2D Electro-Thermal Microgrippers with Large Clamping and Rotation Motion at Low Driving Voltage

Conference Paper (2007)
Author(s)

T Chu Duc (TU Delft - Electronic Components, Technology and Materials)

GK Lau (TU Delft - Computational Design and Mechanics)

J. Wei (TU Delft - Electronic Components, Technology and Materials)

P. M. Sarro (TU Delft - Electronic Components, Technology and Materials)

Research Group
Electronic Components, Technology and Materials
More Info
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Publication Year
2007
Research Group
Electronic Components, Technology and Materials
Pages (from-to)
687-690
ISBN (print)
1-4244-0951-9

Abstract

This paper presents a novel 2D electro-thermal microgripper based on integrated silicon-polymer laterally stacked forward actuators. Displacements up to 8 and 13 µm along x-axis and y-axis at 2 V are measured. The microgripper is capable of rotating the clamped object both clockwise and counter-clockwise. Maximum average working temperature is 160 degrees Centigrade.

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