Thread Tools
This thread is privately moderated by Arcteryxxx, who may elect to delete unwanted replies.
Feb 01, 2011, 04:36 PM
You down with EPP?
johnnyrocco123's Avatar
Looks good. I hope it balances close enough for you.


You know what they say, if there is extra room you did something wrong
Sign up now
to remove ads between posts
Feb 02, 2011, 10:46 AM
Livin it UP when Im goin DOWN
Arcteryxxx's Avatar

5S3000 40C Zippy


Yesssss, it fits!
Last edited by Arcteryxxx; Feb 02, 2011 at 11:41 AM.
Feb 06, 2011, 12:26 PM
zoom zoom
gotboostedvr6's Avatar
Looks good so far!

Where did you buy this ship from?
Feb 06, 2011, 12:57 PM
Livin it UP when Im goin DOWN
Arcteryxxx's Avatar
I bought it at an Austrian HS. www.lindinger.at
Feb 06, 2011, 01:20 PM
Livin it UP when Im goin DOWN
Arcteryxxx's Avatar
I'm thinking of cutting out a triangle of the fuse behind the wing for the hot air to escape. (see the triangle in the picture) Is this the best option?
The airflow into the fuse will come from the turbo spinner.
Feb 06, 2011, 02:24 PM
zoom zoom
gotboostedvr6's Avatar
I would cut like i outlined below and add carbon tow around the wing bolts.

When you insert large lipos you just need to spread the fuse open. the carbon tow will hold it all together during hard G turns.

For the rear mounting i would use Kapton tape. its stronger and is alot faster to remove.
Feb 06, 2011, 02:39 PM
Livin it UP when Im goin DOWN
Arcteryxxx's Avatar
Quote:
Originally Posted by gotboostedvr6
I would cut like i outlined below and add carbon tow around the wing bolts.

When you insert large lipos you just need to spread the fuse open. the carbon tow will hold it all together during hard G turns.

For the rear mounting i would use Kapton tape. its stronger and is alot faster to remove.
Really? Hm....
The cutout I've already done allows for use of the 5S3000. Would really wish I could fit 5S4000 45C, but there's just not enough room for that.
Tape instead of a metal screw through a nut in the molded fuselage?

What about the venting hole? Not necessary?
Feb 06, 2011, 02:48 PM
zoom zoom
gotboostedvr6's Avatar
Yes that tape creates a stronger attachment then the bolt.

The cooling hole is a good idea. Dont forget to get a larger hole in front of the motor, in place of the larger hole you can add one on both sides of the nose. Its best to do it before you mount the firewall so you can add a layer of glass and or carbon to reinforce the structure.
Feb 06, 2011, 02:52 PM
Livin it UP when Im goin DOWN
Arcteryxxx's Avatar
Quote:
Originally Posted by gotboostedvr6
Dont forget to get a larger hole in front of the motor, in place of the larger hole you can add one on both sides of the nose. Its best to do it before you mount the firewall so you can add a layer of glass and or carbon to reinforce the structure.
Darn! Too late for that
Looks like I'm limited to the airflow from the turbo spinner. Luckily I do have MPI heatsink on the motor...
Feb 06, 2011, 03:28 PM
zoom zoom
gotboostedvr6's Avatar
No biggie you can still do the cut, your using a lightweight powersystem.

How is the wing constructed?
Feb 06, 2011, 03:33 PM
Livin it UP when Im goin DOWN
Arcteryxxx's Avatar
Quote:
Originally Posted by gotboostedvr6
No biggie you can still do the cut, your using a lightweight powersystem.

How is the wing constructed?
Think I can cut a small triangle (2cm wide, 1cm deep) on the top of the fuse 5mm aft of the firewall.

Wing is molded GF with CF reinforcement. I do see some wood in there but I'm not sure how much it is of that. Maybe just around the servo bays...
Feb 08, 2011, 09:38 AM
Livin it UP when Im goin DOWN
Arcteryxxx's Avatar

Static testing 5S


Did my first static test on Zippy 5S3000 40C today.

V-Max static 5S (1 min 2 sec)


Neu 1115/1Y, Kontronik 5,2:1, RFM 15*16 prop, Zippy 5S3000 40C. Peak 110Amp, 1860Watt. Volt minimum: 16,56. RPM: 8230

Think I could use a better lipo and get to 2kW...
Last edited by Arcteryxxx; Feb 26, 2011 at 01:53 AM. Reason: Added rpm
Feb 08, 2011, 11:51 AM
You down with EPP?
johnnyrocco123's Avatar
Nice. That will get you some good juice for a maiden.


You guys wear your wedding ring on your right hand?
Feb 08, 2011, 12:08 PM
Livin it UP when Im goin DOWN
Arcteryxxx's Avatar
Quote:
Originally Posted by johnnyrocco123
Nice. That will get you some good juice for a maiden.


You guys wear your wedding ring on your right hand?
I do....
Yes we do
Feb 08, 2011, 12:41 PM
zoom zoom
gotboostedvr6's Avatar
2 kw is enough to put a grin on my face!
A few questions for you:
Is that lipo you ran a bit tired or new?
What rpm did you turn that rfm?
Did the motor get hot during the static test?


Thanks and have fun with it
Last edited by gotboostedvr6; Feb 08, 2011 at 12:49 PM.

Thread Tools

Similar Threads
Category Thread Thread Starter Forum Replies Last Post
Discussion Ikarus Enthusiast Thread, Eco 8, Eco 16, Royal That can fly?!? Large Electric Helis 93 Oct 22, 2014 06:23 AM
Help! 3CH V-Max TY901 Helicopter presa1200 Electric Heli Talk 3 Dec 04, 2010 06:34 PM
Wanted OS91 Max V Ducted Fan engine SaltySteve Aircraft - Fuel - Engines and Accessories (FS/W) 2 Oct 24, 2010 02:13 AM
Discussion Helpppppp with V-Max / Falcon X :-( xxjoshstarxx Coaxial Helicopters 22 Oct 14, 2010 03:34 PM
Discussion Helpppppp with V-Max / Falcon X :-( xxjoshstarxx Micro Helis 2 Oct 14, 2010 12:56 AM