Vetus BOW8024 - Technical Specifications and Diagrams; Technical Data Specifications

20 2.0525
Operation manual and installation instructions Bow thruster 80 kgf, ø 185 mm
Technical data
Type : BOW8012 BOW8024
Electric motor
Type : reversible DC motor
Voltage : 12 V DC 24 V DC
Current : 580 A
1
) 280 A
2
)
Rated output : 4,7 kW
No. of revolutions : 3600 rpm
Rating : S2 - 3 min.
1
) S2 - 4 min.
2
)
Protection : IP20
Motors conform to CE (80/336/EEC, EMC - EN60945)
Transmission
Gears : Bevel gear
Gear ratio : 1,7 : 1
Lubrication : oilbath, approx. 0.25 litre outboard gear oil EP 90
Housing : bronze
Propeller
Diameter : 178 mm (7 ”)
No. of blades : 3
Blade area ratio Fa/F : 0.55
Profile : symmetrical
Material : polyacetal (Delrin ®)
Rated thrust : 800 N (80 kgf, 176 lbf)
Control circuit
Fuse : 5 A
Current solenoid switches : 2,8 A 1,4 A
Control circuit wires : 1.5 mm
2
(14 AWG)
Standard extension cable : 6 m (20’)
Thrust-tunnel
Steel model
dimensions : O.D. 194 mm, wall thickness 5,6 mm
treatment : blasted, coated with: ‘International’ Interplate NFA760/NFA761 primer
Washprimer, suitable for all kinds of protection systems.
Plastic model
dimensions : I.D. 185 mm, wall thickness 5,0 mm
material : glass fibre reinforced polyester
Aluminium model
dimensions : I.D. 185 mm, wall thickness 5,5 mm
material : aluminium, 6061T6 (AlMg1SiCu)
Weight
Excl. thrust-tunnel : 29 kg (64 lbs)
Length of usage:
1
) 3 min. continuously or max. 3 min. per hour at 580 A (12 Volt).
2
) 4 min. continuously or max. 4 min. per hour at 280 A (24 Volt).