Ball Joint Test System

B-BJ Ball Joint Test System performs durability and performance evaluation of ball joint system by subjecting the specimen to tilt, rotation and axial loads. Servo torque motor, servo hydraulic linear actuators, customized fixtures, and transducers simulate the real test conditions with a computerized (2360) controller. The system meets JASO C 715, SAE J 193 and SAE J 1367.


  • Oscillation angle test
  • Torque test
  • Rigidity test
  • Extrusion and drawing strength test
  • Ball stud static strength test
  • Fatigue strength test
  • Service temperature abrasive durability test
  • Muddy water durability test
  • Dust cover Ozone deterioration, low temperature and heat resistance test
  • Optional testing under cold temperatures up to -400C
  • Optional testing under hot temperatures up to 2000C


  • Two 50 kN (11,250 lbf), ± 150 mm (6 in) linear actuatiors
  • 5,000 Nm (44,250 lbf∙in) servohydraulic rotary actuator
  • Suitable for static and dynamic testing
  • 2360 digital controller for synchronous multi-axis control and data acquisition
  • "Green" highly efficient hydraulic power pack
  • Optional envrionmental chambers and muddy water system
  • 12 month warranty and customer support services
  • Meets or exceeds nation and international accuracy standards for materials testing system