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SP-56 Two Stroke Engine (exhaust at the top)

SP-56 Two Stroke Engine (exhaust at the top)

Region

Germany
Germany

Category

Unmanned platforms
Unmanned platforms

The SP-56 Two Stroke Engine (exhaust at the top) is the two-stroke dual cylinder SP-56 TS ROS with 56 ccm and rear output shaft is the smallest dual cylinder engine in the Sky Power portfolio. Forged using the proven SP-28 parts, the SP-56 TS ROS is equipped in the standard configuration with 1 sparkplug per cylinder due to the compact size. The dual cylinder boxer style offers a low vibration power dense two stroke for below 77lbs or up to 35kg. The generator can be mounted on the rear output shaft. The cylinder

is casted aluminum and the crankcase is CNC machined in order to be able to adjust to customer specific requirements or mounting plate. The engine is used by customers in small heli config UAS as well as fixed wing platforms. The following additional configurations can be offered.
Tech Specs
Type2-Cylinder Gas Engine
Capacity56 ccm / 3.42 cu in
Power4.6 HP / 3.4 KW @ 7000 RPM
Speed Range2200 – 10000 RPM
Weightincl. ignition 5.54 lbs (2.52 kg)
Crankshaft4 ball bearings
Oil/Gasoline ratio1:50 / 2% mix
Operating Voltage6 – 8.4 V DC
Bore diameter1.42 inch (36.00 mm)
Stroke1.10 inch (28.00 mm)
Torque4.6 Nm @ 6500 RPM
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