Side-Power SRV210 Retractable Bow/Stern Thruster 24V

The flange mounted SRV-series thrusters have the thruster unit in a casing that will be bolted to a base. This allows for easier installation in hulls made from different materials, as well as in series production where you do not need to mix laminating and engineering type jobs.

The 185mm tunnel diameter thrusters uses one fast and powerful actuator, while the 250mm tunnel diameter models have two actuators to handle the increased forces with the same exceptionally fast deploy/ retract operation time.

The unique design of the underwater mechanism with only a few, but very sturdy parts that all contribute to the stability of the moving assembly. The unit is also designed to keep the thruster as compact as possible while enabling the safe use of heavier motors on the more powerful units. The vertical installation of the motors also reduce the impact forces on the assembly in extreme waves compared to motors fitted at an angle.

The SRV210/250TC thrusters are built with the same high safety standards as all Side-Power products, and incorporate all features introduced with the SE-series thrusters. Our focus on safety is a totally integral part of the product design so that everything from build quality to ease of installation is thought of to ensure long term reliability

Properties

DC ELECTRICAL CURRENT

Powered by direct current

FLEXIBLE COUPLING

Flexible coupling between electronic motor and driveshaft protects both the electronic motor and gear systems if the propeller jams or obstructs.

ANALOG

Sleipner analog signal cables with plug-and-go connectors are color-coded to match the wiring diagrams with high-quality connectors to ensure a correct installation.

OVERHEAT PROTECTION

Detect when internal components become too hot. When an unsafe temperature is detected, the switch automatically shuts off the unit to prevent overheating.

GALVANIC SEPARATION

The gear house and drive legs are fully galvanically isolated/separated from the electric motor and motor bracket. This ensures that even if there is an accidental short circuit or a current leak for other reasons, the immersed parts are not affected as they could be with direct electric contact.

Features:

• Achieved by composite bushings around the bolts and beneath the washers and a bushing in the motor bracket electrically isolating the drive housing from the motor bracket.
• Available on DC electric models with flexible couplers only, where the flexible coupler provides galvanic separation of the motor and gearleg shaft.

SEALED DRIVE LUBRICATION

Sealed gearleg with long-life ‘mechanical’ seal where highly polished ceramic and carbon surfaces form the only moving sealing surfaces, ensuring protection against damaging water intrusion into the gear leg. Pre-filled with special gear oil for lifetime lubrication.

Features:

• ‘Mechanical’ seals with surfaces of ceramic and carbon for ultimate security against water intrusion

TWIN COUNTER-ROTATING PROPELLERS

Two counter-rotating propellers can give the most thrust at a good performance ratio in a minimal tunnel diameter. This system is used in Sidepower’s larger thrusters for maximum power. The TC models are the favourite thrusters among leading boatbuilders for their high-end yachts.

Q-PROP

The new 5 blade special skew propellers are the result of over 2 years of development work and thousands of tests. They have been designed to reduce the noise level, while maintaining the exceptional efficiency of the old 4 blade Sleipner propellers. This goal was achieved, andSidepower even chose to make them a little bit more aggressive on some models, increasing the thrust on some thrusters about 5%. Please see individual information on each new thruster for more details.

Features:

• Noise reductions of up to 75% measured in controlled environments
• The expected and tested normal noise reduction in average installations: 20-40%
• Will be delivered on all Sleipner models except models with 300 mm and 385 mm tunnel diameter
• Upgrade kits are available for most SP series thrusters with special adaptors

INTELLIGENT POWER CONTROL

The Sleipner unique thruster controller that intelligently protects the thruster from potential inherent problems in all high current applications as well as user faults. It includes several important safety features imperative in a product with such high power, run by DC electrics, as a thruster.

Features:

• Provides delay between drive directions
• Monitors solenoid functions to reduce the chance of solenoid lock-in
• Will stop the thruster in case of a lockedin solenoid, without extra user action and even without controlling a main switch.

Specifications:

Power	Value
Operating Power	Electric
Power Requirement	24V
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 degreesC
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	Yes
External Mounting Capability	No
Tunnel Capability	No

Weight	Value
Weight	112kg / 247lbs

Measurements	Value
(H) Height	389mm / 15.31in
(+H) Additional Height	211mm / 8.31in
(L) Length	688mm / 27.09in
(W) Width	480mm / 18.90in
(ID) Internal Diameter	250mm / 9.84in
(RD) Retract Depth	374mm / 14.72in
(RW) Retract Width	348mm / 13.7in
(MW) Mould Width	420mm / 16.54in
(MH) Mould Height	93mm / 3.66in