Lumenier RB2205C-12 2400KV SKITZO Ceramic Bearing Motor
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Old Nov 15, 2012, 12:50 PM
dave1993 is offline
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RC beginner
my matched set of motors and controllers came in and they do seem to work fine with the converter chip but i havent bult a frame to hold them yet. maybe sometime in next few days if i get a chance.
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Old Nov 15, 2012, 02:42 PM
LittleMo is offline
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Last edited by LittleMo; Nov 16, 2012 at 09:15 PM.
Old Nov 15, 2012, 03:58 PM
djdavies83 is offline
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We can rebuild it!
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Does anyone have the board dimensions forthe V939 board?
Also, anyone in the UK have the non-LED socketed PCB who would like to swap, I don't use the LED sockets and need a smaller board.
Old Nov 15, 2012, 04:04 PM
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25x25mm
Old Nov 15, 2012, 04:16 PM
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Quote:
Originally Posted by djdavies83 View Post
Does anyone have the board dimensions forthe V939 board?
Also, anyone in the UK have the non-LED socketed PCB who would like to swap, I don't use the LED sockets and need a smaller board.
Maybe you can ask such seller for non LED pcb :
http://www.aliexpress.com/item/Free-...618695272.html
http://www.aliexpress.com/item/Free-...595830558.html
http://www.aliexpress.com/item/Free-...601786839.html
http://www.aliexpress.com/item/Free-...617924537.html


Maybe they have the "old" non LED v929 boards instock
Old Nov 15, 2012, 04:19 PM
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We can rebuild it!
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Sweet thanks, this means the V939 board will it the crashpack for the Hubsan X4

It works out at £8.99 after shipping, main gripe people have had abou the X4 is the lack on 9x compatibility.
Old Nov 15, 2012, 04:27 PM
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We can rebuild it!
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Quote:
Originally Posted by mystman View Post
Good to see then thanks, I'll ask them guys but maybe after christmas....
https://www.rcgroups.com/forums/show....php?t=1768895
Old Nov 15, 2012, 04:36 PM
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Ah ok, X4 PCB is 30mm x 22.5 so on one axis the V939 board is 2.5mm too big, 1.25mm each side ain't too much to have to shave off. I wonder if the Syma X1 PCB is any smaller than the V939.
Old Nov 15, 2012, 04:39 PM
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Quote:
Originally Posted by djdavies83 View Post
Ah ok, X4 PCB is 30mm x 22.5 so on one axis the V939 board is 2.5mm too big, 1.25mm each side ain't too much to have to shave off. I wonder if the Syma X1 PCB is any smaller than the V939.
No it's v929 size . Must be 30mm x 30mm
Old Nov 15, 2012, 04:42 PM
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I don't think is much of a chalenge to fit V939 board on a Hubsan frame.He was talking of V939 board 25x25mm to fit on 22.5x30mm.
Old Nov 15, 2012, 04:45 PM
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I'm not sure if the v939 board likes the lower m2m dia.
Maybe it will wobble.

...but we let djdavies83 find it out
Old Nov 15, 2012, 04:47 PM
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No,...... it will not.My V839 hybrid is smaller ,8.4x8.4cm and flying very good.No woble.
Yes, let him ....and let us know.
Last edited by midelic; Nov 15, 2012 at 04:52 PM.
Old Nov 15, 2012, 04:51 PM
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Originally Posted by midelic View Post
No,...... it will not.My V839 hybrid is smaller ,8.4x8.4cm and flying very good.No woble.
X4 complete size: Size: 60 x 60mm

I suppose it would be wobble

Btw. Size of stock v939 : 90mm x 90mm
Old Nov 15, 2012, 05:04 PM
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I think those dimensions are not true.I've seen so many different sizes ,I don't know which one is real.
Here hubsan is 8x8 cm
http://www.sunsky-online.com/view/27...p5kKxT4jwEyjgQ
Last edited by midelic; Nov 15, 2012 at 05:11 PM.


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