Fatigue testing machine H.5 series

automaticmaterialservo-hydraulic

Axial dynamic servo hydraulic testing machines series H. 5 series 00 in vertical design up to 500kN with servo cylinder in the foundation are designed to perform low and high cycle fatigue tests, fracture toughness, crack propagation, etc. This series of machines is characterized by high frame rigidity and mechanical resistance. The range of a given machine depends on the dynamic stroke and frequency. A specific test set is derived from these parameters, which consists of a test frame, a servo-hydraulic cylinder and a hydraulic unit. • Stand design with high axial rigidity and mechanical resistance. • Possibility of extending the test frame by automatic electro-hydraulic transfer and clamping of the crossbar. • Guaranteed system alignment in accordance with ASTM E 1012. • Integrated servo cylinder in the machine base for pressures of 210 or 280 bar. • Test control by proportional or servo valve with the possibility of control in the power and position loop. • Complete test evaluation and control is provided by Test & Motion material testing software – DYNPACK. • Load cell in the upper crossbar working in the accuracy class according to EN ISO 7500-1, ASTM E4 with the possibility of linearization. • Powerful compact hydraulic units of the HAD series with low noise level thanks to the PAC system. • HALT 18 hydraulic unit diagnostics controlled by TOUCH LCD SIEMENS as standard. • The H.5 series machines comply with all the above-mentioned EC directives on machinery and equipment and work in accordance with the new safety functions according to EN ISO 13850-SIL 1/PL.