| Technical parameter | |
| Parameter Item | Specification |
| Bandwidth | 0-220Hz |
| Maximum angular acceleration without load | 5000°/s² |
| Sine angular vibration waveform distortion | ≤10% |
| Maximum amplitude | 20° |
| Rate accuracy and stability | 5×10⁻³ (360° average) |
| Load weight | >10kg |
| Spindle bearing | precision mechanical bearing |
| Function | generate standard angular displacement, angular velocity and angular acceleration, and use sine signal to calibrate amplitude frequency and phase frequency |
| Minimum frequency resolution | 0.01Hz |
