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Modularized servo control system

  • US 20070273359A1
  • Filed: 02/05/2007
  • Published: 11/29/2007
  • Est. Priority Date: 02/03/2006
  • Status: Active Grant
First Claim
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1. A modular current sensing system for a servo control system comprising:

  • a magnetic core defining an open center portion;

    a connection plate including at least three wire connectors, including a first, a second, and a third wire connector, wherein each wire connector is capable of connecting at least two wires electrically in series;

    a plurality of wires, including a first wire with a first end and a second end, wherein the first end of the first wire is electrically connected to a first power source, and the second end of the first wire is connected to the connection plate at the first wire connector and wherein the first wire passes through the open portion defined by the magnetic core at least once, the first wire thereby inducing a core current to flow in the magnetic core and causing the magnetic core to emit a magnetic field upon initiation of a first motor current; and

    a Hall effect sensor that detects the magnetic field, produces an output current, and delivers the output current to a control device within a servo control system.

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