Most of gyroscope bearings are precious angular contact ball bearings, the precision and life of gyroscope is dependant on the performance of bearing.

陀螺马达轴承大部分是精密角接触球轴承，轴承的性能决定着陀螺马达的寿命和精度。

youdao

Gyro high - speed rotor ball bearing is a key element of gyroscope, influence of its accuracy, life and reliability on gyroscope's performance, life and reliability is extremely great.

陀螺仪高速转子球轴承是陀螺仪的核心元件，其精度、寿命及可靠性对陀螺仪的性能、寿命及可靠性影响极大。

youdao

In magnetically suspended control moment gyroscope (CMG), self-excited vibration of high-speed rotor is one of principal factor which effects stability of active magnetic bearing (AMB) system.

磁悬浮控制力矩陀螺(CMG)中转子一阶弹性模态自激振动是影响磁悬浮高速转子系统稳定性的关键因素之一。

youdao