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Thrusters
SRHP650 retract thruster hydraulic BA45
650kg thrust, 45cm³
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S-LINK™
S-Link™ is a CAN-based control system used for communication between Sleipner products installed on a vessel.
- Compact and waterproof plugs
- Keyed and color-coded connectors to ensure correct and easy installation
- Different cable lengths, extenders and T-connectors makes the system scalable and flexible to install
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PRO™
A PRO™ thruster system enables you to apply only the necessary power to complete your maneuver. The variable speed control eliminates the noise associated with standard on/off thrusters.
The system also includes a practical hold-function. In a dual system (bow and stern) a single press of a button will keep you alongside the docks - making docking truly a one-person job.
Speed controlled thrusters are the best choice for joystick interaction. -
PATENTED DESIGN
Sleipner continually reinvests in developing and offering the latest technology in marine advancements. Patented products are revolutionary one-of-a-kind designs available and sold exclusively by Sleipner.
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FLEXIBLE COUPLING
Flexible coupling protects the product’s driveline by compensating for minor misalignments between the shafts of the thruster motor and gearleg.
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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.
Item code: SRHP650/386TC-BA45
The SRHP650 is a powerful and innovative retractable thruster designed for various vessels, ranging from large sailboats to yachts and high-speed passenger ferries. With an integrated system for proportional thrust, the SRHP650 offers a seamless and straightforward installation process.
Built with a patented gear leg optimized for hydrodynamics, the SRHP650 delivers unmatched thrust up to 650 kg.
Key features:
- Up to 650 kg of thrust.
- Versatile installation options.
- Patented, space-saving, and innovative design.
- Double tunnel locking system for enhanced safety.
Properties
S-LINK™
S-Link™ is a CAN-based control system used for communication between Sleipner products installed on a vessel.
- Compact and waterproof plugs
- Keyed and color-coded connectors to ensure correct and easy installation
- Different cable lengths, extenders and T-connectors makes the system scalable and flexible to install
PRO™
A PRO™ thruster system enables you to apply only the necessary power to complete your maneuver. The variable speed control eliminates the noise associated with standard on/off thrusters.
The system also includes a practical hold-function. In a dual system (bow and stern) a single press of a button will keep you alongside the docks - making docking truly a one-person job.
Speed controlled thrusters are the best choice for joystick interaction.
PATENTED DESIGN
Sleipner continually reinvests in developing and offering the latest technology in marine advancements. Patented products are revolutionary one-of-a-kind designs available and sold exclusively by Sleipner.
FLEXIBLE COUPLING
Flexible coupling protects the product’s driveline by compensating for minor misalignments between the shafts of the thruster motor and gearleg.
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.
| Main power | Value |
|---|---|
| Power supply | Hydraulic |
| System controller power | Value |
|---|---|
| Nominal voltage system controller | 24V DC |
| Recommended fuse rating system controller | 30A |
| Alarms | Value |
|---|---|
| Alarm notification | Via the product's control device |
| Thrust ratings | Value |
|---|---|
| Heavy duty thrust, nominal | 500kg / 1102lbs |
| Light duty thrust, nominal | 650kg / 1433lbs |
| Features | Value |
|---|---|
| Twin Counter Rotating Propellers | Yes |
| Variable Speed Control | Yes |
| S-Link | Yes |
| Flexible Coupling | Yes |
| Patented Design | Yes |
| Physical properties | Value |
|---|---|
| Motor description | BA45 |
| Dimensions | Value |
|---|---|
| (H) Height | 587mm / 23.11in |
| (L) Length | 1340mm / 52.76in |
| (W) Width | 800mm / 31.50in |
| (ID) Internal Diameter | 386mm / 15.20in |
| (WD min.) Minimum Water Depth | 386mm / 15.20in |
| (T min.) Minimum Tunnel Wall Thickness | 10mm / 0.39in |
| (T max.) Maximum Tunnel Wall Thickness | 15mm / 0.59in |
| (RD) Retract Depth | 355mm / 13.98in |
| (RW) Retract Width | 548mm / 21.57in |
| (MW) Mould Width | 651mm / 25.63in |
| (MH) Mould Height | 148mm / 5.83in |
| Installation capability | Value |
|---|---|
| Bow Capability | Yes |
| Stern Capability | Yes |
| Retractable Capability | Yes |
| Port specifications | Value |
|---|---|
| Port A/B | 3/4'' 600 PSI SAE J518/ISO6162 Code 62 |
| Port thread | 3/8'' UNC-2B 20 deep |
| Drain port | 3/4'' - 16 UNF |
| Flow rates | Value |
|---|---|
