Oil or water lubricationCustom design and manufacturing
Blades and propeller hub made of NiBrAl
Description
compatible gearbox |
P/n (engine power / propeller speed) (kW/rpm) |
Examples of transmitted power (kW) for given propeller speeds |
240 rpm |
290 rpm |
340 rpm |
MM W3450 to MM W5200 |
2,5 |
600 |
725 |
850 |
Maximum shaft diameter (mm) |
Max diameter A (mm) (propeller) |
B (mm) (Hub) |
D maxi (mm) |
E (mm) |
I mini (mm) |
J maxi (mm) |
L (mm) |
160 |
2160 |
480 |
547 |
369 |
350 |
747 |
902 |
For dimensions, please refer to the drawing below.
Features
- Each propeller system is determined individually for your ship, and a specific comprehensive installation drawing is made.
- The optimal blade profile is computed and drawn for each project individually.
- Propeller hub and blades are made of NiBrAl
- Emergency system for come-home operation after a major hydraulic or electric breakdown.
Options
- The stern tube can be lubricated either by water or oil.
- The OD-box (oil distribution box) can be fitted to the gearbox or set up separately.
- The propeller shaft can be supplied in C 45 grade steel or 316 L stainless steel.
- High skew blade open water propeller for significantly reduced cavitation.
- Adding a nozzle will increase propeller thrust by approximately 20 %.
- Our propellers receive approval by all survey and classification organisations.