Explore another World with
PT. Subsea Propulsion Solutions Intl.
MPS Group
Subsea Hydraulic Thruster Systems
PT. Subsea Propulsion Solutions International – introduces a series of Hydraulic SubSea Thrusters rated from 5 to 85 Kw and breaking new ground in thrust, low weight yet ruggedly built subsea thrusters with enhanced reliability.
SubSea Hydraulic “Propulsor” are designed for Rov’s and Manned Submersibles. This design is unique in that typical Propulsors are prone to water entering or oil leaking through the propeller shaft seals. The SubSea Propulsor design eliminates this problem by the introduction of an internal specialty designed sealed cartridge assembly, creating two separate isolated rotating sealed components.
FEATURES
- High reliability, Rugged Design
- Unique Sealing Technology
- Interchangeable Hydraulic Motors with adaptors
- Forward/Reverse Thrust within 10% band
- Series from 5 Kw up to 85 Kw in our standard HPT series
- Direct Drive Reliability (no gearbox)
- Lightweight Design
- Hydraulic Servo Valve Controls
- Full Pressure Compensation
- Optional Hydraulic Power Drives
Hydraulic SubSea Thruster Systems
The HPT is a “unique” series of SubSea Hydraulic Thruster Systems, designed to be integrated with an highly efficient piston type hydraulic motor and incorporated to fit to the mounting strut as an integral part of the thruster hub with the Nozzle constructed in fiber composite , high density material. They come complete with Nozzle, mounting bracket and are offered from 12 to 110 horsepower.
The hydraulic motor integrates/mounts to the thruster pod and baring assembly, therefore extremely lightweight and compact. The design speed of the propeller averages 28 meters/sec or less, offering efficient and silent operation. Depending on the Model Series, either a 4 or 5 bladed propellers are used. The thruster systems are pressure compensated and operational to all ocean depths.
All thruster pod assemblies are manufactured from a high strength aluminum construction, anodized with powder coat …and all attaching hardware either 316 stainless steel or aluminum (hard anodized).
Thrust figures are “measured” with a type 19A Nozzle Profile at zero speed of advance.
The thruster body is shaped to minimize resistance and offers a rugged body design and is compatible with most Rov’s material construction.
Propeller shafts are made of high strength stainless steel, and contain anti-friction tapered roller bearings.
An efficient and compact piston type hydraulic motor is designed to be fitted to the thruster strut as part of the thruster hub. This motor has variable horsepower (constant torque) characteristics. The hydraulic motor has optimum running clearances and hydraulic balance to assure sustained high efficiency over the life of the motor. The inertia of rotating parts is low… parts are symmetrical, providing dynamic balance and free of vibration.
Integrated Hydraulic Systems
- Hydraulic Pumps / Pressure Compensated Electric Motor Drives
- Hydraulic Servo Valves
- Pressure Compensated Oil Reservoirs
- Pressure Compensators
- Complete Hydraulic System Drives