need help with converting a hyper 7 - Page 3 - RC-Monster Forums

BrianG · 03.12.2009, 01:49 PM

4s on a 5000kv motor geared 46/9 will be running ~55mph. Way too fast for such a high kv. I can almost guarantee you are gonna have heat issues. With that high of a kv, I would go no higher than ~25mph, which is a 5T pinion (not available). You can run that motor, just don't expect it to last long, and your batteries and ESC are also going to be stressed.

junkman · 03.12.2009, 01:53 PM

Thats a neat motor mount, did you have it made?

Arct1k · 02:45 PM

You could run batteries in parrallel 2s2p - This might give you better gearing...

lincpimp · 03.12.2009, 02:42 PM

Quote:

Originally Posted by Arct1k

You could run batteries in series 2s2p - This might give you better gearing...

I like that, running a novak HV motor on LV (low voltage), funny. I still think a 6.5 novak would be a better choice...

And to get a 2s2p setup out of 2 2s lipos you would run them in parallel not series. Series would net 4s out of those packs.

whitrzac · 04:35 PM

Quote:

Originally Posted by lincpimp

I like that, running a novak HV motor on LV (low voltage), funny. I still think a 6.5 novak would be a better choice...

And to get a 2s2p setup out of 2 2s lipos you would run them in parallel not series. Series would net 4s out of those packs.

hmm, that is a good idea, no need for a externeal bec ether...

I'll give the 2s2p setup a try
mabey I'll stick to my 3300s untill I can get a diffrent motor, I don't think they could deliver the amps needed to creat a ton of heat

with a 13t pinion I should be just were I want it, but what about the torque?
would turning down the epa on my radio help???

whitrzac · 03.12.2009, 04:52 PM

any info on this motor???

http://www.rctech.net/forum/r-c-item...ver-raced.html

Arct1k · 03.12.2009, 04:53 PM

Not unless you get it for under $40 shipped - it is a feiago...

whitrzac · 03.12.2009, 05:00 PM

Quote:

Originally Posted by Arct1k

Not unless you get it for under $40 shipped - it is a feiago...

whats so bad about them??

Arct1k · 03.12.2009, 05:06 PM

Well for that price you can get a new one almost - your money is much better spent on a relaible modern motor such as the medusa or a cc neu.

Medusas can be picked up around that price point and would be a better choice. If you want to get started they are a cheap alternative - just go cheap as you will end up replacing it.

whitrzac · 03.12.2009, 05:14 PM

what about the savage flux motor? there still made by CC, right? the seem to be foing for <$130 do they have mounting holes in the endcap, or do they have to be clamped?

http://cgi.ebay.com/Hpi-Savage-FLUX-...QQcmdZViewItem

Arct1k · 03.12.2009, 05:23 PM

no they would be fine...

whitrzac · 03.12.2009, 05:31 PM

so are they basicly the same motor as the CC neus?

whitrzac · 11:11 PM

seeing that the CC Neus are only $140 on here, and come with the warrenty, etc. what would be better for me, the 2200 or the 2650??

I'm leaning more to the 2200 because the H7 is a HEAVY buggy, and I can alwase gear up a bit.

would my tekin RS pro have any issues with that motor? external bec, bigger caps, etc...

whitrzac · 03.13.2009, 08:03 AM

also, i can get Neu 1512/2.5D/S for ~$140 would it be worth it to get that instaid??

Arct1k · 08:33 AM

All are good choices - the 2200 castle - would be good as would allow you to use in a MT in the future...

Not used that tekin so can't comment - Jhautz runs the R1Pro I believe - not sure how that one compares...