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ELECTRIC LINEAR MOTION ACTUATOR AND ELECTRIC BRAKE SYSTEM

  • US 20130048443A1
  • Filed: 04/27/2011
  • Published: 02/28/2013
  • Est. Priority Date: 05/14/2010
  • Status: Active Grant
First Claim
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1. An electric linear motion actuator comprising a motion converter mechanism for converting a rotary motion of a rotor shaft of an electric motor, or a rotary motion of a rotary member to which the rotation of the rotor shaft is transmitted to a linear motion of an output member for linearly driving a driven member, wherein the driven member is configured to be pushed by a front side of the output member, characterized in that a load sensor is mounted in the motion converter mechanism, the load sensor being configured to detect a pushing force with which the output member pushes the driven member when the driven member is linearly driven by the output member.

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