RESEARCH INVESTIGATION OF MAGNETIC AND ELECTRIC FORCES FOR ROTATING SHAFT SUSPENSION.

Abstract

Rotating motor-armatures, supported on magnetic fields without any contact between solid surfaces and spun at speeds of 3400 to 6000 rpm are reported. This type of bearing requires an active servo in at least one dimension, and this servo is often found to couple rather stubbornly to flexure vibrations of mechanical elements of the system. Ways of eliminating this vibration lock-on will be important future objectives of the investigation. (Author)

Document Details

Document Type
Technical Report
Publication Date
Sep 01, 1963
Accession Number
AD0606084

Entities

People

  • M. G. Foster

Organizations

  • University of Virginia

Tags

DTIC Thesaurus Topics

  • Armatures
  • Electrical Equipment
  • Magnetic Fields
  • Magnetic Phenomena
  • Mechanical Waves
  • Vibration

Fields of Study

  • Physics

Readers

  • Radar Systems Engineering.
  • Strategic Security Studies
  • Tribology (the study of the boundary interaction between sliding surfaces, lubrication, wear and friction).