Roto Motor 125cc FSI Gas / Petrol Inline Twin Cylinder 4 Stroke Engine
The Roto 125 FSi is a new engine for inline engine aircraft. The design of the engine was aimed at easy installation in an aircraft with a narrow fuselage. Engine performance is comparable to 125cc four-stroke engines, low idle and easy starting is a given.
The engine has been developed with all the experience provided from the Roto - UAV development group and meets the highest possible standards of production quality and output testing.
The Roto 125 FSi is a twin cylinder, four stroke, air cooled inline engine with a single carburettor for ease of user setup. The engine is completely built on roller bearings and is completely maintenance free. Engine lubrication is provided by a system adopted from Roto - UAV and no relubrication is required. The valves and their gears are developed so that their inspection is not necessary before 40 hours of operation.
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Technical data
ÂEngine displacement 125 ccm Power 7 HP Max static engine thrust 21 kg Bore 2x48 mm Engine weight 4300 g Engine & ignition weight 4580 g Arrangement of the engine inline two-cylinder Cooling air-cooled Lubrication petrol 95 oct. + 2% oil RPM 1100 – 6000 Fuel system Carburettor -
Recommendations
ÂRecommended airplanes models- Acrobatic:Â Up to 3Â mÂ
- Scale/Sport:Â Up to 4,5Â m
2 BLADE: 28/10 up to 30/14
3 BLADE: 26/10 up to 28/12
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Standard packaging
ÂROTO 125Â FSi 1x Ignition 2x Exhaust pipes 2x Waste oil hose 1x Spark plug key CM6 1x Cable tie 4x Silicone tube 2x
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| Release date | 2 Mar 2023 |
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| Manufacturer | Roto Motor |
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