The SCHOTTEL Rudder propeller type SRP 1212 designed in the form of a Z – drive consists of the following three main assemblies
Upper gearing with lubricating oil level tank
Stem section with support tube and Lower gearing with propeller and nozzle.
Propeller diameter (open propeller)1900 – 2300 mm
No. of blades 4 -5, depending of tva
Rotating direction, seen from aft clockwise or counter – clockwise
Propeller material , standard CuAl10Ni
Tolerances according ISO R484 class I/II
Controllable Pitch Propeller (CP)
Propeller diameter (open propeller)1900 –2300 mm
No. of blades 4
Rotating direction clockwise or counter – clockwise
Propeller material, standard CuAl10Ni
Propeller hub type WPM 71 – 4/y
Nozzle (standard)
Nozzle type mod. Kort design type 19A / dismountable
Inner nozzle diameter 2320 mm+8
Outer nozzle diameter 2907 mm
Nozzle length 1150 mm
Nozzle material shipbuilding quality grade “A” St.42.2 DIN 17100 shrouding 12 mm stainless steel 316L
Test pressure 0.2 bar
Weight 2700 k
