Brands
SE210 TUNNEL THRUSTER (24V, 210KG)
Overview
SE210 Tunnel thruster, 24V 210kg thrust ON/OFF
The SE210/250TC thruster is specially built to give a maximum thrust in a minimum diameter. It is the perfect choice for sailboats or as an upgrade thruster model for boats were the SE170/250TC is standard so that you can use the boat’s "standard" tunnel size. The SE210/250TC will also be the most powerful choice for older boats with a 250 mm tunnel and a thruster which is to small from the time when these powerful DC thrusters were not available. The SE210/250TC includes all the important and unique Sleipner features and qualities - why settle for less.
Properties
FLEXIBLE INSTALLATION
Sleipner offers installation flexibility to work with the space you have. Our thruster models allow installation at any angle on the tunnel, tailored to fit any space available in your vessel.
WATERPROOF HOUSING
Waterproof housing for use in areas exposed to water.
DC
Powered by direct current.
FLEXIBLE COUPLING
Flexible coupling protects the product’s driveline by compensating for misalignment between the shafts of the electric motor and gearleg.
ANALOG
Sleipner analog signal cables with Plug & Play connectors are color-coded to match the wiring diagrams with high-quality connectors to ensure a correct installation.
OVERHEAT PROTECTION
Automatic detection of overheating of internal components. When an unsafe temperature is detected, the unit is automatically shut off to prevent overheating.
GALVANIC SEPARATION
Immersed parts exposed to seawater are galvanic isolated from the onboard electrical system, eliminating stray currents.
SEALED DRIVE LUBRICATION
The thruster gearleg is pre-filled for lifetime lubrication and sealed using a long-time mechanical seal with ceramic and carbon surfaces for ultimate security against water intrusion.
TWIN COUNTER-ROTATING PROPELLERS
Two counter-rotating propellers offer the most thrust at a good performance ratio in a minimal tunnel diameter. This system is used in our larger thrusters for maximum power. Our twin-counter thruster range is the favorite among leading boatbuilders in high-end yachts.
Q-PROP™
The Q-PROP™ has measured noise reductions of up to 75% in controlled environments. The five-bladed skew propeller reduces noise levels while maintaining exceptional efficiency. Some thruster models even see an increase in thrust power.
- The expected noise reduction in average installations: 20-40%
- Upgrade kits are available for most Sleipner thruster models with special adaptors
INTELLIGENT POWER CONTROL
Sleipner's patented intelligent power control provides a minimal delay between drive directions to reduce wear of the mechanical parts while monitoring solenoid functions. In the case of a solenoid lock-in, the thruster will automatically stop without extra user action or controlling the main switch.
| Power | Value |
|---|---|
| Operating Power | Electric |
| Power Requirement | 24V DC |
| Power Output | 10kW / 13.15hp |
| Thrust at 24V | 250kg / 550lbs |
| Thrust at 21V | 210kg / 462lbs |
| Operational Running Limit (min) | 2-3 duty cycle at 20°C |
| Nominal Current Draw | 500A |
| Min. Battery CCA (DIN) | 560 |
| Min. Battery CCA (SAE) | 1330 |
| Min. Battery CCA (EN) | 940 |
| Recommended fuse | ANL 400-500 |
| Operational Intention | Value |
|---|---|
| Ideal Vessel Class | Motor boat, Sail boat |
| Ideal Vessel Size | 17-24m / 55-78ft |
| Bow Capability | Yes |
| Stern Capability | Yes |
| Retractable Capability | No |
| External Mounting Capability | No |
| Tunnel Capability | Yes |
| Weight | Value |
|---|---|
| Weight | 68kg / 150lbs |
| Measurements | Value |
|---|---|
| (H) Height | 480mm / 18.90in |
| (L) Length | 274mm / 10.79in |
| (W) Width | 337mm / 13.27in |
| (ID) Internal Diameter | 250mm / 9.84in |
| (WD) Water Depth | 250mm / 9.84in |
| (TL) Recommended Tunnel Length | 323mm / 12.72in |
| (TL min.) Minimum Tunnel Length | 273mm / 10.75in |
| (T min.) Minimum Tunnel Wall Thickness | 7mm / 0.28in |
| (T max.) Maximum Tunnel Wall Thickness | 9mm / 0.35in |
| Stern Measurements | Value |
|---|---|
| (L) Internal Length | 430mm / 16.9in |
| (+L) Tunnel Length | 360mm / 14.2in |
| (WD) Stern Water Depth | 250mm / 9.8in |
| (HT) Maximum Hull Thickness | 50mm / 2in |