Hydraulic Actuators

We have attained immense market appreciation owing to the superior quality of our Face Mount Actuators which is useful for load frames. In order to perform static and dynamic testing double ended - double acting servo hydraulic actuators is used. With excellent dynamic characteristics, these actuators generate equal axial forces in compression and tension. Loads, velocities and controlled displacements are attained with use of suitable digital servo control, appropriate servo valves, transducers, gauges and high pressure hydraulic system. In order to house industry standard metric threaded adapters, our servo-actuator rod assembly is provided with internal threading.

Standard Features:

• Low friction and wear resistant
• Integrated manifold design
• Operating pressure – 210 bar
• Fatigue rated
• Double ended monolithic piston
• Hydraulic cushions at either end
• Force rating 5–1000 kN
• Stroke range 25–500 mm
• Co-axial in-line LVDT

Applications:

• Shock absorber test systems
• Material test systems
• Tension, compression fatigue and fracture testing
• Damping force characterization
• Metals, composites and elastomer evaluation

Our Structural Test Actuators are manufactured using superior quality raw material and components. For structural testing, swivel mounted actuators are suitable. In order to perform static and dynamic testing, BiSS double ended - double acting contamination-insensitive servo hydraulic actuators are used. In case of tension and compression, these actuators, generate equal axial forces in compression and tension. With the use of digital servo control, a high pressure hydraulic supply system, appropriate servo valves, gauges and transducers, controlled displacements, velocities and loads are achieved. In order to accommodate industry standard metric threaded adapters, our servo-actuator rod assembly comes with internal threading. Onto load frame platen, the servo-actuator assembly is front-flange mounted directly.

Standard Features:

• Hydraulic cushions
• Low friction and wear resistant
• Integrated load cell
• Pre-tightened spiral washers for backlash free operations
• Face/swivel mount option
• Operating pressure – 210 bar
• Force ratings 5–1000 kN
• Fatigue rated and contamination insensitive
• Double ended monithic piston
• Stroke range 25–500 mm

Applications:

• Air frame structural testing
• 3-axis, 6DOF earthquake shake tables
• 6 actuator stewart tables
• Bridge span tests
• Chassis testing
• Tyre testing
• Structural tests
• Civil structures