Conheça um dos motores térmicos mais eficientes e leves do mundo: 10 kg e o dobro da potência de um motor convencional

Meet One of the World’s Most Efficient and Lightweight Thermal Engines: 10 Kg and Twice the Power of a Conventional Engine

Written by Noel Budeguer

Published on 22/06/2024 at 19:56

Conheça um dos motores térmicos mais eficientes e leves do mundo: 10 kg e o dobro da potência de um motor convencional

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Meet the Innovative Thermal Engine That Promises to Revolutionize the Industry: With 10 kg and Twice the Power of a Conventional 35 kg Engine, It Is Efficient and Sustainable

The Avadi MA-250 is an innovative thermal engine that, despite its compact size and lightweight of just 10.7 kilograms, promises an impressive power of 16 horsepower (HP). This revolutionary engine can significantly transform the field of sustainable mobility, reducing carbon emissions and improving energy efficiency.

The Avadi MA-250 has a capacity of 250 cc and is capable of developing a power of 16 HP at 3700 revolutions per minute (rpm), with a torque of 30.24 newton-meters (Nm) at 3500 rpm. In comparison, a conventional gasoline engine like the Honda GX240 of 242 cc produces only 8 HP at 3600 rpm and a torque of 17 Nm at 2500 rpm, with a much higher weight of 35 kilograms. Source: www.avadiengines.com

Design and Operation

At first glance, the MA-250 may look more like a starter engine than a traditional internal combustion engine. However, its design is inspired by Wankel engine technology, though with important differences. Instead of using a single piston and a crankshaft, the MA-250 employs a piston with two connecting rods and has no crankshaft. Its mechanism resembles that of an automotive differential: the piston moves up and down, moving the connecting rods that, in turn, rotate two gears connected to a fixed ring and the output shaft.

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This four-stroke engine performs the stages of intake, compression, combustion, and exhaust without the need for a conventional valve system, instead employing a rotary valve disc. This innovative configuration allows for more efficient combustion and a significant reduction in the number of necessary components, translating to less weight and less maintenance.

Patented Technology

Since 2017, the technology of the MA-250 has been protected by a patent that backs its unique cylindrical design. The spark plug and the intake and exhaust ducts are located at opposite ends of the transmission shaft, optimizing the flow and efficiency of the engine. Thanks to its modular design, the MA-250 can be scaled for various applications, from motorcycles and generators to drones and electric vehicles as a range extender.

Technical Features

The Avadi MA-250 has a capacity of 250 cc and is capable of developing a power of 16 HP at 3700 revolutions per minute (rpm), with a torque of 30.24 newton-meters (Nm) at 3500 rpm. In comparison, a conventional gasoline engine like the Honda GX240 of 242 cc produces only 8 HP at 3600 rpm and a torque of 17 Nm at 2500 rpm, with a much higher weight of 35 kilograms. This highlights the efficiency and superiority of the MA-250 in terms of power-to-weight ratio.

Potential and Future

Despite the promises this rotary engine presents, it is still unclear whether it will reach the market. However, its design and features indicate great potential for applications in various fields of mobility and energy generation, offering a more eco-friendly and efficient alternative compared to traditional internal combustion engines.

The Avadi MA-250 represents a significant step toward innovation in internal combustion engines, combining lightness, power, and efficiency in a compact design. Its potential to reduce carbon emissions and improve the sustainability of transportation makes it a promising technology in the search for more eco-friendly and efficient energy solutions.

Source: www.avadiengines.com

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zezaomachado

#53508

24/09/2024 20:17

Bem, estou pensando adaptá-lo no meu Fuskinha e também na minha moto cb360. Que velocidade conseguiria atingir? E adaptá-lo também em uma carregadeira-empilhadeira tipo de industrias de cerveja e muitas outras opções.

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Cícero

#16303

24/06/2024 20:27

Aparentemente um bom motor, pelo o peso e potência, ganha de todos modelos de motor estacionário, que atual são bem pesados.

-1

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Alison

#16205

24/06/2024 17:56

**** meu ku

-4

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Meet One of the World’s Most Efficient and Lightweight Thermal Engines: 10 Kg and Twice the Power of a Conventional Engine

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Meet One of the World’s Most Efficient and Lightweight Thermal Engines: 10 Kg and Twice the Power of a Conventional Engine

Meet the Innovative Thermal Engine That Promises to Revolutionize the Industry: With 10 kg and Twice the Power of a Conventional 35 kg Engine, It Is Efficient and Sustainable

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Ethiopia has banned gasoline and diesel cars, placed over a hundred silent electric buses on the streets of Addis Ababa, and now aims for half a million electric vehicles by 2030, all powered by Africa’s largest dam and a courage that few countries have shown.

On the coast of China, fishermen received an official reward after finding 10 foreign underwater devices capable of “stealing secrets” in just two years, showing that the silent war for the seabed has already reached the nets of those who rely on fishing.

A view from space, an image made by NASA shows the impressive Richat Structure, a geological formation located in the Sahara Desert, also known as the “Eye of the Sahara.”

In the South Atlantic, three isolated volcanic islands cause the wind to draw perfect spirals visible from space: a rare phenomenon called von Kármán vortex streets forms symmetrical patterns behind the peaks of the South Sandwich Islands and was recorded by the NOAA-20 satellite in 2025.

Solar-powered ice factory in the Amazon that eliminated a 5-hour trip to Manaus, prevents the loss of up to two-thirds of the fish, and now ensures income for more than 30 riverside families.

China has just successfully tested the world’s first ground effect maritime vehicle, a craft that flies up to 6 meters above the water at 200 km/h, uses quantum technology and 6G communication, and can rescue patients in the middle of the ocean.

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