Industrial Automation » Feedback Devices

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417

Used motion controllers

  • Trusted Seller
    CLEVELAND MOTION CONTROL TRANSDUCER LOAD

    CLEVELAND MOTION CONTROL TRANSDUCER LOAD CELL M846-01501-015 TYPE UPB-10

    • Manufacturer: CLEVELAND MOTION CONTROL

    “MAY HAVE SHELF WEAR” CLEVELAND MOTION CONTROL TRANSDUCER LOAD CELL M846-01501-015 TYPE: UPB-10 MWF:2500/RH OAD: 13-1/2" X 4-1/2" X 3-1/2" BOX OAD:18-3/8" X 12-3/8" X 9" PLEASE READ BEFORE BIDDING, MAKING AN OFFE...

    $3,640 USD
    Coffeyville, KS
  • Trusted Seller
    Allen-Bradley 20-750-ENC-1, Incremental Encoder, Series

    Allen-Bradley 20-750-ENC-1, Incremental Encoder, Series A 884951062504

    • Manufacturer: Allen-Bradley
    • Model: 20-750-ENC-1

    PLEASE REVIEW: We would ask that potential buyers please examine the photographs carefully, and understand what you are buying. All questions should be submitted prior to your purchase. *Your purchase includes a ...

    $150 USD
    Suwanee, GA
  • HUBA CONTROL 604.99577 Pressure Switch

    HUBA CONTROL 604.99577 Pressure Switch 100-1000 Pa 6D

    • Manufacturer: HUBA CONTROL

    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 ...

    $65 USD
    Duncan, SC
  • DART DM8000 TACHOMETER CONTROLLER 120

    DART DM8000 TACHOMETER CONTROLLER 120 Volt 2D

    • Manufacturer: DART

    Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equipment. Most of our used equipment goes through basic power bench t...

    $131 USD
    Duncan, SC
  • Barksdale MSPS-FF100SS Control Products Pressure

    Barksdale MSPS-FF100SS Control Products Pressure Switches Loc5D16

    • Manufacturer: Barksdale

    Barksdale MSPS-FF100SS Control Products Pressure Switches Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equipment. M...

    $101 USD
    Duncan, SC
  • DANAHER CONTROLS X252000053 Incremental Encoder

    DANAHER CONTROLS X252000053 Incremental Encoder 5-26VDC 0.20A 5000RPM Max. 1D

    • Manufacturer: Dynapar

    Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equipment. Most of our used equipment goes through basic power bench t...

    $315 USD
    Duncan, SC
  • Trusted Seller
    HAROWE SERVO CONTROLS D.C. TACHOMETER

    HAROWE SERVO CONTROLS D.C. TACHOMETER 1811-001

    • Manufacturer: HAROSYN-RW

    “OLD STOCK” HAROWE SERVO CONTROLS, HAROSYN-RW RESOLVER, 11BRW-300-B-1, 250 HZ HAROWE SERVO CONTROLSHAROSYN-RW11BRW-300-B-1ROTAR 1 PHASE (OUTPUT) 20 VOLTSTATOR 2 PHASE (INPUT) 12.0 VOLT250 HZPLEASE READ BEFORE BID...

    $650 USD
    Coffeyville, KS
  • Cole Parmer RTD Temperature Controller

    Cole Parmer RTD Temperature Controller 621-8620 + Thermocouple

    • Manufacturer: Cole-Parmer

    “Used, working condition, as pictured.” Please contact us for international shipping options... we ship internationally. We can often ship cheaper than the calculator price. Cole Parmer RTD Temperature Controlle...

    $248 USD
    Des Moines, IA
  • Trusted Seller
    SMC ISE70-N02-65-P Pressure Switch

    SMC ISE70-N02-65-P Pressure Switch

    • Manufacturer: SMC

    All parts ordered before 3:30 pm (EST) typically ship same day via UPS, FedEx, or USPS! If the order is placed after 3:30 pm and you still would like it send out same day, feel free to reach out to us and we will...

    $50 USD
    Muskegon, MI
  • Trusted Seller
    Load cell central LCD20

    Load cell central LCD20

    • Manufacturer: Load cell central

    Came from a working unit 30 day warranty Wr2

    $290 USD
    Muskegon, MI
  • Trusted Seller
    Dynapar 62-PMDF-1200-TB Bidirectional Rotopulser Rotary

    Dynapar 62-PMDF-1200-TB Bidirectional Rotopulser Rotary Incremental Encoder 5/8"

    • Manufacturer: Dynapar

    New Old Stock. Removed From Spare Parts Crib. Series 60P. 0-2500ppr. 5/8" Dia Output Shaft. If this item ships as Flat Rate Freight please see details in Shipping tab

    $3,000 USD
    Millersburg, IN
  • Trusted Seller
    Honeywell Pressure Transducer SPTmA0030PG4B

    Honeywell Pressure Transducer SPTmA0030PG4B

    • Manufacturer: Honeywell

    You are buying one (1) Honeywell Pressure Transducer SPTmA0030PG4B. It is new in box.

    $469 USD
    Austinville, VA
  • Toroid,39-61,2000 lb Load Cell

    Toroid,39-61,2000 lb Load Cell

    • Manufacturer: Toroid

    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 ...

    $60 USD
    Galion, OH
  • Rice Lake Weighing Systems,RL75016I,Double Ended

    Rice Lake Weighing Systems,RL75016I,Double Ended Beam Load Cell

    • Manufacturer: Rice Lake

    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
  • RICE LAKE,RLSSB-5K,STAINLESS STEEL LOAD CELL

    RICE LAKE,RLSSB-5K,STAINLESS STEEL LOAD CELL NEW

    • Manufacturer: Rice Lake

    New in sealed box. 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 t...

    $400 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.