Features
- Compact and lightweight at only 2.4kgs (9.7lb) in water
- Constructed from corrosion resistant materials
- Manifold contains adjustable direct acting relief valve
Product Overview
The HLK-91000 hydraulic power unit is a low profile, compact unit, incorporating a direct acting pressure relief valve. It is driven by a pair of 150W, 48Vdc brushed DC motors coupled to a common drive shaft with a high-pressure shaft seal to a gear pump.
It is commonly used to power compact hydraulic manipulators on manipulator skids such as the Mini-Gauntlet skid used on the Falcon electric observation class ROV or can be used for other activities such as low pressure accumulator charging or as a low pressure, low flow hydraulic supply for dedicated functions on submersible systems.
General Specifications
Pump Type
Fixed Displacement Gear Pump
Motor Type
2x 150W, 48Vdc Brushed DC Motors
Seal Materials
Nitrile/NBR/Buna-N, PTFE
Product Finish
Hard Anodised
Work Ports
1/8" NPTF (ANSI B1.20.3)
Compensation Ports
1/8" NPTF (ANSI B1.20.3)
Dimensions
(L) 238mm x (W) 110mm x (H) 63mm (9.4" x 4.33" x 2.48")
Weight in Air
4.4kg (9.7lbs)
Weight in Water
2.4kg (5.29lbs)
Electrical Connector Type & Pin
Subconn LPBH3M 3 Pin