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-   Novak (https://www.rc-monster.com/forum/forumdisplay.php?f=42)
-   -   HV motor question (https://www.rc-monster.com/forum/showthread.php?t=14831)

lutach 09.10.2008 06:05 PM
Quote:
Originally Posted by Mister-T (Post 211215)
Hu to france, I'm french so that make me curious. I know there is number of compagny doing rewinding motor but that for industrial stuff.

Or maybe you plan to send it to that guy (Team Petit'yo) that make custom BL motor out of stock motors ?
If I could do it in the US then shipping wouldn't be so much. That's why I said that. Yes, I was and might send the motor to Team Petit'yo only if Novak won't do it.

Mister-T 09.10.2008 06:09 PM
I know it cost me around 35 $ to send my dead MMM to castle creation (0.5 Kg ...)


A PDF of one of there custom motor

http://www.petitrc.com/2007/articles...eam_ptityo.pdf

http://www.teamptityo.com/index.php?...pose&Itemid=32

There is some good video check out car number how much it out accelerate other cars

NovakTwo 09.10.2008 06:18 PM
Quote:
Originally Posted by lutach (Post 211211)
I can send you my HV and you can do all of that with it. How does that sound?
We wouldn't need your motor, we would just start from scratch and wind a new stator to order. If you want to return your existing motor, we can replace/exchange it according to our service options program.

lutach 09.10.2008 06:33 PM
Quote:
Originally Posted by NovakTwo (Post 211221)
We wouldn't need your motor, we would just start from scratch and wind a new stator to order. If you want to return your existing motor, we can replace/exchange it according to our service options program.
Ok, but I need to be 100% sure Novak can do the HV1.5 and if Novak can, what do I need to do to send my motor back? Do I need to send a special note saying, "Crazy guy wants a HV1.5 for a crazy job".

Edit: Would 0.5 a turn be possible? What would be the Kv for it? Can the rotor be wrapped in Kevlar to withstand the high RPMs?

NovakTwo 09.10.2008 06:49 PM
Quote:
Originally Posted by lutach (Post 211228)
Ok, but I need to be 100% sure Novak can do the HV1.5 and if Novak can, what do I need to do to send my motor back? Do I need to send a special note saying, "Crazy guy wants a HV1.5 for a crazy job".
We can't do a 1.5T motor. It would probably require a wire gauge that we do not stock. We could do a 2.5T.

You can PM me your contact information, and CC number (which will not be billed until we ship.) Once we have this info, I can create an order for your motor. I'll check with Steve to see @ how long it would take.

Unless you also want to exchange your HV motor for one of our standard RMF HV winds, you do not need to send it back.

snellemin 09.10.2008 06:51 PM
Hmmm this is interesting. So what KV would the 2.5T be?

NovakTwo 09.10.2008 06:57 PM
Quote:
Originally Posted by lutach (Post 211228)
Ok, but I need to be 100% sure Novak can do the HV1.5 and if Novak can, what do I need to do to send my motor back? Do I need to send a special note saying, "Crazy guy wants a HV1.5 for a crazy job".

Edit: Would 0.5 a turn be possible? What would be the Kv for it? Can the rotor be wrapped in Kevlar to withstand the high RPMs?
We can only check the kv after we do the wind. The HV rotor is sintered---the same high temperature, rare earth materials we use in our tuning rotors. Wrapping the rotors in Kevlar and epoxy-coating them is a time-consuming mess--so no wrapping.

Steve said it would take a week, or so.

NovakTwo 09.10.2008 06:59 PM
Quote:
Originally Posted by snellemin (Post 211237)
Hmmm this is interesting. So what KV would the 2.5T be?
As soon as we build Lutach's motor, we'll let you know.....:yes:

lutach 09.10.2008 07:38 PM
Quote:
Originally Posted by NovakTwo (Post 211175)
We have made special motors for speed runs before. But we can't rewind your existing motor or swap it for a special wind HV. The special would be $100 plus shipping---@ same price as our other HV motors.

Bob is checking to see what we could do. I'll let you know. What esc are you planning to use?
-------

Bob said we could do 2.5 or 3.5 to be used with 2s lipos, only, and no warranty. Why not just use a Nue motor for a SL controller?
I'll be using a 200A ESC that's custom made for this record attempt. I would love to have a 1.5T, but if that won't be possible I guess the 2.5T will do. What is your e-mail address NovakTwo?

lutach 09.10.2008 07:41 PM
Quote:
Originally Posted by NovakTwo (Post 211239)
As soon as we build Lutach's motor, we'll let you know.....:yes:
Sounds good. If the 1.5T can be done as well, I'll take one too. Let me know if Bob can do a special price for me as he'll be credited for any records that will follow. If not, I will not be giving credits away. As of now there are only a couple of companies that will be getting credit and Kong Power will be one of them for providing me with their 2S 5000mAh 25C lipos.

NovakTwo 09.10.2008 07:44 PM
Just PM me here, with all the info above.

lutach 09.10.2008 08:01 PM
Quote:
Originally Posted by NovakTwo (Post 211250)
Just PM me here, with all the info above.
My PM box is full. Please e-mail me (brasuca2478@hotmail.com) your phone number and I'll give you my info.

NovakTwo 09.10.2008 08:14 PM
Quote:
Originally Posted by lutach (Post 211255)
My PM box is full. Please e-mail me (brasuca2478@hotmail.com) your phone number and I'll give you my info.
I'll have Jackie (Customer Service) contact you tomorrow for your information.

lutach 09.10.2008 08:33 PM
Quote:
Originally Posted by NovakTwo (Post 211257)
I'll have Jackie (Customer Service) contact you tomorrow for your information.
Sounds good. Ask Bob to make an exception and make a 1.5T for this occasion.

SpEEdyBL 09.11.2008 03:30 PM
You are going to need more than 5000 mah 25c batteries if a 1.5 turn hv motor is going to be any use at all. I would recommend at least two of those in parallel. My hv 4.5 already taxed my maxamps 5000 mah batteries and a I imagine a 1.5 turn would have the capability of drawing three or four times as much current even with only 2s, compared to a 4.5 turn on 4s.


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