The propeller adjustment is even
more important than the motor selection. You can waste very quickly
up to 20% of your precious mechanical energy by selecting wrong
prop size. There is a very good training on this topic on German
Page from Wilhelm Geck.
I take on, you know about n100w prop specific number. My calculations
are using this numbers intensively.
In Germany Aeronaut
is the singular company that supplies measurements done on their
propellers. Today you can get nearly any size you wish. Therefore
this is my favorite prop supplier. I have contacted this company
and they gave me free for distribution the newest tables. I have
add some columns to these table to make sorting easier. There
are two Excel files:
in this ZIP
I have made complete
design sheet for the motor LRK350-20-xx, where the prop size
will be automatically selected for your individual drive requirements.