| 60% Flow rate | 85L/min |
| 80% Flow rate | 98L/min |
| 100% Flow rate | 110L/min |
| Pressure rates | Value |
|---|---|
| 60% Pressure rate | 164Bar |
| 80% Pressure rate | 219Bar |
| 100% Pressure rate | 274 Bar |
| Ideal vessel integration | Value |
|---|---|
| Typical vessel class | Motor boat, Sail boat |
| Typical vessel size | 25-46m / 82-151ft |
| Product weight | Value |
|---|---|
| Net weight | 300kg / 661.39lbs |
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SRHP650/386TC Closed
CAD FileEnglishstp -
STP.file SRHP650_386TC-BA45 open thruster - Simplified 3D
CAD FileEnglishstp -
STP.file SRHP650_386TC-BA45 closed thruster - Simplified 3D
CAD FileEnglishstp -
SRHP650/386TC Open
CAD FileEnglishstp -
Safety and precautions manual Thrusters system
Safety and PrecautionsEnglishpdf -
Approval in Principle DNV SR Ø386 housing
Conformity CertificateEnglishpdf -
User Manual, SRHP-650
User ManualEnglishpdf -
Service, Maintenance & Support, Legacy Fault Codes
Service, Maintenance and SupportEnglishpdf -
Installation Manual, SRH (650)
Installation ManualEnglishpdf -
DNV Type Approval Tunnel thruster
Product Specification Sheets, Conformity CertificateEnglishpdf
SRHP650 retract thruster hydraulic BA45
Guide to navigating spare parts
Below you will see the top-level assembly of spare part groupings available to you. If you desire a component within the presented assembly group, click on the name tag below the image to be directed to a detailed spare parts list for that assembly group. If no additional spare parts are available, it means that the current assembly group must be purchased as a whole due to service or installation requirements.
DIN 933 - M12 x 45
DIN 127 - A 12
DIN 125 - A 13
Hydraulic motor 45cc BentAxis
Kits
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SM902754 50 1180 A
1 Retract mechanical
Centa str.12,std.60
Cylinder head cap screw
Motor bracket kit
Spring
Flat washer without chamfer
Cylinder head cap screw
Pretension ring
Upper drive shaft kit
Control unit
Lift actuator kit
Bevel pin
Actuator tip kit
Upper drive shaft scraper ring
Hex socket flat countersunk head screw
Dog clutch kit
BSP gasket
DIN 908 w/ magnet
Lower drive shaft kit
Lifting arm kit
Twist ring kit
Anode kit
Tunnel
Rotary Shaft Lip Seal
Sliding washer
Arm tunnel lock
Rubber pad kit
Plate for tunnel lock
Flat washer without chamfer
Hex jam nut
Locking bolt Ø12
Lock actuator kit
2 Gearleg SH550 w/out propeller
DIN 933 - M16 x 100
Split spring washer
Låsemutter hals
O-ring 64,6x2,4
Lip seal, 35 x 47 x 7
DIN 3760 - A - 30 x 47 x 7 NBR Steel
Tetnings lokk
DIN 7991 - M3x8 A4
Hex lock nut
Disclaimer
Sleipner warranties the original spare parts supplied only. The installer alone has responsibility for the installation of the spare parts. Do not attempt to fit replacement parts unless you are competent. If the spare part is fitted incorrectly, Sleipner Group will not be liable for any damage resulting.
The information given in the document was correct at the time it was published. However, Sleipner Group cannot accept liability for any inaccuracies or omissions it may contain. Continuous product improvement may change the product specifications without notice. Consequently, Sleipner Group cannot accept liability for any possible differences between product and document.
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S-link is a Sleipner CAN BUS based control system with full intelligent communication between all devices within the system, much like a computer network. It is used for all retract thrusters and Pro thrusters with a DC control system.
Main advantages include:
• Round, compact and waterproof plugs with unique keying and color coding to avoid faulty hookups.
• An unlimited number of commands or information transfer on a single cable.
• It has user feedback to panel
• Intelligent troubleshooting
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A legacy that commits
We’ve lived and worked with the unruly sea for a hundred years. That’s why we develop important features that enables a boat to handle the sea better – that enable you to enjoy your boat, at anchor and at full speed. That is why you wanted a boat, isn’t it?
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Beautiful engineering
The technology in our solutions is world-class. We know, because we’ve developed it ourselves, just as we manufacture every solution, and follow them until their fixed to a hull, ourselves. This meticulous attention to detail is why your day out always will be better with a Sleipner aboard.
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Worldwide service
We take pride in our solutions’ function throughout their lifespan. So, we never really let them out of sight, even when they’ve left for distant shores. Our global network is there to ensure continuous optimal function. You know what you get with a Sleipner, today and tomorrow.