Servo Hydraulic Actuator System

Product code: TS180

Category: Steel Testing

Standards referenced in catalogue: ASTM A615, EN ISO 15630-1, EN ISO 7438 and EN 10080

A robust and versatile test frame powered by a servo-hydraulic actuator system. Product Information: Impact Actuators provide an integrated, high-performance solution to your static & dynamic force generation requirements. Each of the actuator components and options helps simplify the process of designing and building high-performance testing systems. Actuators are used worldwide in demanding vehicle dynamics, structural fatigue, and component test applications. Actuators are manufactured for years of reliable operation in test systems. Materials are used in such a way that the friction and the stiction are minimised and reliability and wear resistance are maximised. These fatigue-rated actuators are precision engineered to deliver the strength, durability and versatility required for optimal performance in a variety of structural testing applications. Key Features: Test System: Consists of a double-ended, fatigue-rated servo hydraulic actuator, a hydraulic control unit equipped with a servo valve, power pack (hydraulic unit), electronic control unit, heat exchanger system (chiller). Load Measurement and Control: Test system comes with a fatigue rated load cell for load measurement and control. Test system is feasible to carrying out load-controlled test with class 1 according to EN 7500-1 standard. Load control resolution is 20bit. Special EEprom plug with self-recognition system for Load cell. Internal memory to store sensor calibration data and other settings. Displacement Measurement and Control: Test system comes with a MTS brand SSI type non-contact electromagnetic linear displacement sensor with 1 micron measurement and control resolution. Displacement sensor has very fast response and can work up to 1 m/sec. Displacement sensor is placed inside the actuator for high accuracy. Special EEprom plug with Self-recognition system for displacement sensor. Internal memory to store sensor calibration data and other settings. Servo-Hydraulic Power Pack: System comes with advanced hydraulic Power Unit (60l/min) with gear type hydraulic pump driven by electrical motor, smooth and high flow rate, with manifold and pressure limit valve, oil tank, comes with necessary joints and hose. Hydraulic power unit is equipped with high response and accurate servo valve. Hydraulic power unit also equipped with heat exchanger. The test system is suitable for conducting load and displacement-controlled fatigue tests. The system is suitable for operation with 380 V, 50 Hz. Electronic Control Unit: Test system comes with a special EDCi Series closed loop controlled electronic control unit. The electronic control unit of system is (German made) with 10000 samples per second data acquisition speed. Accurate synchronization between frame and sensors will be done/controlled by advanced PID or close loop configuration. Electronic control unit has total 5 channels (2 internal, 3 external (optional)). Due to these channels, electronic control unit can control up to 5 no. se

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