---
product_id: 44271915
title: "Micro 3 Phase AC Hand Brushless Motor Generator | Mini Model Science Experiment Teaching Aid Kit DIY"
brand: "crocsee"
price: "AR$38085"
currency: ARS
in_stock: true
reviews_count: 12
category: "Croc See"
url: https://www.desertcart.com.ar/products/44271915-micro-3-phase-ac-hand-brushless-motor-generator-mini-model
store_origin: AR
region: Argentina
---

# 3V-24V output voltage 300-6000 RPM speed range 0.5-12W rated power Micro 3 Phase AC Hand Brushless Motor Generator | Mini Model Science Experiment Teaching Aid Kit DIY

**Brand:** crocsee
**Price:** AR$38085
**Availability:** ✅ In Stock

## Summary

> ⚡ Micro power, mega impact – energize your experiments!

## Quick Answers

- **What is this?** Micro 3 Phase AC Hand Brushless Motor Generator | Mini Model Science Experiment Teaching Aid Kit DIY by crocsee
- **How much does it cost?** AR$38085 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/44271915-micro-3-phase-ac-hand-brushless-motor-generator-mini-model)

## Best For

- crocsee enthusiasts

## Why This Product

- Trusted crocsee brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Hands-On Learning:** Perfect for teaching electricity generation and renewable energy concepts
- • **Safe & Accessible:** Low voltage and current limits make it perfect for educational environments
- • **Compact Powerhouse:** Delivers up to 24V and 12W in a micro-sized brushless design
- • **Versatile Experiment Kit:** Ideal for DIY projects, science experiments, and motor controller testing
- • **Smooth & Silent Operation:** Brushless motor ensures minimal resistance and long-lasting performance

## Overview

The CrocSee Micro 3 Phase AC Hand Brushless Motor Generator is a compact, brushless AC generator designed for educational use and DIY projects. It outputs 3V to 24V with a rated power of up to 12W and operates smoothly between 300 and 6000 RPM. Ideal for demonstrating electrical generation and motor principles, it offers a safe, hands-on learning experience for students and hobbyists alike.

## Description

desertcart.com: CrocSee Micro 3 Phase AC Hand Brushless Motor Generator | Mini Model Science Experiment Teaching Aid Kit DIY : Toys & Games

Review: This is a fun and educational little generator that's perfect for science experiments - It's well-made for its size, and it's fascinating to see how mechanical motion is converted into electricity. Assembly was straightforward, and the brushless motor spins smoothly with minimal resistance. It's great for demonstrating basic electrical and motor principles to students or hobbyists. Overall, it's a neat teaching tool and a worthwhile addition to any science project or electronics collection.
Review: Small, but mighty (for its size :-) - This thing is smaller than I expected, but if you look at the desertcart page carefully and compare with the LED, you can estimate its size. Or, look at the photo here. I tested it this evening with another product bought on desertcart (a 3-phase motor controller from Sydien), and was able to get the CrocSee Micro 3 spinning nicely. But only after feeding the controller with 12 to 15VDC. Lower than that and I could not get it to spin up and sync with the Sydien controller pictured. Used as a generator, it also works, of course. Comes with an LED plugged into two of the three pins on the connector. If you spin the shaft quickly with your fingers, it nicely lights up the LED in a pulsed fashion. Not terribly bright, but it seems to have a lens to focus and is fine for indoor observation. Unloaded, I measured about 2V AC (peak) with a quick finger-spin. With my DMM, I seem to read around 2K Ohms per winding - but that varies (maybe due to AC noise picked up by the coils from the room lights?). So don't expect much current from the thing used in generator mode. 2V and 2K is 1mA at this speed. 10 times faster and I would expect maybe 10 mA - which seems consistent with the kind of numbers I got when monitoring the full current when operated as a motor (about 30 mA at 50 RPM). Of course Safety should always be considered. You don't want a big high-powered, high voltage, high current device for teaching and experiments. (All my motor experiments on the CrocSee Micro 3 used a low-voltage (< 15V), wupply with current limit) Your mileage may vary of course - but for a nice little motor/generator intended for experiments and as a teaching age, it satisfied my needs - especially at the price !

