STT Transverse Thruster

Technical Data

Type

P max. DP

[kW]

P max. [kW]Input Speed
[rpm]
Freq.
[Hz]
Gear ReductionTunnel ø
[mm]
Propeller ø
[mm]
Tunnel wall thickness
[mm]
Tunnel length
[mm]
Weight
[kg] **
Standard operation with FP propeller and electric prime mover *
STT 60

100

1470
1170
50
60
1.47670620151000560
STT 1102001470
1170
50
60
1.86815790151000890
STT 170T3151770
1470
60
50
2.7010159902015001680
STT 170350
350
280
1770
1470
1170
60
50
60
3.07
2.70
2.70
111510902015001730
 
[kW]S2-30 [kW][rpm][Hz][mm][mm][mm][mm][kg]**
STT 1*480
500
530
550
1470
1770
50
60
3.07
3.62
126512402015003000
STT 2*765
747
850
830
1470
1770
50
60
3.73
4.27
158015402015004500
STT 3*918
837
1020
930
1470
1770
50
60
4.08
4.77
178017402021006400
STT 412001300
1400
980
1180
50
60
3.53
4.27
203019902520009400
STT 515001500980
1180
50
60
3.92
4.73
2280224025235011100
STT 62000
2000
2200
2400
980
1180
50
60
4.64
4.64
2630259030275017000
STT 830003000750504.083230319030301032000
 
Manoeuvring for Merchant Ships with CP propeller and electric prime mover *
STT 16001470
1770
50
60
3.07
3.62
131512902017003500
STT 28501470
1770
50
60
3.73
4.27
158015402020004600
STT 311001470
1770
50
60
4.08
4.77
178017402021006500
STT 414001170
980
60
50
4.27
3.53
203019902522809500
STT 5* 1800980
1180
50
60
3.92
4.73
2280224025280012100
STT 6*2400980
880
50
60
4.64
4.15
2630259030325018600
TypeP max.
[kW]
n
[rpm]
Freq.
[Hz]
Propeller ø
[mm]
Max tip speed
[m/s]
Propeller load
[kW/m²]
Offshore/heavy DP operation with CP propeller and electric prime mover *
STT 1430
450
1170
1470
60
50
129025.7
27.5
329
344
STT 2610
635
1170
1470
60
50
154025.3
27.7
327
341
STT 3790
825
1170
1470
60
50
174026.1
28.1
332
347
STT 412001180
980
60
50
199028.8
28.9
386
STT 51500980
1180
50
60
224029.0381
STT 62000980
880
50
60
259029.0380

* For continuous duty, diesel as prime mover and/or DNV, power reduction is necessary.

** Weight only STT (without prime mover)

*** Fo RMRS power reduction necesary

 

 

Specification is subject to change without notice.

Data are a guideline for projects.