TORQUE SENSOR

TORQUE SENSOR

PROBLEM TO BE SOLVED: To provide an inexpensively manufacturable, small and highly sensitive torque sensor for reducing the number of part items even in a type having a slide core. SOLUTION: The slide core 4 and a coil 5b are successively arranged in an outer peripheral part of a torsion bar 3. The...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: FUKUI IKUMA, UEMATSU HIROSHIGE, SAGAWA HIROSHI, NAKAMURA TOSHIYUKI
Format: Patent
Sprache:eng
Schlagworte:
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
MEASURING
MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE
MOTOR VEHICLES
PERFORMING OPERATIONS
PHYSICS
TESTING
TRAILERS
TRANSPORTING
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide an inexpensively manufacturable, small and highly sensitive torque sensor for reducing the number of part items even in a type having a slide core. SOLUTION: The slide core 4 and a coil 5b are successively arranged in an outer peripheral part of a torsion bar 3. The slide core 4 is constituted so as to slide in the shaft direction by twisting the torsion bar 3 on the basis of torque acting between an input shaft 1 and an output shaft 2. The coil 5b is arranged in a position for changing magnetic permeability by slide operation of the slide core 4.