Title: Help for upgrade of sky surfer V2 Post by: Dr. Abhishek Agrawal on April 17, 2013, 10:51:32 PM Hello Everyone
I have sky surfer V2, I want to upgrade it with following specifications MOTOR: RPM/V: 2200 Max watt (W): 342 Max Current (A): 31.5 Shaft Diameter (mm): 3.17 Weight (g): 50 Motor Size (mm): Ф27.7*26.3 Ri (Ω): 0 .033 Thurst 950 gms ESC : Redbrik 50 AMP Propeller : 6x4 or 5x5 Batt : Wolfpack 2200 mh 11.1 v 3s LiPo Any suggestions for this upgrade ?????? ??? Title: Re: Re: Help for upgrade of sky surfer V2 Post by: vinayb1984 on April 18, 2013, 07:55:12 AM I just change the prop to 6x4 on stock motor
Now it takeoff from ground with out any landing gear or skid. And go vertical and some decent acrobatics What I wanted to do is just change the stock esc which is getting hot after 10 min 60-80 % throttle flying.. Sent from my MB525 using Tapatalk 2 Title: Re: Help for upgrade of sky surfer V2 Post by: santhosh-r on April 18, 2013, 07:58:31 AM It is normal for ESC to become warm or hot....but not very hot so that it will cause burn marks on your fingers...
Red brick 50A is just enough... Title: Re: Re: Help for upgrade of sky surfer V2 Post by: vinayb1984 on April 18, 2013, 08:02:52 AM And one thing make some air hole to motor because in stock setting air will only cool the motor mount not the motor and this method also reduce the noise .
like bellow https://www.youtube.com/watch?v=7VNXY7MS9FU Sent from my MB525 using Tapatalk 2 |