Can the rotational direction of the motor be reversed?

The motors are non-directional. The direction the motor turns depends on which pin is hooked to the positive and negative terminal of the battery. You cannot change the direction of the motor unless you switch the wires leading to the battery.

How can I attach cardboard to the shafts of these motors?

The motor has a fairly high RPM. I attached pulleys that were made for the diameter size of the shaft. I would question whether a piece of cardboard could be attached firmly to the shaft so that the shaft just doesn't spin in the hole.

Is the shaft perfectly round or is there a flat edge?

The shaft is perfectly round. The other components like fans and pulleys are easily force fit on the shaft. I never found any problem with the components on the shaft slipping.

Can the motor go underwater?

I do not believe it could. The motor is not sealed, and you need to solder wires to the exterior for the battery connections.

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 18 Set DC Motors Kit,Mini Electric 1.5-3V 24000RPM Hobby Motor with AA Battery Holder for STEM DIY Toy

Product ID: 76145119

Details

Brand
EUDAX
Material
Paper
Product Dimensions
0.78"W x
Speed
24000 rpm
Voltage
3 volts

⚡3V DC Voltage

🔄24000 RPM High Speed

🛠️18-Piece Complete DIY Kit

288 zł

Duties & taxes included

In stock

Sold byAmazon PolandDelivered 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 Poland.

Secure transaction

Description

🚀 Power Your Passion with Precision & Speed!

PRECISION POWER AT 3 V ⚡ - Optimized voltage for efficient, high-speed motor performance.
VERSATILE STEM INNOVATION - Perfect for mini fans, toy cars, robots, and science experiments—unleash your creativity.
SAFE USER FRIENDLY DESIGN - Includes detailed manual and circuit diagrams to avoid short circuits and ensure smooth operation.
TURBOCHARGED 24000 RPM 🔄 - Ultra-fast rotation speed to bring your DIY projects to life with dynamic motion.
ALL IN ONE 18 PIECE KIT 🛠️ - Comes with motors, battery holders, switches, wires, and mounting brackets for seamless assembly.

The EUDAX 18 Set DC Motors Kit features 18 high-speed 3V motors spinning at 24000 RPM, complete with battery holders, switches, wires, and mounting brackets. Designed for STEM enthusiasts and hobbyists, this all-in-one kit enables building mini fans, toy cars, robots, and more, backed by clear instructions to ensure safe, efficient DIY projects.

Specifications

ASIN	B07FDRRCQ1
Best Sellers Rank	#76,134 in Toys & Games ( See Top 100 in Toys & Games ) #762 in Educational Science Kits
Brand Name	EUDAX
Customer Reviews	4.6 4.6 out of 5 stars (189)
Item Dimensions W x H	0.78"W x 1.06"H
Item Weight	0.53 kg
Manufacturer	EUDAX
Material Type	Paper
Model	EH-18S-WCL
Part Number	EUDAX-18S-WCL
Shaft Diameter	2 millimeters
Speed	24000 rpm
Voltage	3 volts

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

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Ayesha M.

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

5 days 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.

288 zł

Duties & taxes included

In stock

Sold byAmazon PolandDelivered 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 Poland.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

View all Trustpilot reviews