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Old Jan 31, 2013, 09:25 AM
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Germany, NRW, Dusseldorf
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Very nice, Felix!
Do you think you'll be getting the ESC 35A before the Chinese New Year starts?
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Old Feb 05, 2013, 08:27 PM
I love FPV!
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A 20A would be $40 each, is that right? But not yet available?
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Old Feb 06, 2013, 05:49 PM
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Hi,

yes but inclusive german tax (19%) if you buy it from outside the EU you wont pay that tax .. but the tax of your country.

the 20A should be in a few weeks in stock..

BTW. the price of 29 is not 100% sure.. some parts are harder to get then expected


regards

felix
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Old Feb 06, 2013, 05:59 PM
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Wow thats neat and kinda scarry video.i like the size of the quad but i only have the x4 miniquad.how much is like everything plus the controler ...the handset controler u use to fly.another question i have is how do you come so close to ground without crashing.does the wind from your props do thaat or the board or just you flyen around like that..i would probally be standing or hideing by the car as well lol.u could yell duck guys and i bet those guys would like jump lol.id recommend a helmet though .ok enoough laughs please let me know.
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Old Feb 07, 2013, 08:44 AM
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Old Feb 18, 2013, 02:04 AM
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Belgium
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Very impressive Felix, I also made a BLDC controller (Photo). How much current can you controller handle without any cooling ?
What PWM frequency do you use ?
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Old Feb 21, 2013, 03:08 AM
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Austria, Wien, Vienna
Joined May 2011
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Hi Felix,

I am in the middle of a build small 600mm Coax X8 from scrap and normally using ESC32 or Herkules for the bigger birds your Ultra ESCs caught my interest :

I would be very interested whenever available to use the 35 A version. A 6s version is crucial for me since i want to mount the ESCs on the motors mounts feeding them with as thin as possible silicon cable through the booms sine there will be a plug system allowing the boom to be removed completely.

Now to my main question beside all the probably unnecessary info Can you already release the data which dimensions the 35A version will have. It would help me a lot to carry on with my build !

Thanks

Boris
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Old Feb 21, 2013, 07:50 AM
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Hi,

nice frame .. the 35A version will be 45x25mm (LxW).

i just got some protos .. but there was some parts missing .. so i have get and solder them my self.

the first one is working .. and now im abaut to get the current limiter to work as i want it to be

regards

Felix
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Old Feb 21, 2013, 09:51 AM
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Quote:
Originally Posted by juuuut View Post
Hi,

nice frame .. the 35A version will be 45x25mm (LxW).

i just got some protos .. but there was some parts missing .. so i have get and solder them my self.

the first one is working .. and now im abaut to get the current limiter to work as i want it to be

regards

Felix
A great thanks for the info and thanks for the thumbs up on the frame ! Hope everything goes well with the testing procedure !!!

Thanks Boris
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Old Feb 27, 2013, 01:35 PM
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Compared to simonk's flashed ESCs and ESC32 what is the benefit
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Old Feb 28, 2013, 01:31 AM
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Quote:
Originally Posted by farooq_niaZ View Post
Compared to simonk's flashed ESCs and ESC32 what is the benefit
Hi,

i dont think that it is really compareble.. simonk's (rapidESC) is a very good firmware! but he has to deal with mostly bad hardware. i think the ultraESC could be better because of the special HW which is choosen to be a good multicopter ESC

regards

Felix
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Old Feb 28, 2013, 03:03 AM
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What about the ESC32
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Old Feb 28, 2013, 04:26 AM
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Quote:
Originally Posted by farooq_niaZ View Post
What about the ESC32
hehe

i didnt compared them.. but maybe some one will in future..

i think both will have thair benefits..

BTW. i think im the wrong person to compare it with others .. in my opinion the UltraESC will be the best multicopter ESC because i did it to be like the ESC i want it to be... but there are other people with other needs...


regards

Felix
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Old Feb 28, 2013, 10:41 AM
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One more favor for now. Can you show motor response with gyro as input (specially 3508 which I burnt using simonk's reflashed ESC while testing with a gyro).

This way we can correct assess the response of ultraESC
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Old Feb 28, 2013, 03:10 PM
Axel N.
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United States, CA, San Diego
Joined Feb 2011
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Does someone have dimensions (height-width-length) for the 20A version?

Edit:
Just seen that the Proto15A = Production 20A version.

Let me rephrase my question to:
What will be the thickness (height) of the 20A version?
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Last edited by axelnied; Feb 28, 2013 at 03:47 PM. Reason: forgot to read post #1
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