Electric Tunnel Thrusters
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Thrusters > Electric
Electric drive tunnel thrusters with fixed pitch propeller
are available from 250 to 10,750 HP (8.0MW). They are designed
for variable speed electric motor input, either DC with SCR control
systems or AC with variable frequency drives. Most of them
are used in dynamic positioning applications. Thrusters
can be supplied complete with electric motors and drives or they
can be made to fit flange and shaft end of a customer supplied
or shipyard supplied electric motor. Many sizes are available.
Please contact our sales
department for your application. Some models have ABS Type
Approval.
For more information,
request our AutoCAD drawing CD-ROM.
Electric Tunnel Thruster Information
Tunnel Thruster L-Drive AutoCAD Drawings
The drawings show the standard tunnel length. The shipyard
can extend the tunnel or Thrustmaster can furnish thrusters with
longer tunnels as required, at extra cost.
Please note that these drawings are for illustration purposes
only. Please contact your Project Manager about details for your
specific application.
Tunnel Thruster Z-Drive Technical Information
| Tunnel Diameter |
HP-Range |
| 42 inch |
250-500 |
| 48 inch |
400-600 |
| 52 inch |
500-700 |
| 56 inch |
600-800 |
| 62 inch |
700-900 |
| 71 inch |
800-1250 |
| 86 inch |
1400-1800 |
| 96 inch |
2000-2500 |
| 107 inch |
2250-2750 |
| 117 inch |
2750-3300 |
|