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91

Used single component

  • Trusted Seller
    LANDIS AND GYR ASZ212.803 SINGLE

    LANDIS AND GYR ASZ212.803 SINGLE POTENTIOMETER

    • Manufacturer: Landis

    “BAG OPENED FOR PICTURES” LANDIS AND GYR ASZ212.803 SINGLE POTENTIOMETER PART NO. ASZ12.803 SQN31 SQM 051010 LENGTH - 2-5/8' WIDTH - 1-7/8" READ BEFORE BIDDING, MAKING AN OFFER, OR PURCHASING . YOU WILL RECEIVE W...

    $225 USD
    Coffeyville, KS
  • OHMITE,CLU-2531,POTENTIOMETER 2-WATT 25OOO OHMS LOT

    OHMITE,CLU-2531,POTENTIOMETER 2-WATT 25OOO OHMS LOT OF 5 PRE-OWNED

    • Manufacturer: Ohmite

    OHMITE,CLU-2531,POTENTIOMETER 2-WATT 25OOO OHMS LOT OF 5 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 phot...

    $50 USD
    Galion, OH
  • OHMITE,RHS25R,POTENTIOMETER RHEOSTAT 25 WATT MODEL

    OHMITE,RHS25R,POTENTIOMETER RHEOSTAT 25 WATT MODEL H NOS

    • Manufacturer: Ohmite

    OHMITE,RHS25R,POTENTIOMETER RHEOSTAT 25 WATT MODEL H 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...

    $45 USD
    Galion, OH
  • MALLORY,M10MPK,POTENTIOMETER LOT OF 6 PRE-OWNED

    MALLORY,M10MPK,POTENTIOMETER LOT OF 6 PRE-OWNED

    • Manufacturer: Mallory

    MALLORY,M10MPK,POTENTIOMETER LOT OF 6 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 then it will not...

    $50 USD
    Galion, OH
  • MALLORY,M25MPK,POTENTIOMETER LOT OF 3 PRE-OWNED

    MALLORY,M25MPK,POTENTIOMETER LOT OF 3 PRE-OWNED

    • Manufacturer: Mallory

    MALLORY,M25MPK,POTENTIOMETER LOT OF 3 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 then it will not...

    $30 USD
    Galion, OH
  • MALLORY,M5MPK,POTENTIOMETER LOT OF 3 PRE-OWNED

    MALLORY,M5MPK,POTENTIOMETER LOT OF 3 PRE-OWNED

    • Manufacturer: Mallory

    MALLORY,M5MPK,POTENTIOMETER LOT OF 3 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 then it will not ...

    $30 USD
    Galion, OH
  • OHMITE,RS5K0,RHEOSTAT MODEL K NOS

    OHMITE,RS5K0,RHEOSTAT MODEL K NOS

    • Manufacturer: Ohmite

    OHMITE,RS5K0,RHEOSTAT MODEL K 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 be included w...

    $55 USD
    Galion, OH
  • MATSUSHITA,EVN-CTGA01B53,POTENTIOMETER LOT OF 177 NOS

    MATSUSHITA,EVN-CTGA01B53,POTENTIOMETER LOT OF 177 NOS

    • Manufacturer: Matsushita

    MATSUSHITA,EVN-CTGA01B53,POTENTIOMETER LOT OF 177 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...

    $155 USD
    Galion, OH
  • RELIANCE,402388-11Y,POTENTIOMETER NOS

    RELIANCE,402388-11Y,POTENTIOMETER NOS

    • Manufacturer: Reliance Electric

    RELIANCE,402388-11Y,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 be includ...

    $700 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
  • CLAROSTAT,JD1N200P103UA,POTENTIOMETER NOS

    CLAROSTAT,JD1N200P103UA,POTENTIOMETER NOS

    • Manufacturer: Clarostat

    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 ...

    $80 USD
    Galion, OH
  • BECKMAN,7603 R5K L-15,HELIPOT POTENTIOMETER NOS

    BECKMAN,7603 R5K L-15,HELIPOT POTENTIOMETER NOS

    • Manufacturer: Beckman - Coulter

    BECKMAN,7603 R5K L-15,HELIPOT 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...

    $100 USD
    Galion, OH
  • SPECTROL,402-134,PRECISION POTENTIONMETER 1000 ohms TO

    SPECTROL,402-134,PRECISION POTENTIONMETER 1000 ohms TO 5000 ohms

    • Manufacturer: SPECTROL

    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 ...

    $35 USD
    Galion, OH
  • Ohmite,RHS250,Rheostat

    Ohmite,RHS250,Rheostat

    • Manufacturer: Ohmite

    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 ...

    $36 USD
    Galion, OH
  • CLAROSTAT,53C3100K RV4NAYSD104A, POTENTIOMETER NEW

    CLAROSTAT,53C3100K RV4NAYSD104A, POTENTIOMETER NEW

    • Manufacturer: Clarostat

    CLAROSTAT 53C3100K RV4NAYSD104A POTENTIOMETER..NEW! 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...

    $25 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.