Samguk Wu Motors, and ESC Amp Rating

[Cookieman10101]

I'm thinking about replacing my racerstar 2205 2600 KV Motors with the samguk Wu 2400 KV Motors. I'm worried that these motors might draw too many amps for my ESC s and burn them out. I've looked at the charts of amp drawing and I've also looked at videos of people testing amp draw and it seems like some props draw too much amps and some draw less than 30, so I'm not sure what that means for my props

This is my ESC: https://www.banggood.com/Racerstar-...-p-1143296.html?rmmds=search&cur_warehouse=CN

These are my props (just switched to them from the dys props and my goodness i love them): https://www.banggood.com/2-Pair-DAL...-p-1110019.html?rmmds=search&cur_warehouse=CN

Thanks!

 

[holtneil]

Hi you need to look at the loading on the motor for a 5 inch prop with a 4.5 pitch this will then tell you max amps the motor will pull

 

[Cookieman10101]

The chart on banggood for the 2400kv version says that on 4S a 5045 prop three leaf draws 32 amps, and that should be fine because my ESC has a 35 amp burst. But then I watched a YouTube video of someone testing the motor and they put a 5045 bullnose 3 leaf dalprop and it pulled 36 amps. Does bullnose somehow pull more amps than standard?

 

[holtneil]

Some bullnose props are fatter than normal ,but bullnose are more efficient prop

 

[holtneil]