Proportional Valve Smart Controlled Industrial Hydraulic Power Unit
An advanced AC hydraulic power unit with proportional valve control, enabling smooth and precise control of speed, force, and position. Designed for automation systems requiring high accuracy and adaptability.
Key Selling Points
Precise Proportional Control - Optional proportional pressure and flow control valves provide smooth speed, force, and position control.
PLC/HMI Integration - Enables advanced automation, data logging, and remote monitoring capabilities.
Accumulator Options - Emergency energy storage and pressure stabilization for critical applications.
Sensor-Ready - Pressure, temperature, and level sensors can be integrated for condition monitoring.
High-Pressure Capability - Delivers up to 230 bar to meet demanding performance requirements.
Customizable Control Cabinet - Tailored electrical control solutions to match your system architecture.
Technical Specifications
Control Type
Proportional Pressure Control / Proportional Flow Control
Control Interface
PLC / HMI / Remote Control
Rated Voltage
220 VAC / 380 VAC
Electrical Phase
Single Phase / Three Phase
Motor Power
0.12–4.0 kW
Pump Type
External Gear Pump
Flow Rate
1.5–30 L/min
Maximum Working Pressure
230 bar / 3,335 PSI
Reservoir Capacity
1.5–18 L
Optional Sensors
Pressure / Temperature / Level Sensor
Optional Valves
Pilot-Operated Check Valve, Counterbalance Valve, Flow Control Valve
Hydraulic Accumulator
Optional
Hydraulic Ports
SAE ORB / NPT / BSPP / Metric
Electrical Protection
IP54 / IP55 / IP65
Models and Options
Single or three-phase input
Proportional pressure control, proportional flow control, or both
Manual backup control option
Accumulator options for energy storage
Condition monitoring with pressure, temperature, and level sensors
Custom electrical control cabinet
Materials and Structure
Manufactured with quality materials: welded steel/aluminum reservoir, hardened steel valve cartridges, stainless fittings, NBR/polyurethane/FKM seals, oil-resistant cables, IP-rated connectors, and a robust steel frame. Designed for industrial longevity.
Applications
Perfect for test benches, hydraulic fixtures, pressing operations, injection molding, metal forming, and any application requiring precise hydraulic control.
Customization
Control software, sensor integration, and valve configurations can be customized to meet specific system needs. OEM/ODM services available.
FAQ
What is the advantage of proportional valves?
They allow smooth, continuous control of flow and pressure, enabling precise motion and force control.
Can it be integrated with existing PLC?
Yes, it offers PLC and HMI interfaces for easy integration.
Is an accumulator necessary?
An accumulator is optional but recommended for emergency energy storage or pressure stabilization.
What sensors can be included?
Pressure, temperature, and level sensors can be integrated for monitoring.
What is the maximum pressure?
It operates up to 230 bar.
Can we customize the control cabinet?
Yes, custom electrical control cabinets are available.
How is the system tested?
All units are pressure, leakage, electrical, and function tested.
Inquiry Information
For more details, contact Jason at jason@hydraulicapex.com or +86 182-5318-1828 (WhatsApp).
Image Filename and Alt Suggestions
industrial-hydraulic-power-pack-with-ac-motor.jpg - Alt: Industrial hydraulic power pack with AC motor
three-phase-ac-hydraulic-pump-station.jpg - Alt: Three-phase AC hydraulic pump station
