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FOR226_HPU_15_280_kWData_Sheet_090512

FOR226_HPU_15_280_kWData_Sheet_090512

FOR226_HPU_15_280_kWData_Sheet_090512

Product catalog summary
Overview
Forum Subsea Technologies offers high-efficiency submersible motors and Hydraulic Power Units (HPUs) ranging from 15 to 280 kW (20 to 375 HP). These units are designed for use in ROVs, trenchers, TMS, and tooling applications, providing reliable power for thruster systems, excavation, and hydraulic tools.
Key Features
  • High reliability with industry-proven windings.
  • Output shafts at each end of the motor, allowing dual output drives.
  • Standard synchronous speed of 1800 rpm with options for 3600 rpm.
  • Water ingress and temperature sensors included.
  • Various voltage options, with 3000 Volts as standard.
  • Efficient design that eliminates the need for external cooling.
Interfacing and Pump Options
  • Motors available in four frame sizes with dedicated pump interface kits.
  • Interface kits include a bell housing and flexible drive element to reduce noise and shock loading.
  • Compatible with common pumps like Rexroth A10/A4 and Linde HPR ranges.
  • Compensated pumps automatically unload when not in use.
Voltage and Speed Options
  • Standard voltage is 3000 VAC, with options for 2400 or 1100 VAC.
  • Standard speed is 1800 rpm synchronous at 60 Hz, with an option for 3600 rpm.
Testing and Certification
  • All units are fully run-in at full load before shipment.
  • A test certificate is provided with recorded outputs such as power input/output, temperature, and pressure.
Compensation Oil
  • Motors must be filled with compensation oil and positively compensated to approximately 0.5 bar/7 psi overpressure.
  • Hydraulic oil is preferred by ROV operators.
Main Power Connection
  • Units can be supplied with a Burton 3000 Volt Bulkhead connector or cable tails for direct connection to the ROV power supply junction box.
Sensors
  • Standard configuration includes a contact type water ingress sensor and three PT-100 type temperature sensors.
  • Customer-specified sensors can be fitted upon request.
Design and Cooling
  • Unique high cooling capacity end cap design ensures cool operation in all water conditions.
Contact Information
For more information, contact Forum Subsea Technologies at their offices in Aberdeen, Houston, Singapore, Brazil, or Kirkbymoorside, York.
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Catalog excerpts

FOR226_HPU_15_280_kWData_Sheet_090512-1

everything remotely possible™ Hydraulic Power Unit 15-280 kW Our high efficiency submersible motors and HPU’s are the most reliable available in the marketplace. Available in sizes varying from 15 to 280 Kw / 20 to 375 HP, they are the perfect power source supply for ROV’s, Trenchers, TMS and tooling applications. Our motors and HPU’s are ideal for driving thruster systems, excavation and hydraulic tools requiring high power inputs. The submersible motor can also be used to drive other types of rotating machinery such as water pumps for trenching machines. The distinctive feature of our submersible motors is the finned end cap design that provides efficiency cooling due to the heat transfer surface area. This eliminates the need for forced external cooling on the larger motors. Motor winding temperature and water ingress sensors are included for connection to customers control systems. FEATURES • High Reliability • Outputs Shaft Each End of the Motor • Shaft Powers from 15 to 280 kW • Industry Proven Windings • 1800 rpm Synchronous Speed • Water Ingress and Temp. Sensors • Various Voltage Options (3000 Volts Standard) • Interface Kits for a Range of Hydraulic Pumps • Motor Options for Pump Drives with 3600 rpm Shaft Speed • Efficient Design Requires no External Cooler Kw Shaft HP Shaft 15 20 56 75 93 125 112 150 150 200 280 385 Frame Size 160 180 180 225 225 280

 Open the catalog to page 1
FOR226_HPU_15_280_kWData_Sheet_090512-2

everything remotely possible™ Hydraulic Power Unit 15-280 kW INTERFACING PUMP TO MOTOR TESTING This comprehensive range of submersible motors is available in shaft power outputs from 15 to 280 kW (20 to 375 HP) across four motor frame sizes. All motors incorporate interfaces at each end of the unit, allowing two output drives to be run from a single motor. Dedicated pump interface kits allow the accurate matching of Hydraulic Pump model, type and displacement to obtain the desired hydraulic characteristics. All motors and HPU’s are fully run-in at full load prior to shipment. A test certificate...

 Open the catalog to page 2
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.