Silent Hydraulic Power Unit (Silent HPU)
High-Performance Fluid Power, Whisper-Quiet Precision—Ready for the Lab or Shop Floor.
1. Extreme Silence & Versatility
The SPU is engineered to reside exactly where you need it. With operating noise levels as low as 65–75 dB(A) (depending on the model), it can be placed directly within a laboratory or on the workshop floor.
- Cost-Efficient Installation: Eliminate the massive capital expenditure of dedicated pump rooms.
- Reduced Infrastructure: No more expensive, long-distance hydraulic piping networks or complex HVAC systems required to manage equipment heat.
2. Thermal Excellence & Safety
Power without the heat. Each SPU features a stylish, lockable enclosure that provides exceptional thermal insulation.
- Cool-to-the-Touch Exterior: Even after hours of continuous high-load operation, the outer casing remains cool. This prevents accidental burns and eliminates the need for additional ventilation systems in the work area.
- Thermal Retention: During downtime, the hydraulic oil retains its operating temperature, significantly reducing or eliminating the warm-up period required for restarts.
Pristine Operation
Designed for cleanliness. Our leak-proof engineering ensures that the SPU remains as clean as the day it was installed. The sleek, modern aesthetic is matched by a robust enclosure that protects both the components and the surrounding environment.
Intelligent Control & Safety
Simplified operation, maximized uptime. Integrated with an advanced operating system and centralized control software, the SPU makes complex tasks intuitive.
- User-Centric Interface: Streamlined control logic for safer, more efficient workflows.
- Highest Reliability Standards: Engineered to meet the most stringent safety and operational requirements for critical testing environments.
Hydraulic Service Manifold (HSM)
Product Overview
- The HSM provides dedicated On/Off isolation and distribution control for entire test systems or individual hydraulic actuators, ensuring a smooth, controlled hydraulic transition during startup and shutdown.
- Designed to enhance operational safety, the manifold protects test specimens from damage caused by unpredictable movements or hydraulic shocks. The core of the unit features a cutting-edge Bolt-on Sleeve and Spool Assembly (BSA), a single-valve integration capable of precisely regulating hydraulic output across both low-pressure and high-pressure stages.
- Engineered for high-performance environments, the HSM operates in systems up to 315 bar, supporting a maximum rated flow of up to 650 L/min per unit.
Key Functions
- Enables independent 'Low-High-Off' pressure control for each test stand without affecting others on the same circuit.
- Controlled pressure ramp-up to prevent hydraulic shock and protect sensitive specimens or transducers.
- Integrated high-pressure filters and accumulators to ensure fluid cleanliness and dampen pressure pulsations.
- Emergency shut-off and over-pressure protection to ensure operator and equipment safety during dynamic testing.
High-Performance Servo-Hydraulic Actuator Assemblies
Product Overview
Our Servo-Hydraulic Actuator Assemblies represent the pinnacle of dynamic motion technology, engineered to meet the rigorous demands of aerospace structural testing, automotive fatigue simulation, and high-end industrial automation. Drawing inspiration from world-class engineering standards, these assemblies integrate high-response servo valves, precision feedback sensors, and advanced sealing technology into a single, high-performance modular unit.
- Superior Dynamic Response:Optimized for high-frequency operation, our actuators deliver exceptional fidelity in force and displacement control. Whether simulating complex flight profiles or rapid seismic vibrations, the system ensures minimal phase lag and maximum command tracking accuracy.
- Advanced Low-Friction Technology:Utilizing Static Pressure Sealing or high-performance Polymer Composite Seals (similar to Hanchen’s specialized coatings), our actuators significantly reduce "stick-slip" effects. This ensures smooth transitions at zero-velocity crossings and extends the service life under high-velocity dymanic cycles.
- Integrated Manifold Design :Following the design philosophy of MOOG and MTS, the servo valves are manifold-mounted directly onto the cylinder head. This minimizes the oil volume between the valve and the piston, maximizing hydraulic stiffness and eliminating pressure pulsations caused by long hose connections.
- High-Fidelity Feedback :Equipped with integrated LVDT (Linear Variable Differential Transformers) for sub-micron position sensing and high-fatigue-rated Load Cells for precise force measurement, providing the closed-loop accuracy required for critical specimens.
Uncompromising Fidelity. Engineered for the Extreme. Your Partner in Dynamic Excellence.
Control Intelligence & Integrated Software Suite
Product Overview and Key Features
- High-Speed Real-Time Control: A dedicated motion controller with a 2 kHz control loop rate, delivering deterministic execution for complex PID algorithms.
- Adaptive Intelligence: Features Teach-In Self-Learning Mode and Real-time Manual Tuning to automatically optimize control parameters for varying loads.
- Universal Connectivity: Native support for TCP/IP Ethernet, PROFINET (PN), and EtherNet/IP, ensuring seamless integration into Industry 4.0 automation networks.
- Multi-Channel Signal Conditioning: Synchronous sampling of Force (Load Cell), Displacement (LVDT), and Pressure signals with dual-isolation filtering.
FLEX-M Controller
- MAX Frequency: 150 Hz (Fatigue Optimized)
- Control Cycle: 250 μs (0.25 ms)
- I/O Capacity :Up to 32 Channels / 32
- AxesLocal Display: 7" Integrated Touch HMI
- Feedback Formats: Analog, SSI, TTL, Strain Gauge
SOFT Key Technical Benefits
- LabVIEW Embedded:Customizable - Integrate our power into your own software GUI.
- No-PID Tuning:User-Friendly - No control engineering expertise required for setup.
- Water Hammer Profile:Specialized - Ideal for aerospace and automotive fluid durability.
- Standalone Mode:Cost-Effective - No need for a separate high-end industrial PC.
