Industrial Automation » Feedback Devices

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  • Norgren 0863614 Pressure Switch 33D

    Norgren 0863614 Pressure Switch 33D 6D

    • Manufacturer: Norgren

    Here at Palmetto Automation Inc. we endeavor to provide otherwise high cost parts at decent wholesale prices. Buy with confidence. Money back guarantee. We repair all types of industrial automation including AC ...

    $450 USD
    Duncan, SC
  • Trusted Seller
    Mercoid DA-21-3-5S Differential Pressure Switch

    Mercoid DA-21-3-5S Differential Pressure Switch 60 PSIG

    • Manufacturer: Mercoid

    “NEW OPEN BOX. IN GOOD CONDITION. SEE PICTURES ATTACHED” Mercoid DA-21-3-5S Differential Pressure Switch 60 PSIG Mercoid DA-21-3-5S Differential Pressure Switch 60 PSIG The Mercoid DA-21-3-5S Differential Pressur...

    $800 USD
    Fleetwood, PA
  • Trusted Seller
    Dwyer Instruments Mercoid Control DA-21-153-10S

    Dwyer Instruments Mercoid Control DA-21-153-10S Bourdon Tube Pressure Switch ...

    • Manufacturer: Dwyer

    “NEW OPEN BOX. IN GOOD CONDITION. SEE PICTURES ATTACHED” Dwyer Instruments Mercoid Control DA-21-153-10S Bourdon Tube Pressure Switch 120/240V AC/DC Dwyer Instruments Mercoid Control DA-21-153-10S Bourdon Tube Pr...

    $900 USD
    Fleetwood, PA
  • PROPORTION-AIR DSBEY00ZP60PSGA REV A EXTERNAL

    PROPORTION-AIR DSBEY00ZP60PSGA REV A EXTERNAL PRESSURE TRANSDUCER 6C

      “Last unit not in box.” Used automation parts pulled from storage or the working environment. Tested to the best of our ability. Shows signs of normal use. Here at Palmetto Automation Inc. we endeavor to provide ...

      $48 USD
      Duncan, SC
    • HBM INC BBS-10121 Load Cell

      HBM INC BBS-10121 Load Cell 250 lb Capacity 5E

        Used automation parts pulled from storage or the working environment. Tested to the best of our ability. Shows signs of normal use. Here at Palmetto Automation Inc. we endeavor to provide otherwise high cost part...

        $79 USD
        Duncan, SC
      • RS3 ROSEMOUNT SYSTEM 3 EMERSON

        RS3 ROSEMOUNT SYSTEM 3 EMERSON 01984-0607 THERMOCOUPLES Lot of 5

        • Manufacturer: Rosemount

        “unable to test surplus” Used automation parts pulled from storage or the working environment. Tested to the best of our ability. Shows signs of normal use. Here at Palmetto Automation Inc. we endeavor to provide...

        $100 USD
        Duncan, SC
      • Tedea Huntleigh Model 3411 Shear

        Tedea Huntleigh Model 3411 Shear Beam Load Cell 5E

        • Manufacturer: Tedea-Huntleigh

        Used automation parts pulled from storage or the working environment. Tested to the best of our ability. Shows signs of normal use. Here at Palmetto Automation Inc. we endeavor to provide otherwise high cost part...

        $306 USD
        Duncan, SC
      • Watanabe MSW-25PN-1 Potentiometer Converter 4E-20

        Watanabe MSW-25PN-1 Potentiometer Converter 4E-20

        • Manufacturer: Watanabe MSW-25PN-1

        Watanabe MSW-25PN-1 Potentiometer Converter We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, PLC's, Sensors, Process Controls and Timers. Palmetto A...

        $175 USD
        Duncan, SC
      • DAYTRONIC 3130 LVDT INDICATOR /

        DAYTRONIC 3130 LVDT INDICATOR / SIGNAL CONDITIONER. 5C-1

        • Manufacturer: DAYTRONIC

        New Other automation parts pulled from storage or the working environment. Tested to the best of our ability. Shows signs of normal use. Here at Palmetto Automation Inc. we endeavor to provide otherwise high cost...

