Marcmotor ROS200
{{Short description|Italian aircraft engine}}
{{Use dmy dates|date=April 2025}}
{{Use British English|date=January 2022}}
| {{Infobox aircraft begin
| name= | image= | caption= }}{{Infobox aircraft engine |type=Aircraft engine |manufacturer=Marcmotor |designer= |national origin=Italy |first run= |major applications= |produced= |number built= |developed from= |variants with their own articles= }} |
The Marcmotor ROS200 is an Italian aircraft engine, designed and produced by Marcmotor of Macerata for use in ultralight aircraft.Tacke, Willi; Marino Boric; et al: World Directory of Light Aviation 2015-16, pages 260-261. Flying Pages Europe SARL, 2015. {{ISSN|1368-485X}}
Design and development
The ROS200 is a twin-cylinder two-stroke, in-line, {{convert|196|cc|cuin|1|abbr=on}} displacement, fan-forced air-cooled, petrol engine design, with a helical gear mechanical gearbox reduction drive with a reduction ratio of 3.5:1. It employs a single capacitor discharge ignition and produces {{convert|40|hp|kW|0|abbr=on}} at 9000 rpm, with a compression ratio of 10.6.
Specifications (ROS200)
{{pistonspecs|
|type=Twin cylinder, two stroke aircraft engine
|bore={{convert|50|mm|in|1|abbr=on}}
|stroke={{convert|50|mm|in|1|abbr=on}}
|displacement={{convert|196|cc|cuin|1|abbr=on}}
|length={{convert|410|mm|in|1|abbr=on}}
|diameter=
|width={{convert|180|mm|in|1|abbr=on}}
|height={{convert|300|mm|in|1|abbr=on}}
|weight={{convert|16|kg|lb|1|abbr=on}}
|valvetrain=
|supercharger=
|turbocharger=
|fuelsystem=
|fueltype=petrol
|oilsystem=
|coolingsystem=fan-forced air
|power={{convert|40|hp|kW|0|abbr=on}}
|specpower=
|compression=
|fuelcon=
|specfuelcon=
|oilcon=
|power/weight=
|designer=
|reduction_gear=helical gear mechanical gearbox
|general_other=
|components_other=
|performance_other=
}}
See also
References
{{Reflist}}
External links
- {{Official website|http://marcmotor.com/sito/eng/marc_d.htm}}
Category:Marcmotor aircraft engines
Category:Two-stroke aircraft piston engines