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  • Trusted Seller
    Manroland Potentiometer AR45 500K 199R100344

    Manroland Potentiometer AR45 500K 199R100344

    • Manufacturer: Man-Roland

    Manroland Potentiometer AR45 500K 199R100344

    Lecce, Italy
  • Trusted Seller
    Manroland Contelec potentiometer PD2310-5K0/J ManRoland

    Manroland Contelec potentiometer PD2310-5K0/J ManRoland 700

    • Manufacturer: Man-Roland

    Contelec potentiometer PD2310-5K0/J Roland 700

    Lecce, Italy
  • MAN diesel thermocouple Thermocouple 600C,

    MAN diesel thermocouple Thermocouple 600C, NiCrN .de

    • Manufacturer: MAN

    Thermocouple Manufacturer: MAN Diesel & Turbo A12-164215-7 Features: MCA-D 250mm New, from stock clearance. The photos reflect the current condition and the scope of delivery. I would like to point out that to a...

    $257 USD
    Berlin, Germany
  • Trusted Seller
    JLG SENSOR LOAD CELL PIN

    JLG SENSOR LOAD CELL PIN

    • Manufacturer: JLG

    Packing & Delivery To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.

    Jinan, China
  • MAN DIESEL HERION 0821067 PRESSURE

    MAN DIESEL HERION 0821067 PRESSURE SWITCH 0.2 TO 12 BAR

    • Manufacturer: MAN

    ……………………………………………………………………………………………………………………………………… 100% Genuine Products + Free & Fast Shipping + 30 Days Return Policy Top Rated Plus Seller from India **********************************************************...

    Bhavnagar, India
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    CP216 Piezoelectric pressure transducer CP 216

    • Manufacturer: vibration

    CP 216 Piezoelectric pressure transducer temperature range, requiring high reliability The use of man-made piezoelectric material in the CP 216 a compression-mode dynamic pressure transducer produces an extremely...

    Xiamen, 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.