---
product_id: 18314266
title: "Sunnytech Hot Air Stirling Engine Motor Generator Education Toy Electricity M16-22-D"
brand: "sunnytech"
price: "S/.1439"
currency: PEN
in_stock: false
url: https://www.desertcart.pe/products/18314266-sunnytech-hot-air-stirling-engine-motor-generator-education-toy-electricity
store_origin: PE
region: Peru
---

# 8+ hours continuous run time Dual-cylinder power, 4-9V output Premium 6061 aluminum & SUJ2 steel build Sunnytech Hot Air Stirling Engine Motor Generator Education Toy Electricity M16-22-D

**Brand:** sunnytech
**Price:** S/.1439
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Ignite curiosity with power and precision!

## Quick Answers

- **What is this?** Sunnytech Hot Air Stirling Engine Motor Generator Education Toy Electricity M16-22-D by sunnytech
- **How much does it cost?** S/.1439 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/18314266-sunnytech-hot-air-stirling-engine-motor-generator-education-toy-electricity)

## Best For

- sunnytech enthusiasts

## Why This Product

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

## Key Features

- • **Heavyweight Stability:** At 4.8 lbs, this larger-than-average engine stays rock-solid on your desk, ensuring flawless demonstrations.
- • **The Ultimate STEM Gift:** Perfect for educators, students, and curious minds—turn science projects and demos into unforgettable experiences.
- • **Power-Packed Dual Cylinder:** Experience up to 9V voltage with rapid flywheel rotation that mesmerizes and powers LED lights.
- • **Precision Engineered Durability:** Crafted from aerospace-grade aluminum alloy and hardened steel for ultra-long-lasting, wear-resistant performance.
- • **Effortless Operation & Endurance:** Simply ignite the alcohol burner and enjoy 8+ hours of smooth, stable running without interruption.

## Overview

The Sunnytech Hot Air Stirling Engine Motor Generator is a robust dual-cylinder educational toy that generates 4-9 volts of electricity. Built with high-grade 6061 aluminum alloy and SUJ2 steel components, it offers exceptional durability and precision. Designed for easy operation using 95% alcohol fuel, it runs continuously for over 8 hours. Weighing 4.8 lbs, its stable heavy base makes it ideal for classroom demos, science projects, and STEM gifting.

## Description

Sunnytech Hot Air Stirling Engine Motor Generator Education Toy Electricity M16-22-D

## Features

- TWO CYLINDER ENGINE---- The dual cylinder engine is full of power and the voltage can reach 4-9V. The flywheels will rotate rapidly, making the generator's LED lights flickering wildly. When the machine works, it will be very shocking and attracting eyeballs.
- EXTREMLY FINE CRAFTED ---- The base, bracket and 2 flywheels are made of 6061 aluminum alloy(High strength, weldability and corrosion resistance); Power cylinder and the power piston is SUJ2 material fine grinding surface of special treatment, high hardness. Do not wear high-speed ultra-long-running; Axle joints connected with very high precision miniature bearings, stability without lubrication; The power and heat cylinder is made of brass and 304 stainless steel, service life is long
- EASY OPERATION & LONG LASTING----Fill the alcohol burner with your 95% alcohol (we recommend this fuel) and light it. Let the light burn the round ended cylinder for about 20 seconds, then give the wheel a gently push, it will run like a charm. It can run for 8+ hours continuous without any broken which test by one customer.
- HEAVY & STABLE: this egine is MUCH MORE BIGGER than most of the stirling engines you can find. It's very heavy, 4.8 lb, so it can run stably on table.
- PRIORITY GIFT OPTION FOR MANY APPLICATIONS----It is an amazing and fantastic product at this price. Its elegant gift package makes it spruce up and presentable. It has a wide range of application as, great gift for students' science project, Physical/mechanical learning, teacher’s Demo props on the class, birthday gift for friends, families, parents, students, etc. Many of our customers come from school, colleague, etc.

## Images

![Sunnytech Hot Air Stirling Engine Motor Generator Education Toy Electricity M16-22-D - Image 1](https://m.media-amazon.com/images/I/71IVXhSgjRL.jpg)
![Sunnytech Hot Air Stirling Engine Motor Generator Education Toy Electricity M16-22-D - Image 2](https://m.media-amazon.com/images/I/81Qm1f-XAEL.jpg)
![Sunnytech Hot Air Stirling Engine Motor Generator Education Toy Electricity M16-22-D - Image 3](https://m.media-amazon.com/images/I/81nabPbssEL.jpg)
![Sunnytech Hot Air Stirling Engine Motor Generator Education Toy Electricity M16-22-D - Image 4](https://m.media-amazon.com/images/I/71+9izzj81L.jpg)
![Sunnytech Hot Air Stirling Engine Motor Generator Education Toy Electricity M16-22-D - Image 5](https://m.media-amazon.com/images/I/71+rXQeGmhL.jpg)

## Questions & Answers

**Q: Is the engine already assembled or in kit form to be built?**
A: fully assembled

**Q: How do I buy more high grade alcohol fuel?**
A: Medical alcohol at 95 C is fine.

**Q: How do i contact manufacturer for replacement parts? i need exact size specs for all o-rings and drive belts for m-16-22d.**
A: You need to contact the seller

**Q: Is there a video of it running?**
A: Never thought of doing a video of it running. But for you I’ll do it. Trust me though it kicks butt.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.pe/products/18314266-sunnytech-hot-air-stirling-engine-motor-generator-education-toy-electricity](https://www.desertcart.pe/products/18314266-sunnytech-hot-air-stirling-engine-motor-generator-education-toy-electricity)

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-02-05*