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Used dcv

  • Trusted Seller
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    Lot of 131 Sumitomo 6189-7192 HX4-DCV1FAY-LGR 418330

    • Manufacturer: Sumitomo

    Mpn: 6189-7192 | Simple part number: 61897192 | Lot q: 131 | Shipping weight: 10.00 LBS | Shipping dimensions: 12.00 (in) x 12.00 (in) x 12.00 (in)

    $200 USD
    El Paso, TX
  • Load cell load cell 2.5

    Load cell load cell 2.5 t

      weighing equipment Load cell load cell 2.5 t Weighing sensor 2.5 tons with legalization for scales four-sensor max. 5 tons. Technical data: sensitivity 3.0±0.003 (0.5~10t); 2.0±0.002 (0.25t)mV/V

      Radomsko, Poland
    • DC Voltage Current 0.05% Thermocouple

      DC Voltage Current 0.05% Thermocouple RTD Temperature Ohm Calibrator Simulator

      • Manufacturer: Generic

      VC07 Introduction: Temperature calibrator (hereinafter referred to as calibrator) is a hand-held portable instrument powered by battery and capable of measuring and outputting electrical and physical parameters. ...

      $415 USD
      Shenzhen, China

    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.