此装置是给球关节施加负荷荷重、摇动角、旋转角，以评价其耐久性的装置。

2联式构造，2个耐久试验可同时进行！

Two endurance tests can be conducted simultaneously with its duplex structure!

可同时施加负荷荷重、摇动角、旋转角的复合试验！

A complex testing machine that can apply load, oscillating angles and rotary angles simultaneously!

环境条件可设定在-40℃～+150℃！

Environmental conditions can be set between -40℃to +150℃!