HELP NEEDED - 500-600W Outrunner Search - 3500KV??

[Darin Jordan]

Hey guys, I need some help.

I have a "unique" project I'm tinkering on and I'm having trouble finding a motor.

I need to find an outrunner motor, that is similar in power output to something like a Neu 1509 1Y and around 3500-4000KV. Might even be able to deal with as low as 3200KV or so. Lower than that won't work.

Seems outrunners in this size are all lower, <1500KV.

Kind of a shot in the dark here, but if you happen to know of a source, I'm interested. Please post the information here.

Thanks!

[ray schrauwen]

http://www.scorpionsystem.com/catalog/helicopter/motors_4/hk-25/HK_2520_3500/

Too much or too little?

The Hobbyking version is about $20.

I don't thing I've seen any more than 2200kv from a 36mm outrunner so the 25mm is the closest thing.

[JMSCARD]

I have one of these still in the factory df unit as I upgraded my jet from the get go

http://www.motionrc.com/freewing-2839-3200kv-brushless-outrunner-motor/

I believe it pulled around 700 watts on 4s maybe slightly more

The 70mm df out runners are generally 28mm around and the 4s designed units are from 3-3500kv so quite a few out there

[JMSCARD]

In fact what would be perfect is a dons wicked edf motor as I have one brand new in a edf that's new from don and it's 4000kv if I remember correct look on rcg for some is my recommendation under power systems

[Darin Jordan]

28mm sized (450) Outrunners are much too small for what I'm looking for. I need something equivalent to a 36mm x 60mm inrunner.

However, it was suggested that perhaps I could buy one of the Scorpion kits and maybe wind my own. Going to look into that option. :)

[ray schrauwen]

If you do I'd love to hear about it.

[T.S.Davis]

If you do I'd love to hear about it.

I nice video would be fun.

[ray schrauwen]

I was thinking that if you do a 3026 size motor kit you may come close to 3800kv if it's possible. I think the lower the kv the less winds needed but, its been a while since I've read RC Groups scorpion motors thread when some guys were playing with the kits. My assumption is loosely based on the 1900kv version with 1/2 the wire. Just rambling... Lol..