Quote from: heliboycochin on July 01, 2012, 03:47:33 PM
difficult..but nw aftr 3 days..it cms to my hand......

Please do not type in SMS language (or swallow letters in the middle of a word).  It makes your posts extremely difficult to read, as we are in a constant guessing game as to what you really meant.

It just does not make sense that people do not have the time/patience for that extra ONE second to write a full word, so that the many others who tend to read what is written have to suffer for the poster's lack of patience.

Please see guidelines here :  http://www.rcindia.org/rc-india-forum/forum-usage-tips/   (see item 7).

my hk 450 heli,s esc (hobby king) 50a blown out due to polarity change
which one does suits with this esc
i need a esc for my hk 450 heli , pls
wher i get or any other suitable esc ? pls give me details
if i buy any 50A esc does i need any programing ?
i also need a esc programing card does anybody have these both ?
pls inform me

Hi,

You would be fine with a 50 amp ESC for a 450 heli. The following works well, you may wanna take a look and consider this esc :

http://www.hobbyking.com/hobbyking/store/__10013__Hobbyking_SS_Heli_Series_50_65A_ESC.html

Hope this helps. And yes, please do be careful while connecting the battery, as most esc s' will get damaged due to reverse polarity.

Also, this is a plug & play, so you should not need to programme it, unless you want some advanced settings.

Regards,
Amit K

What about the turnigy superbrain 60amp  esc I gave  you ?  It's more than enough for your heli