        $180 USD
        Duncan, SC
      • Trusted Seller
        United Electric Controls F402-6BS Temperature

        United Electric Controls F402-6BS Temperature Switch

        • Manufacturer: United Electric Controls

        “NEW OPEN BOX WITHOUT ORIGINAL PACKAGING. IN GOOD CONDITION. SEE PICTURES ATTACHED” United Electric Controls F402-6BS Temperature Switch United Electric Controls F402-6BS Temperature Switch The United Electric Co...

        $470 USD
        Fleetwood, PA
      • Ronan Eng X55-600-EX-1SM/ X55600EX1XM. Current

        Ronan Eng X55-600-EX-1SM/ X55600EX1XM. Current to Pressure Transducer. Loc6D-22

        • Manufacturer: Ronan Engineering

        Ronan Eng X55-600-EX / X55600EX1XM. Current to Pressure Transducer. Loc6D-22* We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, PLC's, Sensors, Proc...

        $305 USD
        Duncan, SC
      • SMC Digital Pressure Switch Model

        SMC Digital Pressure Switch Model ZSE80F-N02L-P-M 6D

        • Manufacturer: SMC
        • Model: ZSE

        Used industrial automation parts pulled from storage or the working environment. Tested to the best of our ability. Shows signs of normal use. Here at Palmetto Automation Inc. We endeavor to provide otherwise hig...

        $74 USD
        Duncan, SC
      • Bently Nevada 37506-A-05-01 Digital Tachometer

        Bently Nevada 37506-A-05-01 Digital Tachometer Module BIN#5

        • Manufacturer: Bently Nevada

        Used automation parts pulled from storage or the working environment. Tested to the best of our ability. Shows signs of normal use. Here at Palmetto Automation Inc. we endeavor to provide otherwise high cost part...

        $74 USD
        Duncan, SC
      • CINCINNATI MILACRON 3-531-3957A REV. D

        CINCINNATI MILACRON 3-531-3957A REV. D USED THERMOCOUPLE INTERFACE. 3C

        • Manufacturer: Cincinnati

        Used industrial automation parts pulled from storage or the working environment. Tested to the best of our ability. Shows signs of normal use. Here at Palmetto Automation Inc. we endeavor to provide otherwise hig...

        $85 USD
        Duncan, SC
      • Barksdale DPD1T-H18SS Pressure Switch .4-18

        Barksdale DPD1T-H18SS Pressure Switch .4-18 PSI 6C

        • Manufacturer: Barksdale

        Used industrial automation parts pulled from storage or the working environment. Tested to the best of our ability. Shows signs of normal use. Here at Palmetto Automation Inc. we endeavor to provide otherwise hig...

        $104 USD
        Duncan, SC
      89101112

      Overview

      Feedback devices are sensors and transducers—encoders, resolvers, tachometers and position sensors—used on crawler loaders and heavy equipment to provide real-time data on position, speed and direction. They enable precise control of hydraulics, drive systems and automation, and support diagnostics and safety functions. Buyers choose based on resolution, environmental rating (IP), electrical interface (analog, digital, CAN), mounting, shaft size and compatibility with the machine’s controller.

      FAQ

      How do I ensure a feedback device is compatible with my crawler loader?

      Match electrical interface (voltage, signal type, CAN), mechanical mounting, shaft diameter, resolution and connector pinout to your controller. Provide the OEM part number or controller specs to the seller and ask for a datasheet.

      What should I check when buying a used feedback device?

      Inspect for shaft play, corrosion, water ingress, damaged connectors and seals. Request recent test reports, output waveform checks and serial numbers. Verify calibration history and spare-part availability.

      How should feedback devices be shipped to avoid damage?

      Pack with shaft caps, anti-static wrap, desiccant and vibration-damping material inside a sturdy crate. Label fragile, insure the shipment and include a parts list and datasheet for customs if shipping internationally.

      What maintenance and calibration do feedback devices need?

      Routine checks include visual inspection, connector cleaning, seal integrity and output testing. Calibrate after repairs, impacts or annually depending on usage. Replace bearings, seals or the unit if accuracy degrades.