Thread Tools
Jul 26, 2003, 06:32 PM
Registered User

Mega 1615/5 C-8 Prop Selection


Tomorrow is the day! My new 8 is ready with a 7x5 prop. Motocalc indicates an 8x4 might be a better choice for maiden since
more thrust. I bought a Whattmeter but dont have it yet so all estimated.

Somebody please help me out with a quick reply prop suggestion.

Brushless new to me and I would sure appreciate a Tip from the Top from one of you guys thats been there.

Standing by..........................and Thanks
Sign up now
to remove ads between posts
Jul 27, 2003, 03:46 AM
Single-task at best...
tim hooper's Avatar
Wolfman,

I'm not sure what a C-8 is, but I use the Mega 1615/5, 7x5 prop on 8x800AR cells in a fast 36" aerobat. At 21oz AUW the performance is in the lively/spectacular category.

Just make sure that your cells are good for 18A at full throttle, but this will drop dramatically in the air.

Good luck!

tim
Jul 27, 2003, 06:05 AM
Deplorable Patriot
SKYPILEIT's Avatar

Mega 16/15/5...props..


Sir,I think C-8 means Crazy 8...and the 7-5 prop should really make it fast...then check the amp draw when your Wattmeter arrives.Has anyone used a gearbox with this MEGA..??This 5 wind is probly more capable of different applications than others...
Jul 27, 2003, 03:23 PM
Registered User
Hey Guys! Thanks for the tips. Right, this is the Wattage Crazy 8 and I used the 7x5 prop. WOW! Spectacular is right. Clearly the fastest plane I have flown. Found out quick my throws were far too much even at the lowest arm/horn settings. Next flight will be with my 6ch.tx with end point adjustments. This planes begs for a computer radio. I too am looking at gearboxes to fit this motor. HL catalog doesnt show which boxes accept a the 3.2mm shaft. Maybe somebody can give us a part number. That would be great!


Thread Tools

Similar Threads
Category Thread Thread Starter Forum Replies Last Post
Mega 1615-5 Amp/Prop concern Wolfman Power Systems 0 Aug 18, 2003 06:54 PM
Please find me a plane for a Mega 1615/5 BING! Parkflyers 11 Mar 11, 2003 03:27 PM
MEGA 1615/5 and Mirage 2000-5 needs additonal spars/glassing? juantrinidad Foamies (Kits) 6 Jan 05, 2003 11:43 PM
Swap my MEGA 1615/5 for a 4T.... juantrinidad Aircraft - Electric - Airplanes (FS/W) 0 Dec 04, 2002 02:03 AM
MEGA 1615/5, 2:1 gearbox and a 10x7? juantrinidad Power Systems 3 Nov 25, 2002 04:01 PM