Electric cylinder system

An electric cylinder system includes: an electric cylinder (1); and a control section (101) that controls the electric cylinder (1). The electric cylinder (1) includes: an outer cylinder (2); a rod (3) configured to be capable of extending and retracting in an axis direction from an opening (2b) on...

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Bibliographic Details
Main Authors FURUKAWA, KYOJI, TAKAGI, SHIGEYUKI
Format Patent
LanguageChinese
English
Published 01.10.2012
Subjects
BLASTING
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
ENGINEERING ELEMENTS AND UNITS
GEARING
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
GENERATION
HEATING
LIGHTING
MECHANICAL ENGINEERING
THERMAL INSULATION IN GENERAL
WEAPONS
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Summary:An electric cylinder system includes: an electric cylinder (1); and a control section (101) that controls the electric cylinder (1). The electric cylinder (1) includes: an outer cylinder (2); a rod (3) configured to be capable of extending and retracting in an axis direction from an opening (2b) on one end side of the outer cylinder (2); a bearing (4) provided on the inside of the outer cylinder (2); a rotating shaft (5) rotatably supported by the bearing (4) and driven to rotate with driving force of a motor (12); a screw mechanism (6) that converts a rotary motion of the rotating shaft (5) into a linear motion of the rod (3) and transmits the linear motion; and a load detecting section (7) that detects a load in an axis direction applied to the rod (3) in a position where the load is transmitted from the rod (3) through the screw mechanism (6). The control section (101) controls the electric cylinder (1) on the basis of a signal from an encoder (39) of the motor (12) and a signal from the load detecting sec
Bibliography:Application Number: TW20121101118