Research Article
Analytical and Finite Element Modeling of the Dynamic Characteristics of a Linear Feeding Stage with Different Arrangements of Rolling Guides
Table 1
Parameters of the ball screw driven stage.
| Parameter | Value | Unit |
| Total stage mass, M | 36.866 | kg | Moments of inertia, , , | 0.45085, 0.5115, 0.95064 | Kg m2 | Geometry dimensions,
| 140 | mm | | 83.5 | mm | | 27.962 | mm | D, L, a, | 20, 700, 350, 10.5 | mm | Spring constant (linear guide) () | 139.2 | N/m | Spring constant (ball screw)
| 0.879 | N/m | Spring constant (ball screw)
| 0.0359 | N-m/rad |
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