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Force Sensor for Large Robot ArmsModified Maltese-cross force sensor larger and more sensitive than earlier designs. Measures inertial forces and torques exerted on large robot arms during free movement as well as those exerted by claw on manipulated objects. Large central hole of sensor allows claw drive mounted inside arm instead of perpendicular to its axis, eliminating potentially hazardous projection. Originally developed for Space Shuttle, sensor finds applications in large industrial robots.
Document ID
19850000226
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Bejczy, A. K.
(Caltech)
Primus, H. C.
(Caltech)
Scheinman, V. D.
(Caltech)
Date Acquired
August 12, 2013
Publication Date
October 1, 1985
Publication Information
Publication: NASA Tech Briefs
Volume: 9
Issue: 2
ISSN: 0145-319X
Subject Category
Mechanics
Report/Patent Number
NPO-16097
Accession Number
85B10226
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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