Research Article
Kinematics of Planetary Roller Screw Mechanism considering Helical Directions of Screw and Roller Threads
Table 1
Parameters of thread pair.
| Parameter name | Symbol | Unit | Value |
| Effective diameter of screw | | mm | 39 | Starts | = | ā | 5 | Pitch | | mm | 5 | Effective diameter of roller | | mm | 13 | Effective diameter of nut | | mm | 65 |
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