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Hydraulic Steering Systems
 

Torque calculation (for 1 rudder)

Calculate torque C of your hydraulic steering yourself by filling in the spaces below.

 

Coefficient according to total angle of rudder
Port to starboard
70°
K = 15.89
Port to starboard
80°
K = 17.80
Port to starboard
90°
K = 19.52
 
 
schma safran calcul couple Height of rudder in m
Width of rudder in m
Compensation width in m
Maximum speed of the boat in knots
Coefficient according to total angle of rudder
Use dot character for decimal number.