up?

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.

what is the rpm range of this?

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!

Are battery holders included?

Yes! 4, 3 & 2 AA battery holders are included in the product.

Does the armature come with the wire already wound on it?

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.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

EUDAX STEM DIY Simple Electric Motor DC Motors Model Assemble Kit for School Labs Physics Science Educational

EUDAX STEM DIY Simple Electric Motor DC Motors Model Assemble Kit for School Labs Physics Science Educational

Product ID: 552661341

Details

Age Range (Description)
Adult
Brand
EUDAX
Item Weight
0.27 Kilograms
Size
22x20x20
Theme
Science

⚡1.5V-6V working voltage

🧲≥72mT magnetic flux density

🛠️Easy assemble & disassemble

225.60 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Description

⚙️ Ignite your inner engineer—build, learn, and power up your STEM journey!

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.

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.

Specifications

ASIN	B07XWQ35MS
Age Range Description	Adult
Battery Description	Alkaline
Best Sellers Rank	#292,195 in Toys & Games ( See Top 100 in Toys & Games ) #3,675 in Model Building Kits
Brand	EUDAX
Customer Reviews	4.3 4.3 out of 5 stars (380)
Educational Objective	STEM
Is Assembly Required	Yes
Item Weight	0.27 Kilograms
Manufacturer	EUDAX
Manufacturer Part Number	EX-DC-MOD
Manufacturer recommended age	14 years and up
Material	Plastic Metal
Size	22x20x20 millimeters, 14x9x10.3 centimeters
Theme	Science

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

225.60 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

View all Trustpilot reviews