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ACTUATOR HAVING AN ADJUSTABLE AUXILIARY OUTPUT

  • US 20130113402A1
  • Filed: 11/08/2011
  • Published: 05/09/2013
  • Est. Priority Date: 11/08/2011
  • Status: Active Grant
First Claim
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1. An actuator system for a heating, ventilating and air conditioning (HVAC) system, comprising:

  • a motor having an output;

    a gear train having an input connected to the output of the motor and having an output shaft coupling for an HVAC actuator;

    a shaft rotation position sensor proximate to the output shaft coupling; and

    an auxiliary switch having a make-connection position and a break-connection position relative to a rotation position of the output shaft coupling;

    andwherein;

    the make-connection position and the break-connection position are separately adjustable electronically relative to a rotation position of the output shaft coupling; and

    the make-connection position and the break-connection position are separately adjustable electronically according an adjustment signal external to the actuator.

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