Lumenier RB2205C-12 2400KV SKITZO Ceramic Bearing Motor
Thread Tools
Old Oct 08, 2012, 01:00 PM
RC Erik is offline
Find More Posts by RC Erik
Registered User
RC Erik's Avatar
Discussion

Pictures of D.I.Y battery trays.......


Hey Everyone, I am almost finished with my 1/4 scale Cub. Powered by a E-flite 160 motor with 2x 5000mah 5S lipo packs.

I am at a stand still right now trying to make a battery tray that will allow ease of removal/install and will keep the batteries still.

Anyone have some photo's I could use for reference?

Thanks, Erik
Sign up now
to remove ads between posts
Old Oct 08, 2012, 08:07 PM
Zagabond is offline
Find More Posts by Zagabond
Registered User
Zagabond's Avatar

big tray for my 10s1p A123 packs


Eric,

Here is the setup I am using on my 10s pack for my Tiger Moth. I make a tray from luan plywood, and it slides into place in the forward part of the battery compartment. Then I mounted tee nuts to use allen head screws to secure it in place.

Jess
Old Oct 09, 2012, 08:22 AM
RC Erik is offline
Find More Posts by RC Erik
Registered User
RC Erik's Avatar
Thanks Zagabond!
Old Oct 09, 2012, 09:45 AM
drakison is offline
Find More Posts by drakison
Registered User
oooh....this thread is brilliant. I need to build two battery trays and I have severe builders block...LOL. More pictures please!!
Old Oct 10, 2012, 09:09 AM
KOMET 44 is offline
Find More Posts by KOMET 44
D.G.B.
KOMET 44's Avatar
Here are my pictures of the tray(or as I call it "surf board") for my 80" adrian page cub.Has a tag in front that the board goes into and a wing nut in the rear.Battery held in place with velcro pads and a trap.Also use one #64 elastic on the back just in case.
stefanP
Old Oct 10, 2012, 01:46 PM
drakison is offline
Find More Posts by drakison
Registered User
Anyone have pictures of battery hatches they have built on the top of the fuse?
Old Oct 10, 2012, 11:37 PM
Cabledawg1 is offline
Find More Posts by Cabledawg1
Registered User
Cabledawg1's Avatar
I just got mine together... Heres a link to that post with pics.
https://www.rcgroups.com/forums/show...&postcount=861
Old Oct 14, 2012, 08:28 PM
SunDevilPilot is offline
Find More Posts by SunDevilPilot
Registered User
SunDevilPilot's Avatar
First tray is in my Sig 1/4 Cub. Plane gets 2 5000 5S packs, stacked back to back on the tray. The tray slides into slots at the front of the fuselage and gets a single wingbolt at the rear to lock it in place.

The second model is my Aero-Works S2 Cub. This also gets 2 5000 5S packs but these are side by side. Again, a slot at the front and a single wingbolt at the rear.

Much easier to get batteries in and out with a tray.

SunDevilPilot
Old Nov 09, 2012, 01:40 PM
RC Erik is offline
Find More Posts by RC Erik
Registered User
RC Erik's Avatar
Thanks guys for the pics. I built a tray but would not fit due to the voltage regulator, RX battery, and low height towards the cowl area. I just slide them over the velcro'd bottom and strap them in.

28 flights so far and they havent moved!!!!
Old Nov 13, 2012, 09:25 PM
cmala is offline
Find More Posts by cmala
customstandoffs
cmala's Avatar
I built a tray in my hempel cub for the same power system. I'll see if I can find my pictures tomorrow.

It slides perfectly in the front. I put two carbon rods on the tray and they lock into a block I installed just behind the firewall. Then there is a carbon rod that I install in the back to keep it from sliding backwards.

Craig
Old Nov 13, 2012, 09:40 PM
RC Erik is offline
Find More Posts by RC Erik
Registered User
RC Erik's Avatar
cmala, what prop size are you using?

I used an 18x8 and was getting 16 minutes flight time. And pulling 50 amps.

I just switched to 18x10 and now get 14 minutes, but it will stand on its nose at full throttle and stay their.

I am thinking of going up to maybe a 20x8? More torque but less straight line speed.
Old Nov 13, 2012, 09:44 PM
RC Erik is offline
Find More Posts by RC Erik
Registered User
RC Erik's Avatar
oops, I just saw your post on the other thread. You mentioned you have a 20 in prop and get about 9 minutes.

It will definitely hover with your prop.

Plus, I notice you live in alabama. I lived in Montgomery for 5 years, stationed at Maxwell AFB.
Last edited by RC Erik; Nov 13, 2012 at 09:50 PM. Reason: spelling error
Old Nov 13, 2012, 09:46 PM
cmala is offline
Find More Posts by cmala
customstandoffs
cmala's Avatar
Wow small world. my wife is from montgomery and we still have a few friends there.
Old Nov 13, 2012, 09:49 PM
RC Erik is offline
Find More Posts by RC Erik
Registered User
RC Erik's Avatar
It has been 10 years since I left but I still remember living in Cedar Creek apartments near the Day St. gate to Maxwell.

Do they still have the Jubilee City Fest downtown?
Old Nov 13, 2012, 09:52 PM
cmala is offline
Find More Posts by cmala
customstandoffs
cmala's Avatar
I think so. We haven't been to it in a couple years


Thread Tools

Similar Threads
Category Thread Thread Starter Forum Replies Last Post
Sold S800 CF Battery Tray badbill Aircraft - Electric - Multirotor (FS/W) 1 May 16, 2013 11:52 AM
Discussion DJI Battery tray and OSD rsun77 Multirotor Talk 0 Aug 10, 2012 01:39 AM
Sold SOLD 600 Pro KDE Battery Tray(2 trays) SOLD jgpncll Aircraft - Electric - Helis (FS/W) 0 Jun 22, 2012 11:06 PM
Help! D.I.Y BL Baja sledge21 Large Scale Cars 2 Mar 12, 2012 12:05 PM
Wanted Starmax HL F-18 rx tray, battery tray and nose gear Joe 1320 Aircraft - Electric - Jets (FS/W) 7 Sep 16, 2008 09:56 PM