250TT Tunnel Thrusters, maneuvering around the dock area can be difficult, but Lewmar’s TT Thrusters make docking simple. The revolutionary design of the TT propeller, the latest in Lewmar’s long history of custom thruster solutions, achieves perfectly even thrust in both directions for maximum control and maneuverability.
Product Description
- No reservoir to install, no leaks, and no maintenance
- High performance 5 blade propellers give equal thrust in both directions
- High integrity seal
- The spline-driven propeller, no drive pin required
- Blue box electronics prevent misuse and protect the motor
- Hardened and ground spiral bevel gear for maximum efficiency and quiet power transmission
- Self-resetting thermal protection on all motors
- Choice of Joystick or Touch Panel controls
- Easy plug-together switch connections
- Minimum silhouette hub for smooth water flow
Specification
| Model | Hub | Voltage | Power (kW) | Tunnel size (mm) | Thrust(Kgf) | Weight (Kg) |
|---|---|---|---|---|---|---|
| 250TT 8.0 AL | Aluminium | 24V | 8.0 | 250 | 140 | 46 |
| 250TT 8.0 | Bronze | 24V | 8.0 | 250 | 140 | 46 |
| 250TT 9.6 | Bronze | 48V | 9.6 | 250 | 170 | 50 |
| Model | A | B | C | D |
|---|---|---|---|---|
| 250TT8.0 | 165 | 422 | 250 | 256 |
| 250TT9.6 | 183 | 427 | 250 | 256 |
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Reference: lewmar.com
