Technical data
Type
Electric motor
Type
Voltage
Current
Rated output
No. of revolutions
Rating
Protection
Motors conform to CE (80/336/EEC, EMC - EN60945)
Transmission
Gears
Gear ratio
Lubrication
Housing
Propeller
Diameter
No. of blades
Blade area ratio Fa/F
Profile
Material
Rated thrust
Control circuit
Fuse
Current solenoid switches
Control circuit wires
Extension cable
Thrust-tunnel
Steel model
dimensions
treatment
Plastic model
dimensions
material
Aluminium model
dimensions
material
Weight
Excl. thrust-tunnel
Length of usage:
1
) 2 min. continuously or max. 2 min. per hour at 550 A (12 Volt).
2
) 3 min. continuously or max. 3 min. per hour at 315 A (24 Volt).
20
020536.03
:
BOW7512
:
:
12 V DC
:
550 A
:
:
:
S2 - 2 min.
:
:
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:
:
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:
:
:
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:
2,8 A
:
:
:
:
blasted, coated with: 'International' Interplate NFA760/NFA761 primer
Washprimer, suitable for all kinds of protection systems.
:
:
:
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:
reversible DC motor
1
)
4,4 kW
2900 rpm
1
)
IP20
Bevel gear
1,3 : 1
oilbath, approx. 0.25 litre outboard gear oil EP 90
bronze
178 mm (7 ")
3
0.55
symmetrical
polyacetal (Delrin
750 N (75 kgf, 165 lbf)
5 A
1.5 mm
2
(14 AWG)
6 m (20'), 10 m (33'), 16 m (53'), 18 m (59') or 20 m (66')
O.D. 193,7 mm, wall thickness 5,6 mm
I.D. 185 mm, wall thickness 5,3 mm
glass fibre reinforced polyester
I.D. 185 mm, wall thickness 5,5 mm
aluminium, 6061T6 (AlMg1SiCu)
26 kg (57 lbs)
Operation manual and installation instructions Bow thruster 75 kgf, ø 185 mm
BOW7524
24 V DC
315 A
2
)
S2 - 3 min.
2
)
®
)
1,4 A