## Features

- This is a Micro 3 phase Brushless AC Generator Model
- This is a great way to teach or learn about generating electricity or as an experiment starting place for larger projects.
- Output voltage : 3V-24V; Output current : 0.1A-1A;
- Rated speed : 300-6000 rev/min; Rated power : 0.5-12W;

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0722Z4PX5 |
| Age Range Description | Baby |
| Best Sellers Rank | #79,323 in Toys & Games ( See Top 100 in Toys & Games ) #794 in Educational Science Kits |
| Brand Name | CrocSee |
| Customer Reviews | 4.5 out of 5 stars 604 Reviews |
| Educational Objective | Teach generating electricity and renewable energy concepts |
| Manufacturer | CrocSee |
| Manufacturer Maximum Age (MONTHS) | 96 |
| Manufacturer Part Number | CR71207 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Set Name | CrocSee Electricity & Renewable Energy Learning Kit |
| Size | Small |
| Theme | Science, Physics |
| UPC | 711463671903 |
| Unit Count | 1 Count |

## Images

![Micro 3 Phase AC Hand Brushless Motor Generator | Mini Model Science Experiment Teaching Aid Kit DIY - Image 1](https://m.media-amazon.com/images/I/61tdQvF2MAL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Do you know which gears would fit on the axle?**
A: If you need to drill out a hole for this shaft, get a number 32 bit (2.95 mm). Fits like a glove.

**Q: Is there a diagram available showing how the stator windings are configured?**
A: No diagram, but I can tell you this:  it's 6 pole, consequent wound, star (Y) connected.

**Q: This device is called a three-phase gen. what frequencies can i obtain from it? i'm interested in 60hz. how clean are the ac sinusoidal voltages?**
A: Forget it.  It's a toy the size of your thumb.  Waveforms are not sinusoidal, frequencies depend on how fast you spin it.

**Q: do you have the model number of the generator to simulate in software? id like to see if it is appropriate for my need.**
A: No I do not.  But, google for tutorials online.  You might find some similar models.

## Customer Reviews

### ⭐⭐⭐⭐⭐ This is a fun and educational little generator that's perfect for science experiments
*by B***N on July 8, 2026*

It's well-made for its size, and it's fascinating to see how mechanical motion is converted into electricity. Assembly was straightforward, and the brushless motor spins smoothly with minimal resistance. It's great for demonstrating basic electrical and motor principles to students or hobbyists. Overall, it's a neat teaching tool and a worthwhile addition to any science project or electronics collection.

### ⭐⭐⭐⭐⭐ Small, but mighty (for its size :-)
*by O***T on June 15, 2019*

This thing is smaller than I expected, but if you look at the Amazon page carefully and compare with the LED, you can estimate its size. Or, look at the photo here. I tested it this evening with another product bought on Amazon (a 3-phase motor controller from Sydien), and was able to get the CrocSee Micro 3 spinning nicely. But only after feeding the controller with 12 to 15VDC. Lower than that and I could not get it to spin up and sync with the Sydien controller pictured. Used as a generator, it also works, of course. Comes with an LED plugged into two of the three pins on the connector. If you spin the shaft quickly with your fingers, it nicely lights up the LED in a pulsed fashion. Not terribly bright, but it seems to have a lens to focus and is fine for indoor observation. Unloaded, I measured about 2V AC (peak) with a quick finger-spin. With my DMM, I seem to read around 2K Ohms per winding - but that varies (maybe due to AC noise picked up by the coils from the room lights?). So don't expect much current from the thing used in generator mode. 2V and 2K is 1mA at this speed. 10 times faster and I would expect maybe 10 mA - which seems consistent with the kind of numbers I got when monitoring the full current when operated as a motor (about 30 mA at 50 RPM). Of course Safety should always be considered. You don't want a big high-powered, high voltage, high current device for teaching and experiments. (All my motor experiments on the CrocSee Micro 3 used a low-voltage (< 15V), wupply with current limit) Your mileage may vary of course - but for a nice little motor/generator intended for experiments and as a teaching age, it satisfied my needs - especially at the price !

### ⭐⭐⭐⭐ Good for experimenting
*by C***R on April 16, 2026*

It could have been bigger but it allowed me to prove the functioning of a circuit I designed.

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-09-01*