OPTO esc is with 2 wires. (Yours)
BEC is with 3 wires.
You can just plug in those 2.(black to (-), white to (S).
BEC esc is when you want to power your FC with esc.
How can I know if these motors are CW CCW? They are just selling these ones. I am newbie, so this question might seem stupid.
http://www.hobbyking.com/hobbyking/store/__66419__Turnigy_Multistar_2834_800Kv_14_Pole_Multi_Rotor_Outrunner_V2.html
Okey thanks. But now I understood that I can max get 25A for motors, because I have 10000mAh 10C LiPo (100A current from battery /4 = 25A). I guess I will have to buy new 10000mAh 25 C for more current :(.
http://www.hobbyking.com/hobbyking/store/__66419__Turnigy_Mulmtar_2834_800Kv_14_Pole_Multi_Rotor_Outrunner_V2.html
I am using these. Well... is it bad i use only 30A from 40A esc ?
I need to connect my 4x40A ESCs to my battery for my quad, however I couldn't find any distribution board for that high current (40x4=160A). Maybe I am doing something wrong?
Well yeah you are right, but... I wouldn't use 100% of motor power, although i would still get decent amount of thrust and time right?
Here is my calculations for 30A ESC and 12 inch prop with multistar 800KV.
I already bought quadcopter frame, so I have to get it done with 4 motors :D. What does it mean under propping it? And what about that max current from Multistars (45A). Do I have to really get 40 A ESC or I can stick with 25A ESC?
Woow thank You!! You solved my bolt hole problem. The multistar motor what you sent it show that it has max current 45A. Is it a problem if I have 25A or 30A ESC? And I have never seen so long case...will 12x4.5 props even work on this monster?.
Alright, I hope this is not a plane motor :D - http://www.hobbyking.com/hobbyking/store/__67017__Quanum_MT_Series_2814_880KV_Brushless_Multirotor_Motor_Built_by_DYS.html
I added my calculations. I understood that 3S batteries are too weak, so I need 4S batteries?