DLE55 Engine

Overview of DLE55 Engine

Introducing the DLE55 engine, a powerhouse designed for high-performance applications. With an impressive performance output of 5.5 horsepower at 8500 rpm, this UAV Engine delivers exceptional power and reliability for a variety of demanding tasks.

Performance Capabilities

The DLE55 Engine features an idle speed of 1300 rpm, ensuring smooth and stable operation at lower speeds. Its static thrust capabilities are notable, providing 14.5 kg at 100 meters altitude and 12.8 kg at 1800 meters altitude. This makes it an excellent choice for high-altitude performance.

Propellers for the DLE55 Engine

Recommended propellers for the DLE 55 include sizes 22×8, 22×10, 23×8, and 23×10, giving users flexibility in optimizing performance based on specific needs. The engine utilizes the NGK CM6 spark plug, renowned for its reliability and efficiency.

The Engine Operation

With a displacement of 55.6 cm³ and dimensions of 45mm diameter by 35mm stroke, the DLE55 achieves a compression ratio of 7.6:1. The engine operates with a lubrication ratio of 30:1, ensuring optimal performance and longevity.

Weight of DLE 55

Weighing in at 1330 grams for the main engine, 140 grams for the exhaust, and 140 grams for the ignition system, the DLE55 is designed to be both powerful and lightweight. The ignition system operates on a voltage range of 4.8V to 8.4V, providing versatile and reliable power options.

Performance and Reliability

In summary, the DLE55 engine is a robust and efficient solution for high-performance needs, offering impressive power output, reliable operation at various altitudes, and compatibility with multiple propeller sizes. Whether for aviation, industrial, or other demanding applications, the DLE55 is engineered to deliver exceptional performance and reliability.

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DLE55 Engine – FAQ

1. What are the main technical specifications of the DLE55 Engine?
The DLE55 is a high-performance single-cylinder two-stroke gasoline engine delivering 5.5 horsepower at 8,500 rpm.
It has a displacement of 55.6 cm³, a bore of 45 mm, and a stroke of 35 mm.
The compression ratio is 7.6:1, with an idle speed of 1,300 rpm, providing smooth and reliable low-speed performance.
The engine operates with a fuel–oil lubrication ratio of 30:1.

2. What are its thrust and performance capabilities?
The DLE55 produces 14.5 kilograms of static thrust at 100 meters altitude and 12.8 kilograms at 1,800 meters altitude, ensuring consistent output across various operating conditions.
This performance level makes it ideal for UAVs, large fixed-wing aircraft, and industrial drones that require efficient propulsion and endurance.

3. What propeller options are recommended for the DLE55?
Recommended propeller sizes are 22×8, 22×10, 23×8, and 23×10 (diameter × pitch).
These options allow operators to fine-tune thrust, efficiency, and noise levels according to mission type and aircraft weight.

4. What is the weight and ignition configuration of the engine?
The engine weighs 1,330 grams, with an additional 140 grams for the exhaust and 140 grams for the ignition system.
It uses an NGK CM6 spark plug and supports an ignition voltage of 4.8–8.4 volts, ensuring stable combustion and efficient startup.

5. What are the purchasing and payment options for the DLE55?
The DLE55 is listed at a price of 490 USD and is available for purchase through standard international payment methods such as bank transfer, PayPal, or credit card.
Bulk orders or OEM supply arrangements can be requested for integration into industrial UAV programs.

6. What documentation and compliance information are provided?
Each DLE55 engine is supplied with technical specifications, operation manuals, and installation guidelines.
MotioNew ensures that all products comply with export regulations for civilian and commercial UAV use.
Use of this engine for military or prohibited activities is strictly forbidden. Post-sale technical support and component replacement services are available for authorized users.