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Servohydraulic Fatigue Test Systems
Servohydraulic Fatigue Test Systems
Servohydraulic Fatigue Test Systems deliver high forces at high speeds and are capable of performing static, dynamic and fatigue tests. They are configurable and modular and available as axial, torsion, or multiaxial systems. The fatigue test system function the same as electro dynamic test systems except at higher forces, and with higher speeds. Using hydraulic power packs, they require additional maintenance and are more expensive to purchase. They also perform static, dynamic, and fatigue tests in load, strain, or position control.
Includes
- Enclosed hydraulic power pack – requires 220V electrical power
- Actuator with Servovalve, Load cell and LVDT
- 2370 Controller with 24 bit resolution for measurement and control
- MS Series Static and Fatigue Application Software
- Optional PC with USB port
- Optional test applications software
- Optional accessories - test fixtures, grips, extensometers, ovens
- Support Services including on site services and internet based remote access support
Product & Technology News
Fatigue & Static Test Applications
- Static Tension & Compression
- Ductile and Brittle Fracture Mechanics Research
- Fatigue crack propagation
- Threshold stress intensity
- Low & High-Cycle Fatigue (LCF/HCF)
- Spectrum Fatigue
- Medical Devices
- Force Capacity: 50 kN (11250 lb)
- Test Stroke: 100 mm (4 in)
- Control: Advanced high resolution high speed digital servo controller (2370) includes five feedback channels (position encoder, LVDT, load, strain and auxilliary)
- Fatigue Rating: 50 kN (11250 lb)
- Max Frequency (hz): 100
- Brief Description: Many choices - from machine full capacity to 0.1 lb (0.5N)
- Accuracy: +/- 0.5% of reading from load cell full scale to 1% of Full scale - Meets ASTM E4, BS EN ISO 7500-1: 2004, DIN 51221
- 901 series fatigue testers perform virtually any mechanical test including characterization of static properties and fatigue life testing
- These servo hydraulic test machines include a vertical dual column load frame, modular actuator configured to force, speed and travel requirements and advanced digital high resolution servo controller with test control, measurement and analysis software
- A load cell is selected to match immediate focus or application, ensuring high accuracy measurement and control. Test grips and fixtures are mounted to the load call and machine baseplate