Electric Lazair Takes Flight

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Electric Lazair Takes Flight

Postby mauimart » Wed Jun 01, 2011 7:56 pm

An electric powered Lazair ultralight aircraft recently completed its maiden voyage. It is equipped with two Turnigy CA120-70 motors and Zippy batteries among other RC components. The full thread can be found at:

http://www.rcgroups.com/forums/showthread.php?t=1412424

Very cool indeed.
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Re: Electric Lazair Takes Flight

Postby grindz145 » Wed Jun 01, 2011 8:47 pm

This is fantastically cool. I think I'm in the wrong hobby... :twisted:
http://www.endless-sphere.com/forums/viewtopic.php?f=18&t=19548 - Ebike Nerd Podcast
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Re: Electric Lazair Takes Flight

Postby neptronix » Wed Jun 01, 2011 9:44 pm

Wow.

From 1:10 models..
To 1:8 models..
To 1:5 models...

Now, they're flyin' 1:1 RC models.
ES facebook group: http://facebook.com/#!/home.php?sk=group_125035107565566&ap=1

The all-arounder: 8T MAC motor on a Trek 4500.
The girlfriend bike: 350W front MAC on a 700c Trek.
The wheelie machine: 20" Rear Magic Pie II on a Trek 4300 MTB
The Bus: ??? on a 'da bomb' cargo bike frame

Pro-tips for noobs: Avoid BMS Battery like the plague | Charge RC Lipos to 4.15v, stop discharging at 3.5-3.6v | Use torque plates/arms! | Rear mounted hubs are always best
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Re: Electric Lazair Takes Flight

Postby boostjuice » Wed Jun 01, 2011 10:03 pm

:lol: The safest place to store your bulk lipo collection

Image

Are we jealous yet?

Image
Image
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Re: Electric Lazair Takes Flight - Now with Joby Motors

Postby mauimart » Wed Jul 20, 2011 1:01 am

The creator of this plane has switched from Turnigy to Joby motors and added some floats. Read more about it at the RC Group.
Extremely cool.

http://www.rcgroups.com/forums/showthre ... 24&page=17

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Re: Electric Lazair Takes Flight

Postby Ypedal » Fri Jul 22, 2011 6:30 am

W.O.W !!! :shock:

Diamond status on HK ?
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Re: Electric Lazair Takes Flight

Postby Bluefang » Tue Jul 26, 2011 6:29 pm

Awesome, i want his battery pack and charging solition :mrgreen:
viewtopic.php?f=10&t=49912 Current build, Electric flat tracker
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Re: Electric Lazair Takes Flight

Postby fergusm » Sat Dec 31, 2011 1:25 pm

I see that the pilot is using the motors for turning and that made me wonder if one motor failed what would happen. If both motors turned one propeller that might be safer. But this guy sold 1200 with 2 stroke engine so I suppose he knows what he is doing.
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Re: Electric Lazair Takes Flight

Postby Kin » Sat Dec 31, 2011 1:53 pm

Looks like he was looking at methods LVC/HV modules, according to the most recent posts around page 13 ^_^. (Says even the tiny power draw of those was too much. I'm somewhat surprised.)
New to endless-sphere? Notice a lot of signatures recommending Ebike.ca? That's because it's the best place for a quality and manageable, (but still 'real'), first build. Justin is a solid supporter of electric bike development, and a good source of equipment.

My hat off a thousand times to the green people that effectively run this forum. The ES Mods are superb.
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Re: Electric Lazair Takes Flight

Postby Lock » Mon Jan 23, 2012 9:55 am

http://www.rcgroups.com/forums/showthread.php?t=1412424&page=50&pp=10#post20462910
Jan 18, 2012, 02:15 PM #494
KiloOne
Dale

2012 Update #1
--------------------------------------
Well, after another trip across the country and back in my RV8 to visit JOBY and others in the San Francisco area, I have convinced myself that I will have a continuing supply of EIG cells and motors at a reasonable cost.

Now on to the next order of business and that is to finance the startup of this new venture.

I have done enough costing analysis to determine that the target price of a complete eLazair kit (less batteries) will be about $20,000 and a fully assembled eLazair will be about $25,000 plus batteries.

Battery pricing will be $5-6,000 for packs with about 1 hour of flight endurance and with at least 1,000 flight hours of cycle life.

So, if you want to own a new eLazair with a coveted low serial number (serial #E0001 and up are now available), you can send a deposit of $5,000 to be held in escrow until your eLazair ships.

And/0r, if you would be interested in investing money in this new venture we can talk about that too.

Either way, just Private Message me or contact me at kci at vaxxine dot com.

Dale Kramer
If you like this message feel free to donate BeerCoins (BTC) to:
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Toronto Electric Riders Association:
http://www.ebikeriders.com/
Canada, eh?
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Re: Electric Lazair Takes Flight

Postby pdf » Mon Jan 23, 2012 10:26 am

Just flat out cool as heck. LiPo is changing transporation and recreation as we know it. Amazing stuff.
-------------
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Giant Boulder 9C 6x10, 18s1p LiPO, 5 ahr, 18FET Lyen edition
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Re: Electric Lazair Takes Flight

Postby mauimart » Mon Jan 23, 2012 12:33 pm

Jan 18, 2012, 02:15 PM #494
KiloOne
Dale

2012 Update #1
--------------------------------------
Well, after another trip across the country and back in my RV8 to visit JOBY and others in the San Francisco area, I have convinced myself that I will have a continuing supply of EIG cells and motors at a reasonable cost.



I wonder if this means that EIG cells might be available to the general public at reasonable cost?????
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Re: Electric Lazair Takes Flight

Postby ron van sommeren » Tue Jul 31, 2012 1:03 pm

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