Servo-Hydraulic Static and Dynamic Actuator

Description

Servo-Hydraulic Static and Dynamic Actuator

Actuator Assembly Capacity 70kN

• Providing and fixing of circular steel plate of diameter 150 mm and 300 mm having thickness 50 mm on the bottom piston rod. Bottom of the plate is provided with buffer base

• System has Two types of Loading- Dynamic (for fatigue test) and Static (for Ramp)

• Stroke Length 100mm (+-50mm) • Displacement accuracy: ± 1% of indicated value of the displacement

• System has Computer controlled operation to Start and Stop the actuator during the test.

• Actuator with Servo valve Manifold Swivel Top Assembly • Load Cell (Capacity 70kN) Hydraulic Servo Power Pack 1No

• Max. working pressure: 300 bar

• Displacement Transducer for accurate displacement control – LVDT Displacement total 25mm and resolution – 0.001mm

• Electrical control cabinet

• Max. Oil delivery: 40LPM

• Oil Tank capacity: 150 Ltrs.

• Load accuracy : ± 1% of indicated value of load

• Hydraulic ports for connection of test frames • Oil flow control via servo-controlled proportional valve

• Cooling system with forced ventilation to maintain the temperature of

• Frequency range 0.1 Hz – 5Hz