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e-Electric General Discussion > What ESC is best for 450 Class Heli
 
 
Zaaaguy72
Senior Heliman
Location: Grand Rapids, MN

I have been eyeing the Scorpion 45a, Castle Phoenix 45, or the Kontronic 40. Price aside, which one is easiest to setup and provides the best performance? I am currently running a 2900KV motor, but am switching to the Scorpion 8turn motor. I am also going to purchase the 6 turn Scorpion, so I want to make sure the ESC will work good with both motors. I am currently running a CC Thunderbird 36, which works good, but I have to manually spool it up slowly so I dont damage the gears.
04-17-2008 09:53 PM
 
 
nappyroots2182
Key Veteran
Location: Moline, il

the scorpion i love as each esc comes with a program card so you can program it anytime anywhere with listening to beeps or hooking it to a computer. it has alot of features that i like

DX7, Trex 600N, YS50, JR770 gyro, trex 500
04-17-2008 10:15 PM
 
 
mchammer
Senior Heliman
Location: California,USA

i have used the stock speed controol that came with my trex450 for over 2 years with zero problems. this is a cost effective unit that is easy to use.

Peace Through Superior Firepower!!!
04-18-2008 01:38 AM
 
 
paintball_kidz
Senior Heliman
Location: Surrey, BC Canada

if you have the money kontronics jazz?

Beam E4
04-18-2008 04:32 AM
 
 
beeflyer2
Veteran
Location: Woodstock, GA

Jazz 40-6-18 is well known to be the best available esc for these helis. It will be great for any motor you want to run, even on 4S.
04-18-2008 06:08 PM
 
 
Aox
Senior Heliman
Location: Laguna Beach, CA

Honestly man, if you're going to gear it low, I think you'll be ok with that Scorpion -6, but if you're looking to gear up a bit and get crazy headspeed, I'd serious consider that 55amp Commander.

I just ruined my Mini Titan's stock ACE 40 amp ESC somehow last weekend with a Scorpion -8. It didn't even fizzle or pop. I set the motor timing to auto and turned on the governor after I set a new Jazz with Governor in my Logo 500. Tached normal speed governed at 2750, was happy, turned it off, and it never worked again. It was on carpet when I did this so maybe static?

I wanted to replace it with a Jazz 40 but scored a CC45 for 50 bucks, so I'm going to with that for now.

If I had the dosh, I'd put the Jazz in, no question. At 160 bucks or so new, it's a luxury item. The CC45 is just fine.

As for ease of setup? Can't beat the Jazz, man. Jumper it, set endpoints, put it in heli mode, put it in lipo mode, set your govern setting in your throttle curve section on your radio and go.

I have no knowledge of the Scorpion ESCs, but I've read of people blowing their 45's with the Scorpion -6.

-Aox
04-18-2008 08:23 PM
 
 
OICU812
rrProfessor
Location: Resources Capitol, Canada

Jazz 40-6-18 can actually safely handel up to 70amp bursts, it would be more than ampo for the Scorpion 6

...Once upon a time there were Nitros, flybars and frequency pins...
04-19-2008 12:56 AM
 
 
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e-Electric General Discussion > What ESC is best for 450 Class Heli
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