Micromachine Wedge Stepping Motor
Abstract
A wedge stepping motor, which will index a mechanism, has been designed and fabricated in the surface rnicromachine SUMMiT process. This device has demonstrated the ability to index one gear tooth at a time with speeds up to 205 teeth/see. The wedge stepper motor has the following features, whi:h will be useful in a number of applications. o The ability to precisely position mechanical components. . Simple pulse signals can be used for operation. o Only 2 drive signals are requixed for operation. o Torque and precision capabilities increase with device size . The device to be indexed is restrained at all times by the wedge shaped tooth that is used for actuation. This paper will discuss the theory of operation and desi=m of the wedge stepping motor. The fabrication and testing of I he device will also be presented.
- Authors:
- Publication Date:
- Research Org.:
- Sandia National Laboratories (SNL), Albuquerque, NM, and Livermore, CA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1554
- Report Number(s):
- SAND98-0659C
ON: DE00001554
- DOE Contract Number:
- AC04-94AL85000
- Resource Type:
- Conference
- Resource Relation:
- Conference: 1998 ASME International Mechanical Engineering Congress and Expositions - MEMS Symposia; Anaheim, CA; 11/20/1998
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 42 ENGINEERING NOT INCLUDED IN OTHER CATEGORIES; Miniaturization; Electric Motors; Design; Fabrication
Citation Formats
Allen, J J, and Schriner, H K. Micromachine Wedge Stepping Motor. United States: N. p., 1998.
Web.
Allen, J J, & Schriner, H K. Micromachine Wedge Stepping Motor. United States.
Allen, J J, and Schriner, H K. 1998.
"Micromachine Wedge Stepping Motor". United States. https://www.osti.gov/servlets/purl/1554.
@article{osti_1554,
title = {Micromachine Wedge Stepping Motor},
author = {Allen, J J and Schriner, H K},
abstractNote = {A wedge stepping motor, which will index a mechanism, has been designed and fabricated in the surface rnicromachine SUMMiT process. This device has demonstrated the ability to index one gear tooth at a time with speeds up to 205 teeth/see. The wedge stepper motor has the following features, whi:h will be useful in a number of applications. o The ability to precisely position mechanical components. . Simple pulse signals can be used for operation. o Only 2 drive signals are requixed for operation. o Torque and precision capabilities increase with device size . The device to be indexed is restrained at all times by the wedge shaped tooth that is used for actuation. This paper will discuss the theory of operation and desi=m of the wedge stepping motor. The fabrication and testing of I he device will also be presented.},
doi = {},
url = {https://www.osti.gov/biblio/1554},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Wed Nov 04 00:00:00 EST 1998},
month = {Wed Nov 04 00:00:00 EST 1998}
}