Jastram transverse Thrusters

They are installed in the bow or stern of a ship to produce side thrust at low speeds of advance. They are of fixed pitch design, and the range of powers and installation arrangements are given in the table below. The drive can be electric, with three stepped speeds or stepless, 0-100%, by using a frequency converter, hydraulic or diesel drives are also available.

Thrusters are an active manoeuvring device as they produce thrust immediately they are operated.

Possible alternatives for various installation arrangements:

Jastram transverse Thrusters

Table of power intake of thrusters gears

Fixed Propellor
Type
10F
20F
40F
50F
60F
80F
90F
100F
120F
140F
160F
RPM
Performance/KW
1800

 

75

165

260

-

500

-

660

-

-

-

-

1500

 

65

140

215

315

410

-

550

-

-

-

-

1200

 

50

110

170

250

330

530

-

880

1030

-

-

1000

 

-

-

-

-

-

440

-

735

860

1285

-

900

 

-

-

-

-

-

-

-

-

-

1160

1840

720

 

-

-

-

-

-

-

-

-

-

925

1470

Tunnel inner
550/650
870
990
1000
1250
1650
1630
1970
2300
2600
2800

For any further information on this product,
or a quotation for a specific project please contact

Marine Systems (UK) Limited

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marine systems (UK) limited
Marine Systems: Suppliersof quality products to the marine industry for over 40 years.