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Weight of Warpdrive tapered blade propeller?

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JohnFrance

Joined: 17 Sep 2014
Posts: 83
Location: Grenoble France

Posted: Thu Sep 03, 2015 4:47 am Post subject: Weight of Warpdrive tapered blade propeller?

Hello to All,

Does anyone happen to know the weight of the Warpdrive 62" tapered blade propeller, XS spinner, it's support and all the necessary hardware?



I seem to remember seeing 6.7 kg for the propeller on it's own but I have been unable to find the information again now that I need it



The reason for this is to change the prop for an E Props, Durandal ground adjustable model that is supposed to give high takeoff rpm and then not over speed when in the cruise with their "clever" blade design.



If I get authorisation to go ahead from the French DGAC I will of course give feedback on performance compared to the Warpdrive on my Rotax 912 UL

Regards



John

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_________________
Europa mono Nr 192

mau11(at)orange.fr
Guest

Posted: Thu Sep 03, 2015 10:13 pm Post subject: Weight of Warpdrive tapered blade propeller?

Hello  John je t'envoie les panneaux du tableau de bord coté gauche et 

droit, en dxf je n'ai plus solidworks c'est trop cher, sauf si je 

trouvais une version déplombée... je peux te les donner aussi en DWG si 

tu veux. Je terappelles utilises du 2017 dural 2 mm. c'est disponible 

chez ANFI à seyssinet

Pour la butée de roulette de queue je recherche et te donnerai des 

nouvelles.

MA



Le 03/09/2015 14:47, JohnFrance a écrit :

 	  Quote: 	
		   



 Hello to All,

 Does anyone happen to know the weight of the Warpdrive 62" tapered blade propeller, XS spinner, it's support and all the necessary hardware?



 I seem to remember seeing 6.7 kg for the propeller on it's own but I have been unable to find the information again now that I need it



 The reason for this is to change the prop for an E Props, Durandal ground adjustable model that is supposed to give high takeoff rpm and then not over speed when in the cruise with their "clever" blade design.



 If I get authorisation to go ahead from the French DGAC I will of course give feedback on performance compared to the Warpdrive on my Rotax 912 UL

 Regards



 John



 --------

 Europa mono Nr 192





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clivesutton

Joined: 23 Jan 2013
Posts: 187
Location: KENILWORTH

Posted: Thu Sep 03, 2015 11:52 pm Post subject: Re: Weight of Warpdrive tapered blade propeller?

Hello John,



I happen to have these items as components sitting in my workshop - just weighed for you:



Each free blade is 925g

The spinner, glass back and front-plates as well as the metal clamp disc and nuts and bolts all together are 1325g

The magnesium tri-clamshell hub is 1545 including all nuts and bolts



regards,



Clive Sutton

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