Calculation correct Python-Drive model

Please fill in the required data where: has to be filled in and is outcome
 
Please make your hull choice:

Max. HP rating of your engine HP (equals kW)
Max. rpm. of your engine rpm
 
Nm maximum engine torque Nm.
 
Reduction ratio of gearbox :1
 
Nm Maximum prop shaft torque
 
Approximate maximum thrust of the installation* kNm
 
Please make your application choice:

Depending on application, choose a Python-Drive model with a stated maximum torque of at least
Nm. in case of Pleasure boat application
(max. 500 hrs./yr. No use as rental boat)
Nm. in case of Light commercial application
(max. 1500 hrs./yr)
Heavy commercial: seek advise from your dealer
 
Propeller shaft diameter
 

 
* Please note that this is just an indication, the supplier of your propeller will be able to give you a more accurate idea of the real thrust.