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Angular-displacement mechanismRedundant-motor drive system, utilizing two electric motors, generates angular displacement to rotate mechanical or optical components in limited arc. Either motor can drive system while other remains stationary. Since stationary motor is not back-driven, system energy requirement is effectively reduced.
Document ID
19790000408
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Calvert, J. A.
Date Acquired
August 10, 2013
Publication Date
April 1, 1980
Publication Information
Publication: NASA Tech Briefs
Volume: 4
Issue: 3
ISSN: 0145-319X
Subject Category
Machinery
Report/Patent Number
MFS-23777
ISSN: 0145-319X
Report Number: MFS-23777
Accession Number
79B10408
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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