Research Article
Vibration Response of the Planetary Gears with a Float Sun Gear and Influences of the Dynamic Parameters
Table 1
Basic parameters of the model.
| | Parameters name | Sun gear | Ring gear | Planet gear | The carrier |
| | Number | 1 | 1 | 3 | 1 | | Number of teeth | 10 | 62 | 26 | — | | Mass (kg) | 0.28 | 3.64 | 0.34 | 2 | | Gear module (mm) | 2.25 | 2.25 | 2.25 | — | | Standard pressure angle (°) | 20 | 20 | 20 | — | | Inertia moment (kg·m2) | 2.10E − 04 | 5.05E − 04 | 2.90E − 04 | 4.93E − 03 | | Fault feature frequency (Hz) | 31 | 5 | 7.95 | — | | Rotation frequency (Hz) | 12 | 0 | 2.31 | 1.67 | | Meshing frequency (Hz) | 103.33 | 103.33 | 103.33 | 103.33 |
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