Low-Noise Servo Hydraulic Power Unit
Servo-Hydraulic & Road Simulation
Information and quotation request
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About the system
The low-noise servo hydraulic power unit provides stable pressure and flow to servo-hydraulic test systems. Variable-displacement pumps save about 60% energy at idle; it runs below 75 dB at 1 m and is water cooled. It scales from compact units to central pump stations reaching 6000 L/min in parallel. Control is via PLC and touch screen, with remote control and temperature, pressure, level, filter and leak alarms as standard.
Technical scope
- 20–6000 L/min
- 21 MPa
- <75 dB
- ~60% energy saving
- From compact units to central pump stations
Test functions and capabilities
- Variable-displacement energy saving (~60%)
- Low noise <75 dB @1 m
- Up to 6000 L/min in parallel
- PLC + touch screen, remote control
- Temperature, pressure, level, filter and leak alarms
- Water cooling
Configurations and technical data
| Configuration | Technical values |
|---|---|
| Flow | 20–600 L/min single unit; up to 6000 L/min in parallel |
| Pressure | 10–21 MPa; ripple 0–1.5 MPa |
| Motor power | 14.7–270 kW |
| Noise | <75 dB @1 m |
| Ambient & supply | 0–40 °C; AC 380 V |
| Cooling water | 4–32 °C; 0.3–0.6 MPa; ~6 m³/h per 45 kW |
Values show the range of available configurations. Final technical values are defined by the project specification.
Project scope
- Joint definition of the technical specification
- Configuration and layout proposal
- Installation, commissioning and acceptance tests
- Operator training and after-sales technical support
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