Heavy Fuel, Gasoline Engines & Wankel Rotary UAV Engines
SP-210 TS ROS 2-Stroke Engine (exhaust on top) Dual Cylinder UAV Engine
SP-210 TS ROS 2-Stroke Engine (exhaust on top)

Dual Cylinder UAV Engine

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SP-210 TS ROS 2-Stroke Engine (exhaust on top)

The SP-210 TS ROS (exhaust on top) is a 2-stroke engine with twin spark and rear output shaft suitable for a variety of UAV and UAS applications.

This 2-stroke dual cylinder engine with 210ccm is the most popular dual in the propulsion portfolio, positioned in the 60~100kg UAS tier. Current operational conditions include maritime and desert environments with 1000s hours achieved to date. The SP-210 TS ROS comes with dual spark for redundancy and a rear output shaft for user flexibility.

The following additional configurations can be offered:

  • no rear output shaft
  • Rear output shaft
  • Generator and Controller
  • Starter Generator and Controller
Type 2-Cylinder Gas Engine
Capacity 210 ccm / 12.81 cu in
Power 17.1 HP / 12.6 KW @ 6000 RPM
Speed Range 1500 – 10000 RPM
Weight incl. ignition 14.43 lbs (6.56 kg)
Crankshaft 4 ball bearings
Oil/Gasoline ratio 1:50 / 2% mix
Operating Voltage 6 – 8.4 V DC
Bore diameter 2.16 inch (55.00 mm)
Stroke 1.77 inch (45.00 mm)
Torque 22.5 Nm @ 5000 RPM