P90 12V and 24V / 185mm BOW THRUSTER

Operating time 12 minutes continuous operation	Typical Boat Size 11 - 15.5 / 36' - 51' (m / ft)	Output Power 4.0 kW
Weight 30kg	Propulsion System Twin 6-blade composite propellers	Tunnel Diameter 185 / 7.3 (mm / in)
DC system 12V and 24V	Thrust Force at 10.5V and at 21V 90 / 198 (kgf / Lbs)

Made of seawater resistant bronze, all shaft and bearing surfaces are CNC machined to 2/1000mm accuracy
Its hydrodynamic shape ensures low water resistance and thus less cavitation
Heavy-duty seal designed for separation of two media, combining excellent contamination protection and supreme sealing performance
Gear-damaging vibrations caused by the action of the twin propellers are minimized due to crucial vibration damping capacity of the seals
Easy to replace anti-electrolysis aluminium anode
Hardened spiro-conical gears, developed for us by leading German manufacturers. The precise elemental geometry leads to a quieter running of the gear sets and longer lifetime
EMS P90 represents the ultimate electrical maneuvering system for motor yachts and deep footed sailing yachts in the 12-16m size
This state-of-the-art twin propeller propulsion system generates greater thrust force in the same tunnel diameter than the preceding EMS P80 model
With blade tips swept back against the direction of rotation, while bending rearward in reference to the longitudinal axis, our propellers generate “ahead” thrust which almost coincides with “reverse” thrust, i.e. the thruster system is reliable for maneuvering in both directions

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Voltage (V)	12 V and 24V
Thrust (kgf)	90kgf
Power (kW)	4
Motor, reversible D.C.	Yes
Internal tunnel diameter (mm)	185
Weight (kg)	30
Max. operating time (minutes)	12
Size A in mm, see drawing	174
Size B in mm, see drawing	439
Size C2 in mm, see drawing	140
Size D min./max. in mm, see drawing	370/740
Size E in mm, see drawing	200
Size F, diameter in mm, see drawing	173
Size G min. in mm, see drawing	185
Size H, diameter in mm, see drawing	185