Integrated Electro-Hydraulic Actuators
ELECTRO‑HYDRAULIC TECHNOLOGY
The EDU is an advanced electro-hydraulic system that integrates a hydraulic pump, cylinder, and electric motor. This high power-density system allows for independent adjustment of load and velocity in both directions. Designed for efficiency, the EDU is ideal for power-on-demand applications in mobile environments, requiring only an electrical power connection to operate.
VALUE AT A GLANCE
Maximum Power:
Get the power you need regardless of available space.
Plug and Play:
Only electrical power supply required for installation.
Enhanced Performance:
Supports heavy-duty applications with high load capabilities and optimized efficiency.
Safe Operation:
Overload protection prevents
damage to the interface; manual
override possible.
Proven Quality:
Time-tested robust design built for
maximum performance & long life.
Ease of Installation:
No hydraulic hoses, no air bleeding required.
No Risk of Contamination:
Self-contained design ensures the unit is protected from outside contaminants.
Environment Friendly:
Power-on-Demand, less energy
consumption, high efficiency.
No Maintenance:
Proven high quality, long life, high endurance, excellent corrosion resistance.
FLEXIBLE MOTOR OPTIONS
EDU‑DC (Direct Current): Utilizes hydraulic energy without electronic components, simplifying automatic movement and enhancing reliability. Ideal for applications that require robust performance with minimal complexity.
EDU‑BLDC (Brushless DC Motor): Provides advanced control through an optional driver, enabling highly efficient and precise motion. Perfect for systems that demand dynamic responsiveness and energy efficiency.
KEY FEATURES
EDU BRUSHED DC |
EDU BRUSHLESS DC | |
| POWER PERFORMANCE | ||
| DYNAMIC FORCE | Up to 18.5 kN push Up to 7.6 kN pull | Up to 14.4 kN push Up to 1.7 kN pull |
| MAXIMUM LOAD | 23 – 25 kN limited by pressure relief valve | 23 – 25 kN limited by pressure relief valve |
| SPEED | Continuous variable up to 20 mm/s | Continuous variable up to 50 mm/s |
| HOLD FUNCTION | Hydraulic hold valve 0.25 mm/min | Hydraulic hold valve 0.25 mm/min |
| PUMP | ||
| MOTOR | Brushed DC | Brushless DC |
| POWER SUPPLY | 24 Vdc Max. 25 A | 18 to 37 Vdc Max. 50 A |
| PUMP TYPE | Radial piston | Gear pump |
| START/STOP | PWM | Soft start / stop by electronic motor control |
| MANUAL OVERRIDE | ||
| ACTIVATION | Opening a spindle | Remote by bowden cable |
| SPEED | Depending on load on plunger | Constant, controlled by flow control valve |
| ENVIRONMENT | ||
| IP CLASS | IP69 | IP56 with cover |
| TEMPERATURE RANGE | -25 to +70 °C Operating | -25 to +70 °C Operating |
| -40 to +70 °C Storage | -40 to +70 °C Storage | |
| EMC | To be validated in end application | To be validated in end application |
| VIBRATION | DIN IEC 60068-2-64 | IEC 60068-2-34 Fd |
| SHOCK | IEC 60068-2-27 Ea | IEC 60068-2-27 Ea |
| SOUND PERFORMANCE | Max. 75dB(A) @ 1 m distance | Max. 65 dB(A) @ 1 m distance |
| OPERATING LIFE TIME | >10k cycles | 65k cycles |
| SERVICE | Maintenance free | Maintenance free |
| ENCLOSURE | ||
| MECHANICAL INSTALLATION | Threaded / Bolt connection (Customer specific on request) | Threaded / Bolt connection (Customer specific on request) |
| SIZE & WEIGHT | ||
| CYLINDER | Piston diameter 32 mm | Piston diameter 32 mm |
| Plunger diameter 22 mm | Plunger diameter 22 mm | |
| STROKE | up to 450 mm | up to 450 mm |
| DIMENSIONS | See installation drawing | 125 x 80 x 250 (typical, customer specific) |
| WEIGHT | ~ 7 kg | ~ 6 kg |
Continuous Improvement
Our commitment to reliability, performance, and continuous improvement ensures that every product meets the highest quality standards.
Market and Engineering Expertise
Decades of market and engineering expertise enable us to navigate complex hydraulic and motion control challenges in key markets.
High Standards of Quality
Industry-recognized certifications such as ISO 9001, IATF 16949, and ISO 14001 demonstrate our dedication to robust processes and high-quality standards.
Trusted Global Partner
Prioritizing global specifications, we design innovative solutions with a "think global, act local" approach, ensuring timely delivery across regions.
Customer-Centric Approach
Built on reliability, lean operations, innovation, and dedication, we form strong partnerships that drive business success by prioritizing customer needs.
Sustainability & Stewardship
Our solutions are designed to enhance performance while minimizing environmental impact, supporting a greener future.
