Industrial Automation » Feedback Devices

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Used cpus

Trusted Seller
Waters Pressure Transducer CPU Cable Assembly (P/N 441000454)
- Manufacturer: Waters Corp (ATX)
This is a Waters (ATX 441000454) pressure transducer CPU cable assembly in good condition.
$62 USD
Montréal-Est, Canada
FANUC Pcb Force Sensing Cpu Mate
- Manufacturer: Fanuc
The item is brand new, direct from the manufacturer, in its original packaging.
$10,784 USD
Get financing
Est. $212/mo
Pontiac, MI
Trusted Seller
Hydac EDS1791-N-100-000 EDS 1700 Pressure Switch
- Manufacturer: Hydac
Pressure Switch Hydac EDS1791-N-100-000 EDS 1700 Pressure Switch In stock ready to ship With its integrated pressure measurement cell, 4-digit display and 4 switching outputs, the EDS 1700 offers the user all the...
Fujian, China
Trusted Seller
1794-IRT8XT | | thermocouple
Flex XT 8 Point Thermocouple RTD Module It should not be used in industrial settings that have corrosive atmospheres and large amounts of liquids because it does not come with a protective conformal coating. The ...
Fujian, China
Trusted Seller
HE693THM884M General Electric Thermocouple
- Manufacturer: GE
communication module Get the best deals for HE693THM884M IN STOCK READY TO SHIP The HE693THM884 is a Horner APG High Resolution Thermocouple Input Module that features eight thermocouple channels. The HE693THM884...
Fujian, China
Trusted Seller
745-W3-P511-G51-HI-R-E | General Electric thermocouple input module
- Manufacturer: GE
Thermocouple Input Module Get the best deals for 745-W3-P511-G51-HI-R-E IN STOCK READY TO SHIP High quality 745-W3-P511-G51-HI-R-E General Electric Multilin Thermocouple Input Module BRAND/ MANUFACTURER: General ...
Fujian, China
Trusted Seller
AAT145-S53 S1 YOKOGAWA thermocouple
- Manufacturer: Yokogawa
Yokogawa Thermocouple/MV Input Module Yokogawa Brand New AAT145-S53 S1 Automation Module AAT145-S53 S1 Yokogawa Thermocouple/MV Input Module Product Details Product model: AAT145-S53 S1 Description: Yokogawa Ther...
Fujian, China
Trusted Seller
845H-SJDZ24FWY2C | | INCREMENTAL ENCODER
INCREMENTAL ENCODER Modules 845H-SJDZ24FWY2C 845H SJDZ24FWY2C Incremental Encoder INCREMENTAL ENCODER,NEMA TYPE 4,TYPE 13,SIZE 25,210KHZ FREQUENCY RESPONSE (DATA ONLY),1024 PULSES PER REVOLUTION,REPLACEMENT: 847H...
Fujian, China
Trusted Seller
3500/50 Bently Nevada Tachometer Module
- Manufacturer: Bently Nevada
3500/50 Bently Nevada Tachometer Module Tachometer Module About US: Moore Automation sells new and surplus products and develops channels to purchase such products.This site is not approved or endorsed by any of ...
Fujian, China
Trusted Seller
DS3800NTCF1C1C | GE Fanuc | Mark IV Thermocouple Card
- Manufacturer: GE
input/output circuit board The DS3800NTCF1C1C is a PCB created by GE for the Mark IV Speedtronic series, which is a gas/steam turbine management system. In stock ready to ship The DS3800NTCF1C1C has five jumper s...
Fujian, China
Trusted Seller
HYDAC EDS 1791-N-250-Y00 Electronic Pressure Switch
- Manufacturer: Hydac
HYDAC EDS 1791-N-250-Y00 Electronic Pressure Switch Our company specialized in ABB: AC800M Series Modules, DSQC Series for Industrial Robots, Bailey INFI 90,800xA, Advant OCS with Master Software, Advant OCS with...
Fujian, China
Trusted Seller
1734-IK/C I/O Incremental Encoder Interface
- Manufacturer: 1734-IK/C
1734-IK/C I/O Incremental Encoder Interface We are supplying the best 1734-IK/C I/O Incremental Encoder Interface Our company specialized in ABB: AC800M Series Modules, DSQC Series for Industrial Robots, Bailey I...
Fujian, 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.