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Used Feedback Devices

  • Ohmite,RHS1K0,Potentiometer

    Ohmite,RHS1K0,Potentiometer

    • Manufacturer: Ohmite

    Used and in good condition. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multiples of the same item, the pictures may differ. Please review the pictures to ma...

    $24 USD
    Galion, OH
  • Honeywell,Q340A1066,Universal Thermocouple LOT of 2

    Honeywell,Q340A1066,Universal Thermocouple LOT of 2

    • Manufacturer: Honeywell

    What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...

    $20 USD
    Galion, OH
  • CENTRALAB,WW-500,POTENTIOMETER 50 OHMS

    CENTRALAB,WW-500,POTENTIOMETER 50 OHMS

    • Manufacturer: Centralab

    CENTRALAB,WW-500,POTENTIOMETER 50 OHMS What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be inclu...

    $18 USD
    Galion, OH
  • CLAROSTAT,RA20NASD252A,POTENTIOMETER 2.5K OHMS NOS

    CLAROSTAT,RA20NASD252A,POTENTIOMETER 2.5K OHMS NOS

    • Manufacturer: Clarostat

    CLAROSTAT,RA20NASD252A,POTENTIOMETER 2.5K OHMS NOS What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will ...

    $18 USD
    Galion, OH
  • MALLORY,TRS26L,NUMBER 4 TAPER POTENTIOMETER 2

    MALLORY,TRS26L,NUMBER 4 TAPER POTENTIOMETER 2 MEG NOS

    • Manufacturer: MEG

    MALLORY,TRS26L,NUMBER 4 TAPER POTENTIOMETER 2 MEG NOS What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it wi...

    $15 USD
    Galion, OH
  • CTS,013-137,Potentiometer Trimmer 1Meg C 6306

    CTS,013-137,Potentiometer Trimmer 1Meg C 6306

    • Manufacturer: CTS

    Used and in good condition. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multiples of the same item, the pictures may differ. Please review the pictures to ma...

    $15 USD
    Galion, OH
  • SQUARE D,9012GAW-5,PRESSURE SWITCH

    SQUARE D,9012GAW-5,PRESSURE SWITCH

    • Manufacturer: Square D

    What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...

    $55 USD
    Galion, OH
  • DWYER,3015,PHOTOHELIC PRESSURE SWITCH/GAUGE 25 PSIG

    DWYER,3015,PHOTOHELIC PRESSURE SWITCH/GAUGE 25 PSIG PRE-OWNED

    • Manufacturer: Dwyer

    DWYER,3015,PHOTOHELIC PRESSURE SWITCH/GAUGE 25 PSIG PRE-OWNED What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos th...

    $45 USD
    Galion, OH
  • Rice Lake,RL75016I-1K,Double Ended Beam Load

    Rice Lake,RL75016I-1K,Double Ended Beam Load Cell 1K Pounds

    • Manufacturer: Rice Lake

    Please see pictures for details and condition. You will receive what’s in the pictures. If we have multiples of the same item, the pictures may differ. Please review the pictures to make sure the part number(s) m...

    $400 USD
    Galion, OH
  • MERCOID CONTROL,DA-21-153 RG-25S,PRESSURE SWITCH NOS

    MERCOID CONTROL,DA-21-153 RG-25S,PRESSURE SWITCH NOS

    • Manufacturer: Mercoid

    MERCOID CONTROL,DA-21-153 RG-25S,PRESSURE SWITCH NOS What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it wil...

    $260 USD
    Galion, OH
  • DYNAPAR,2201200004,INCREMENTAL ENCODER NOS

    DYNAPAR,2201200004,INCREMENTAL ENCODER NOS

    • Manufacturer: Dynapar

    What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...

    $225 USD
    Galion, OH
  • SENSORTRONICS,65016,LOAD CELL 50K LBS NEW

    SENSORTRONICS,65016,LOAD CELL 50K LBS NEW

    • Manufacturer: SENSORTRONICS

    What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...

    $500 USD
    Galion, OH
  • Wagezelle,Type Z7A,Shear Beam Load Cell

    Wagezelle,Type Z7A,Shear Beam Load Cell

    • Manufacturer: Wagezelle

    New unused with original box NOS. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multiples of the same item, the pictures may differ. Please review the pictures...

    $300 USD
    Galion, OH
  • RELIANCE ELECTRIC,402388-11RD,POTENTIOMETER NOS

    RELIANCE ELECTRIC,402388-11RD,POTENTIOMETER NOS

    • Manufacturer: Reliance Electric

    RELIANCE ELECTRIC,402388-11RD,POTENTIOMETER NOS What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not...

    $500 USD
    Galion, OH
  • TOROID,38C-132-1BS,LOAD CELL 50k LB OUTPUT

    TOROID,38C-132-1BS,LOAD CELL 50k LB OUTPUT 2 MV/V BRIDGE 1K OHMS

      What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...

      $300 USD
      Galion, OH
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    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.