Invention Grant
US08193752B2 Actuator assembly having operation indication function 有权
执行器总成具有操作指示功能

  • Patent Title: Actuator assembly having operation indication function
  • Patent Title (中): 执行器总成具有操作指示功能
  • Application No.: US12658244
    Application Date: 2010-02-04
  • Publication No.: US08193752B2
    Publication Date: 2012-06-05
  • Inventor: Shie-Li Jan
  • Applicant: Shie-Li Jan
  • Applicant Address: TW Nantun District, Taichung
  • Assignee: Hiwin Mikrosystem Corp.
  • Current Assignee: Hiwin Mikrosystem Corp.
  • Current Assignee Address: TW Nantun District, Taichung
  • Agent Charles E. Baxley
  • Main IPC: H02K11/00
  • IPC: H02K11/00
Actuator assembly having operation indication function
Abstract:
An actuator assembly having an operation indication function is disclosed. The actuator assembly includes an actuator, a controller and an indication lamp set. The actuator has a motor, a screw, and an extension rod, which has limit positions connected with a limit switch set. The controller controls the motor of the actuator to rotate clockwise or anticlockwise. The indication lamp set is settled on at least one point on a circuit between the actuator and the controller and electrically communicated with the limit switch set. Thereby, when the extension rod touches any of the limit positions and thus triggers the limit switch set, the indication lamp set illuminates to indicate that the extension rod of the actuator reaches the corresponding limit position.
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