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SP-55 TS ROS Two-Stroke Engine

SP-55 TS ROS Two-Stroke Engine

Region

Germany
Germany

Category

Unmanned platforms
Unmanned platforms

The SP-55 TS ROS Two-Stroke Engine is the SP-55 TS ROS 2-stroke single cylinder with 55 ccm is the largest single cylinder engine in the Sky Power lineup. It is equipped in the standard configuration with a twin ignition unit. The carburetor is top mounted. It is designed with twin spark plugs and a top-mounted carburetor. Shaft (ROS) makes this engine one of the most compact one-cylinder engines on the market. Because of the rear output shaft, a generator can be mounted on the back of the engine. The engine is

used by customers for fixed wing, heli and VTOL aircraft on the upper end of the ‘below 55 lb’ or ‘up to 25 kg’ class UAS as well as hybrid configurations to produce electricity. The cylinder is casted aluminum and has been manufactured in its current form for over ten years. The Crankcase is CNC machined in order to be able to adjust customer specific parts to it.
Tech Specs
Type1-Cylinder Gas Engine
Capacity55 ccm / 3.35 cu in
Power3.9 HP / 2.9 KW @ 6500 RPM
Speed Range2200 – 10000 RPM
Weightincl. ignition 5.68 lbs (2.58 kg)
Crankshaft4 ball bearings
Oil/Gasoline ratio1:50 / 2% mix
Operating Voltage6 – 8.4 V DC
Bore diameter1.77 inch (45.00 mm)
Stroke1.38 inch (35.00 mm)
Torque4.7 Nm @ 5500 RPM
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