L 550ef. Temp - limbach engine l550ef - motionew - 1

Limbach Engine L550EF | 50HP at 7000rpm | Two Cycle Engine

Name: Limbach Engine L550EF | 50HP at 7000rpm | Two Cycle Engine - MotioNew
SKU: 1005003866384297-1-1-1-2-1-2-1-2-2-1-1

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Description

Versatile and Efficient, The Advanced Design of the Limbach Engine L550EF

The Limbach Engine L550EF is a compact, high-performance, two-cycle engine designed for UAVs and light aircraft applications. This UAV Engine is equipped with an electronic engine management system and automatic altitude compensation, the L550EF delivers consistent power and efficiency at various altitudes, making it an excellent choice for demanding aviation applications.

Key Specifications:

Power Output: 50 HP at 7000 RPM, providing reliable, high-performance power for diverse UAV and light aircraft applications
Engine Type: Four-cylinder, horizontally opposed, air-cooled, two-stroke engine with mixture lubrication
Bore and Stroke: 66 mm (2.60 in) bore and 40 mm (1.57 in) stroke for a balanced performance
Displacement: 548 cm³ (33.44 cubic inches) to deliver a powerful thrust-to-weight ratio
Weight: Lightweight at 15 kg, maximizing aircraft agility and endurance
Crankcase: Durable, die-cast aluminum
Crankshaft: Seven-piece assembled design for reliable, long-term performance
Pistons: Casted aluminum alloy for efficient, lightweight operation
Cylinders: Cast aluminum with silicone carbide-coated barrel, enhancing wear resistance
Timing: ECU-controlled variable timing for optimized performance across varying RPM and altitude
Engine Management System: Computer-controlled 12V system with automatic altitude compensation
Fuel Compatibility: Runs on 90-octane gasoline, mixed with synthetic two-cycle oil at a 50:1 ratio
Starter (Optional): 12V starter available for easy ignition
Generator (Optional): 12V or 14V generator available for additional power needs

The Limbach L550EF’s advanced electronic management and altitude compensation provide seamless operation in changing environments. This engine is particularly suited for UAV operators and aviators seeking a lightweight, powerful engine with modern control features and consistent performance.

For a comprehensive reading of related products, please visit the Motionew website.

Specifications

Specifications of Limbach Engine L550EF

Performance	50 HP at 7000 rpm
Bore	66 mm / 2.60 inch
Stroke	40 mm / 1.57 inch
Displacement	548 cm3 (33.44 cu. inches)
Weight	15 kg
Crankcase	Aluminium, die casted
Crankshaft	seven piece assembled
Pistons	casted aluminum alloy
Cylinders	Casted aluminum, silicone carbide coated barrel
Timing	variable (ECU-controlled)
Engine management system	12V, computer controlled
Altitude compensation	Automatic via ECU
Fuel	90 octane (regular) gasoline, mixed with synthetic two-cycle oil to the ratio of 50:1
Starter	12V optional
Generator	12/14V optional