Bailey V5 engine

{{Short description|British aircraft engine}}

{{Use dmy dates|date=February 2025}}

{{Use British English|date=March 2018}}

{{Infobox aircraft begin

| name= V5

| image=

| caption=

}}{{Infobox aircraft engine

|type=Aircraft engine

|manufacturer=Bailey Aviation

|designer=

|national origin=United Kingdom

|first run=

|major applications=Airsport Song
Bailey V5 paramotor

|produced=

|number built=

|developed from=

|variants with their own articles=

}}

The Bailey V5 is a British aircraft engine, designed and produced by Bailey Aviation of Royston, Hertfordshire for use in powered paragliders, in particular the Bailey V5 paramotor.Tacke, Willi; Marino Boric; et al: World Directory of Light Aviation 2015-16, pages 256-257. Flying Pages Europe SARL, 2015. {{ISSN|1368-485X}}

Design and development

The engine is a single-cylinder four-stroke, {{convert|195|cc|cuin|1|abbr=on}} displacement, air and oil-cooled, petrol engine design, with a poly V belt reduction drive with reduction ratio of 3.2:1. It employs capacitor discharge ignition and produces {{convert|20.5|hp|kW|0|abbr=on}} at 8200 rpm.{{cite web|url =http://www.baileyaviation.com/engines.html |title =V5 Engine Specification |accessdate = 12 March 2018|author=Bailey Aviation |work = baileyaviation.com}}

Variants

;V5

:Base model with manual recoil start, that weighs {{convert|15.8|kg|lb|1|abbr=on}}.

;V5E

:Model with electric start, that weighs {{convert|17.0|kg|lb|1|abbr=on}}.

Applications

Specifications (V5)

{{pistonspecs|

|ref=Tacke and manufacturer

|type=Single cylinder, four stroke aircraft engine

|bore={{convert|65|mm|in|1|abbr=on}}

|stroke={{convert|59|mm|in|1|abbr=on}}

|displacement={{convert|195|cc|cuin|1|abbr=on}}

|length=

|diameter=

|width=

|height=

|weight={{convert|15.8|kg|lb|1|abbr=on}}

|valvetrain=

|supercharger=

|turbocharger=

|fuelsystem=

|fueltype=95–99 (Ron) Octane unleaded petrol, Avgas is not recommended

|oilsystem=

|coolingsystem=air and oil

|power={{convert|20.5|hp|kW|0|abbr=on}}

|specpower=

|compression=

|fuelcon=

|specfuelcon=

|oilcon=

|power/weight=

|designer=

|reduction_gear=poly V belt

|general_other=

|components_other=

|performance_other=

}}

See also

{{aircontent

|see also=

|related=

|similar aircraft=

|lists= *List of aircraft engines

}}

References

{{Reflist}}