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05.24.2008, 01:13 AM
Quote:
Originally Posted by Pdelcast
I don't know if we had more sales than Traxxas -- just don't know how much Traxxas did.
Between our Industrial, Hobby, and Military controllers we build between 20,000 and 30,000 controllers a month. Hobby is about 85% of our business (but industrial and military are growing.)
My biggest issue is getting time to work on hobby controllers and projects -- too much other stuff always taking my time...
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I win!!! I win!!!

Patrick, why go to Jamaica when you got that cute little Lotus you can drive all over the place? C'mon....that's GOTTA be a fun little car! (I dare you to throw a supercharger or turbo on it.....  )
And DAMN. You had double the amount of sales as Traxxas did if Lutach's numbers are even somewhat close! Whew! Looks like I should take that part out of my post now huh? Haha!
So Patrick; ever thought about getting into the Electric Vehicle market? I bet you could make a pretty kickass controller for the next gen Tesla Roadster eh?
Last edited by Five-oh-joe; 05.24.2008 at 01:17 AM.
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RC-Monster Titanium
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Posts: 1,697
Join Date: Mar 2008
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05.24.2008, 01:33 AM
Quote:
Originally Posted by Five-oh-joe
I win!!! I win!!!

Patrick, why go to Jamaica when you got that cute little Lotus you can drive all over the place? C'mon....that's GOTTA be a fun little car! (I dare you to throw a supercharger or turbo on it.....  )
And DAMN. You had double the amount of sales as Traxxas did if Lutach's numbers are even somewhat close! Whew! Looks like I should take that part out of my post now huh? Haha!
So Patrick; ever thought about getting into the Electric Vehicle market? I bet you could make a pretty kickass controller for the next gen Tesla Roadster eh?
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Dude, I live in Kansas --- I don't think there is a curvy piece of road to drive my Lotus on in the entire state. It's sad, but I haven't had the Lotus out since March... :*(
We've been looking at the EV market very closely. There is a lot of potential there. :)
Patrick del Castillo
President, Principle Engineer
Castle Creations
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RC-Monster Dual Brushless
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05.24.2008, 01:56 AM
Quote:
Originally Posted by Pdelcast
Dude, I live in Kansas --- I don't think there is a curvy piece of road to drive my Lotus on in the entire state. It's sad, but I haven't had the Lotus out since March... :*(
We've been looking at the EV market very closely. There is a lot of potential there. :)
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I've been planning on building a electric race car for a long time now, but with the economy going the way it is, I'm having trouble finding some heavy hitter investors to jump in as well. I already found the motor, battery and a few chassis to use, but when the numbers came in I was like  .
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RC-Monster Titanium
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05.24.2008, 02:07 AM
Quote:
Originally Posted by lutach
I've been planning on building a electric race car for a long time now, but with the economy going the way it is, I'm having trouble finding some heavy hitter investors to jump in as well. I already found the motor, battery and a few chassis to use, but when the numbers came in I was like  .
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Tell me about it... Did a quick SWAG at cost for a 640hp peak, 80hp continuous motor, controller, and Lithium battery (190V, 400AH) for an application -- came up with almost $200K.
The controller was the cheapest part.
Patrick del Castillo
President, Principle Engineer
Castle Creations
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RC-Monster Dual Brushless
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05.24.2008, 02:21 AM
Quote:
Originally Posted by Pdelcast
Tell me about it... Did a quick SWAG at cost for a 640hp peak, 80hp continuous motor, controller, and Lithium battery (190V, 400AH) for an application -- came up with almost $200K.
The controller was the cheapest part.
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I almost dropped dead after my numbers kept going up. I was going for a 900Vdc, 400Arms, but the motor can go up to 700HP at 20000rpm and each lithium cell can put out 750A cont. and 1100A pulses. When all was said and done if I went ahead I could've almost match Traxxas sells number.
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Guest
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05.24.2008, 02:13 AM
Quote:
Originally Posted by Pdelcast
Dude, I live in Kansas --- I don't think there is a curvy piece of road to drive my Lotus on in the entire state. It's sad, but I haven't had the Lotus out since March... :*(
We've been looking at the EV market very closely. There is a lot of potential there. :)
