About

This facilitates easy configuration of the test set ups to conduct the following tests on Steering Gear of Passenger Cars and Utility Vehicles.

  • Durability tests
  • Alternated fatigue test
  • Reverse durability test
  • Wear tests
  • Wear test without power assistance
  • Parking test
  • Load cycle test
  • Rotation and reverse rotation endurance test
  • Mounting foot fatigue test
  • Input torque test
  • Rack pull test
  • Valve curve & leakage tests
  • Endurance test
  • Impact wear test
  • Efficiency test
  • Noise test (NVH)

Hydraulic linear actuators will simulate the stub axle condition.
Vertical pinion drive actuator will simulate the steering wheel
condition.

Specifications
  • I/P Drive: 150Nm - 500Nm
  • Linear Actuator: 0-50KN
  • Radial Loading Axis: 0KN- 120KN
  • Axial Loading Axis: 0 - 50 KN
  • Radial Longitudinal Axis: 0-50KN
  • Rotation: ± 60°
  • Articulation: ± 35°

This facilitates easy configuration of the test set ups to conduct the tests on Steering Gear of Passenger Cars and Utility Vehicles

Automotive

test rig 3 axis

Features

  • NI real time (FPGA) hardware
  • Lab-View software
  • Fatigue rated dynamically calibrated load cells
  • In-built LVDT sensors for actuator displacement
  • In-built encoder for measuring speed/ angle
  • AC servomotor for rotary actuator
  • Programmable test parameters
  • FFT, power spectrum, efficiency & analysis on NI Diadem
  • Low inertia torque motor for pinion torqueing

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