Electro-Hydraulic Power Unit | EHPU

Fully integrated power-on-demand hydraulic power unit with built-in intelligence.

Industrial EHPU Hydrapulse

High efficiency hydraulic pump solutions

The Hydrapulse® EHPU is a rugged electro-hydraulic pump unit with integrated motor, controller, and closed-loop pressure feedback that is specifically designed for industrial and mobile applications. The EHPU is available in both high and low voltage models and a variety of pump displacements and power levels.  Go to our Resource Center for more information on our high efficiency hydraulic pump technology including datasheets, CAD, and Manuals.

FEATURES

TECHNICAL

APPLICATIONS

  • Power On Demand

    Utilizing PM magnet technology for instant response and true power-on-demand efficiency.

  • Full Integration

    Our fully integrated motor, controller, software, and cooling system reduces cost and complexity while provide for a more compact overall size.

  • Ruggedized

    Built from the ground up for the rugged mobile market. We test to SAE J1455 automotive standards to ensure reliability and durability.

Temp Range

-40° to +85°C

Protection

Supply Voltage

9-36v DC 

Supply Current

700 mA  (@ 12v) 

Power Input

24v to 48v DC
200v to 800v DC

• Industrial HPU systems

• Industrial Automtation

• Construction Vehicles

• Electric and Hybrid Vehicles

• Off-Highway vehicles

• Machine Tools

• Agricultural Equipment

Products

Mobile high voltage EHPU hydraulic power unit

EHSU AC High Voltage

Industrial / Automation / Machine Tools / Machinery

EHSU DC Hybrid and Mobile

Construction / Agricultural / Truck / Airport / Marine

Types of EHPU Systems

Single Pump / Single Function

ehsu hydraulic steering pump schematic
Schematic

EHPU-2.5-EBxx Model

Single Pump / Multi-Function

ehsu hydraulic steering pump schematic
Schematic

EHPU-2.5-EUPx Model

Multi-Pump / Single Function

ehsu hydraulic steering pump schematic
Schematic

How to Order

EHPU Order numbering graphic

We strive to help our customers understand how and when to apply our technology.  Feel free to reach out to our team for engineering or application support.  Designing the Hydrapulse into your system is simple and removes the complexities typical with fluid power systems.

Thought of the day: Electric Hydraulic Power Unit – Commonly called an HPU for short but we like to use EHPU since this is truly a power on demand electric hydraulic power unit.

Terminology:  This technology can be called several different things but some of the common terms are:  electric hydraulic power unit, EHPU, HPU, electric motor power unit, electric power pack, electric HPU and electro-hydraulic HPU.