In industrial automation applications, besides adequate motors and robust and “clever” control systems, transmissions play a fundamental role in achieving precise positioning and high torsional stiffness. Reduced backlash greatly helps both in precise positioning and in motion inversion. Torsional stiffness is a valuable aid in keeping a fixed position under load. Starting from a cycloid drive presented in a previous paper, a new solution has been developed and experimentally tested. Some numerical analyses as well as the torsional stiffness and backlash experimental measurements are presented and discussed.
Torsional stiffness and backlash of a new cycloid drive
ROSA, FRANCESCO;CONRADO, EDOARDO;
2010-01-01
Abstract
In industrial automation applications, besides adequate motors and robust and “clever” control systems, transmissions play a fundamental role in achieving precise positioning and high torsional stiffness. Reduced backlash greatly helps both in precise positioning and in motion inversion. Torsional stiffness is a valuable aid in keeping a fixed position under load. Starting from a cycloid drive presented in a previous paper, a new solution has been developed and experimentally tested. Some numerical analyses as well as the torsional stiffness and backlash experimental measurements are presented and discussed.| File | Dimensione | Formato | |
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VDI.2010.Vol.2.pdf
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