Multi-Axis shake table for durability and performance evaluation of automotive components and sub-assemblies.Digital control system for user friendly, repeatable and reproducible operation along with application software cover a wide range of testing requirements.Vibration inputs can be generated with up to six degrees of freedom (6DOF) either individually or collectively.The double ended, double acting, equal area servo actuators with swivel mounting on both ends isolate the piston rods from side loads and lateral accelerations.All actuators react vertically into the reaction mass and are coupled with suitable lever arms to transfer displacements to the table.The user friendly real-time software enforces any desired 6DOF table motion history at speeds restricted only by pump capacity. Â Standard features (customized options available)
• Frequency 0.01 to 50 Hz
• Single axis to six axis vibration
• Displacement up to 250mm
• Table size 3m x 2m
• Low friction and low maintenance swivels
• 2370 digital controller for synchronous multi-axis control and data acquisition
• “Green” highly efficient hydraulic powerpack
Applications
• Durability testing and performance evaluation of automotive components
• Squeak and Rattle tests
• Instrument Panels and testing seats
• Testing fuel tanks, radiators and power train mounting systems
• Batteries, supporting structures and exhaust system of LCV
• Engine cooling modules test
|  Â | Â Specifications | Table mass | 1.5 ton | | Table size | 3 x 2m | | System payload | 1 ton | | Actuator capacities | Vertical | Lateral | Longitudinal | | 50 kN | 50 kN | 75 kN | | Translational Performance | | Â | Vertical | Lateral | Longitudinal | | Displacement | +/-125 mm | +/- 75 mm | +/- 75 mm | | Velocity | 0.75 m/s | 1 m/s | 0.7 m/s | | Acceleration | 5g | 4g | 3g | | Rotational Performance | | Â | Pitch | Roll | Yaw | | Displacement | +/- 80 | +/- 80 | +/- 50 | | Velocity | 0.8 rad/sec | 0.8 rad/sec | 0.8 rad/sec | | 2370MS Controller | Control channels: 6 channel of servo control
Input channels: 32
Performance: Typical servo-loop update and DAQ frequency up to 5 kHz | | Hydraulic powerpack | Digital servo control with flow of up to 200 LPM
Operating pressure: Up to 210 bar | | Total weight of rig | 6 Ton | | Foot print | L X W X H = 4500 x 3500 x 1600 mm with table at mean position |
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We rejuvenate obsolete or abandoned systems with state-of-the-art digital controls and user-friendly MS-Windows compatible application software |
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Test Systems