Key Specifications & Components:
Rated System Pressure: 25 MPa
Drive Motor: 7.5 kW, 3-Phase Standard Industrial Motor
Main Hydraulic Pump: PV2R1-12 Fixed Displacement Vane Pump, providing a nominal flow of 15 L/min.
Core Control Valve:
Proportional Directional Valve: 6-Port Proportional Solenoid Valve (±10V / 4-20mA control), 3 groups. Enables precise speed and direction control for multiple actuators.
System Relief Valve: Electromagnetic Overflow Valve DB-10. Provides adjustable system pressure setting and overload protection via remote electrical signal.
Control Signal: The system accepts standard industrial analog control signals (±10V or 4-20mA) for seamless integration with most PLCs and CNC controllers.
System Features & Advantages:
Precision Force & Speed Control: The proportional valve system allows for infinitely variable and repeatable control of cylinder motion, crucial for quality pressing cycles.
High Reliability: The combination of a durable PV2R series vane pump and a 7.5kW motor ensures stable, continuous operation under high load.
Integrated Safety: The electromagnetic overflow valve (DB-10) offers reliable system pressure limiting and can be controlled or monitored remotely.
Flexible Integration: Designed for easy connection to a 200-ton double-acting press cylinder. The standard analog interface simplifies automation.
Compact Design: All major components are integrated into a efficient power unit, saving space and simplifying installation.
Typical Application:
This hydraulic station is ideally suited for powering and controlling:
200-ton hydraulic presses for metal forming
Powder compacting presses
Industrial balers and compactors
Other machinery requiring precise, high-force linear actuation.
This power unit represents a ready-to-install, high-efficiency hydraulic solution that brings modern proportional control to heavy-duty press applications, improving performance and process accuracy.