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LOL! Same thing here in Florida. When I was driving my '93 LX Mustang (with a few handling/chassis mods) I was ITCHIN' to find some twisty roads. BAH! There's not even a HILL in South Florida... Now where I go to school in Central Florida....there's actually some fun roads.
Ah, so you have been looking at the EV market....you sneaky guy you! That'd be awesome to have a 1/10 RC vehicle powered by Castle, and then a 1:1 ALSO powered by Castle.
Hey, quick question, but are induction motors possible for RC cars (IE- would they be a good option for them?). From what I understand, and induction motor is simply a brushless motor that doesn't have a magnet, but rather a steel or iron rotor that has a current induced in it from one of the surrounding coils. The Tesla uses it IIRC. I also remember that they're a bit tricky to drive from an ESC standpoint, and require some serious programming and start up skills.
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RC-Monster Mod
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Join Date: Apr 2006
Location: Chicago, IL
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05.24.2008, 01:36 AM
Quote:
Originally Posted by Five-oh-joe
Patrick, why go to Jamaica when you got that cute little Lotus you can drive all over the place? C'mon....that's GOTTA be a fun little car! (I dare you to throw a supercharger or turbo on it.....  )
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Just make it brushless.
If I was the owner of CC Id have someone look into the fans on the Monster Max.  I have 2 and they both died in a matter of 30 minutes of track time.
I can't decide if its more fun
to make it...
or break it...
Silent...But Deadly
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RC-Monster Titanium
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Join Date: Mar 2008
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05.24.2008, 01:40 AM
Quote:
Originally Posted by jhautz
Just make it brushless.
If I was the owner of CC Id have someone look into the fans on the Monster Max.  I have 2 and they both died in a matter of 30 minutes of track time.
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We are looking into the fans -- they are causing a significant percentage of the failures (they run off the BEC, and some of the fan failures are killing the BEC.)
We're looking to change the fans -- these are having too high a failure rate.
Patrick del Castillo
President, Principle Engineer
Castle Creations
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RC-Monster Mod
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Posts: 4,217
Join Date: Apr 2006
Location: Chicago, IL
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05.24.2008, 01:45 AM
Quote:
Originally Posted by Pdelcast
We are looking into the fans -- they are causing a significant percentage of the failures (they run off the BEC, and some of the fan failures are killing the BEC.)
We're looking to change the fans -- these are having too high a failure rate.
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Sweet. When you get it sorted send a couple my way. I have two Monsters running fanless.
Sorry for the thread jack......
I can't decide if its more fun
to make it...
or break it...
Silent...But Deadly
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RC-Monster Dual Brushless
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Posts: 5,139
Join Date: Sep 2006
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05.24.2008, 01:57 AM
Quote:
Originally Posted by jhautz

Sorry for the thread jack......
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No problem, I do it all the time  .
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Guest
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05.24.2008, 02:17 AM
Quote:
Originally Posted by jhautz
Just make it brushless.
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There's already one like that; it's called the Tesla Roadster- although it's not really a brushless motor, but an induction motor (so yeah, a type of brushless I guess?). Lotus helped to design the car in fact (and that is why it resembles the Elise or Exige to a certain extent). And to top it off, it's powered by A123 cells! The battery pack alone weighs about 900 lbs.
Too bad it's also a 150,000 dollar car....
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RC-Monster Dual Brushless
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05.24.2008, 02:25 AM
Quote:
Originally Posted by Five-oh-joe
There's already one like that; it's called the Tesla Roadster- although it's not really a brushless motor, but an induction motor (so yeah, a type of brushless I guess?). Lotus helped to design the car in fact (and that is why it resembles the Elise or Exige to a certain extent). And to top it off, it's powered by A123 cells! The battery pack alone weighs about 900 lbs.
Too bad it's also a 150,000 dollar car.... 
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Tesla can't touch the Eliica (Now that is a electric car) and now with all the change in management. The Tesla does not use A123 from what I know.
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