A linear stepping actuator in surface micromachining technology for low voltages and large displacements

作者: M. Baltzer , T. Kraus , E. Obermeier

DOI: 10.1109/SENSOR.1997.635216

关键词: Comb driveOptoelectronicsMaterials scienceElectrical engineeringElectrodeStepper motorSiliconActuatorSurface micromachiningSurface (mathematics)Voltage

摘要: This paper reports on a surface micromachined linear stepping motor for low voltages between 15-30 V, using the attractive electrostatic forces drive electrodes. The maximum width is 3 /spl mu/m. Two types of actuators have been designed, fabricated and successfully tested, yielding accurate displacements more than 100

参考文章(1)
R. Mahadevan, M. Mehregany, K.J. Gabriel, Application of electric microactuators to silicon meromechanics Sensors and Actuators A-physical. ,vol. 21, pp. 219- 225 ,(1990) , 10.1016/0924-4247(90)85043-4