| 试验方向 |
线性区间刚度值 |
载荷范围 |
刚度取值区间 |
| X |
840.66 N/mm |
±2000 N |
±500 N |
| Z |
222.63 N/mm |
±2000 N |
±500 N |
| RX |
2557.20 Nmm/deg |
±5˚ |
±3˚ |
| RZ |
1329.26 Nmm/deg |
±10˚ |
±3˚ |