Industrial Automation » Feedback Devices

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178

Used basic

  • Ono Sokki CT-651 CT651 Digital

    Ono Sokki CT-651 CT651 Digital Engine Tachometer 4F

      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...

      $207 USD
      Duncan, SC
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      Comerio Ercole Thermocouple FE cost TC 5A.B 1/4" 6X80MT 1RCR01 (2.3.1)

      • Manufacturer: Comerio Ercole

      Comerio Ercole Thermocouple Fe cost TC 5A.B 1/4" 6X80MT 1RCR01 NEW*** Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic ...

      Greenville, SC
    • Trusted Seller
      VT-HACD-1-12/V0/1-0-0 | Rexroth | closed

      VT-HACD-1-12/V0/1-0-0 | Rexroth | closed control loops

      • Manufacturer: Bosch - Rexroth

      The VT-HACD Series REXROTH VT-HACD-1-12/V0/1-0-0 Competitive price,In stock This VT-HACD-1-12-V0-1-0-0 comes with 2 Control Loops, Bus Interface of Without Option, and Device Type of Basic Device. About VT-HACD-1...

      Fujian, China
    • Trusted Seller
      51301874-100 51301875-100 | HONEYWELL Thermocouple

      51301874-100 51301875-100 | HONEYWELL Thermocouple mux board

      • Manufacturer: Honeywell

      Thermocouple mux board HONEYWELL 51301874-100/51301875-100 Thermocouple mux board IN STOCK READY TO SHIP HONEYWELL 51301874-100/51301875-100 Thermocouple mux board This is the thermocouple mux board for the Low E...

      Fujian, China
    • Varian NRC 840 High Vacuum

      Varian NRC 840 High Vacuum Ion Gauge Controller with Dual Thermocouple

      • Manufacturer: Varian

      Description Varian NRC 840 High Vacuum Ion Gauge Controller With Dual Thermocouple These Varian (Model NRC 840) ion gauge controllers feature dual thermocouple gauges, 1 to 1x10-8 Torr. The two independent thermo...

      $1,784 USD
      Albuquerque, NM
    • 2012 MKS, 627D01TDC1B, Baratron pressure

      2012 MKS, 627D01TDC1B, Baratron pressure Transducer

      • Manufacturer: MKS

      Range 1 Torr - CONDITION: Working Equipment detail: Baratron pressure Transducer | Description: Range 1 Torr

      Suwon-si, South Korea
    • 2016 MKS, 627D-29070, Baratron pressure

      2016 MKS, 627D-29070, Baratron pressure Transducer

      • Manufacturer: MKS

      Range 1000mBar - CONDITION: As-is Equipment detail: Baratron pressure Transducer | Description: Range 1000mBar

      Suwon-si, South Korea
    • 6ES7331-7PE10-0AB0 SM331, 6AI, 16BIT, THERMOCOUPLE

      6ES7331-7PE10-0AB0 SM331, 6AI, 16BIT, THERMOCOUPLE

        SIEMENS S7-300 6ES73317PE100AB0 SIMATIC S7-300, ANALOG INPUT,SM 331, INDIVIDUALLY,ISOLATATED AC250V,,6 AI THERMOCOUPLE,,TYPE B, E, J, K, L, N, R, S, T,VOLTAGE: +/-25MV BIS +/-1V,16 BIT, 50 MS, 1 X 40 PINSIMATIC S...

        Shenzhen, China
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        Solartron DSP Tecnosens

        • Manufacturer: Solartron

        The compact Solartron Metrology probes facilitate applications in positions where standard displacement sensors do not fit due to their reduced size. Significantly shorter than standard digital displacement senso...

        Brescia, Italy
      • OBM 25VA Magnetic Linear Encoder

        OBM 25VA Magnetic Linear Encoder Scale 110V/220V Aluminum Shell

        • Manufacturer: Sino

        SINO High Precision 422 Output, IP67 Magnetic Scale, 5um 1um 3000mm up to 100m Magnetic Linear Encoder for Woodworker, Lathe Feature: 1. New 16 bit SCM technology, can substitute all kinds of basic functions and ...

        Guangzhou, China
      • 220V ODM Digital Linear Readout

        220V ODM Digital Linear Readout Magnetic Scale Ruler Enclosed Type DRO Linear Encoder

        • Manufacturer: Sino

        220V ODM Digital Linear Readout Magnetic Scale Ruler Enclosed Type DRO Linear Encoder Feature: 1. New 16 bit SCM technology, can substitute all kinds of basic functions and special request 2. Widely used in high ...

        Guangzhou, China
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        Vibro MPC4 200-510-070-113 Machinery Protection Card

        • Manufacturer: vibration

        Vibro MPC4 200-510-070-113 Machinery Protection Card The main differences between the MPC4 200-510-071-113 and 200-510-070-113 are generally related to the following aspects: 1. Functionality and configuration 2...

        Xiamen, China
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        Bently Nevada 2300/20 Condition Monitoring

        • Manufacturer: Bently Nevada

        Basic Traits: Part of the 2300 Universal Equipment Monitor series, it is a robust, compact all-in-one device built on a next-generation monitor platform. Channel Configuration: 2 seismic vibration measurement inp...

        Xiamen, China
      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.