Torque Measurements on an Electromagnetic Tilting Actuator
M. Dörbaum, T. Winkel, S. Tappe, J. Kotlarski, T. Ortmaier, B. Ponick
Leibniz Universität Hannover, Hannover, Germany
This article presents the measurement and simulation results for a novel electromagnetic tilting actuator concept with special focus on its holding torque. The superior aim of this concept is to overcome restrictions of common endoscopes considering the ratio of flexibility to shaft stiffness. Therefore, the prediction and increase of the holding torque is essential. For the prediction of torque, 3D Finite Element Analysis is used and compared with measurement results. To increase the holding torque or rather reduce the necessary holding currents and losses, a material variation from St37 steel to Vacoflux 50 is investigated.
ACTUATOR 2016 Manuscript C6.3
Publication date: 01/06/2016
Manuscript C6.3 published in Conference Proceedings ACTUATOR 2016
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