Industrial Automation » Feedback Devices

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25

Used misc

Flowtech Labtop 350-Integrated Pump System LabTop 350 w/Pressure Switch
- Manufacturer: Flow
A Unibloc pump, a motor and controller enclosed in a stainless-steel canopy Compact, highly-mobile design Bi-directional flow for versatility Can maintain pressures of up to 90 PSIG FDA/USP Class VI compliant mat...
$1,995 USD
Frederick, MD
Lot of (3) . Pressure Switches
Lot of (3) Misc. Pressure Switches Lot Includes 2-#33D 1-Unknowen
Muskegon, MI
Lot of . Chains, Thermocouples, Conveyor Roller Items Plus More+++
Lot of Misc. Chains, Thermocouples, Conveyor Roller Items Plus More+++ These items ARE UNUSED and were removed from the inventory crib of a large corporation.
Muskegon, MI
QTY. 17. GROUNDING ROD THERMOCOUPLES.
- Manufacturer: Tierre
QTY. 17. MISC GROUNDING ROD THERMOCOUPLES.
Texas City, TX
Trusted Seller
BLH ELECTRONICS Load Cell KIS-1 #34204
- Manufacturer: BLH ELECTRONICS
Model: KIS-1 Expedited shipping services are available This piece is located at Ideal Machinery, Inc. on our showroom floor. Located at: 10230 N. Holly Rd, Holly MI 48442
$99 USD
Warehouse
Trusted Seller
BOURNS Potentiometer / Resistor 3541H-1-102 #28744
- Manufacturer: BOURNS
1 K to 100 K Ohms Standard Resistance Range -40°C to + 125°C Operating Temperature Range Expedited shipping services are available This piece is located at Ideal Machinery, Inc. on our showroom floor. Located a...
$32 USD
Warehouse
Trusted Seller
MADISON Tachometer Indicator 200 Used
- Manufacturer: MADISON
Style: VA3 Back corners of unit are chipped Please see pictures for details Expedited shipping services are available This piece is located at Ideal Machinery, Inc. on our showroom floor. Located at: 10230 N. ...
$20 USD
Warehouse
Trusted Seller
MADISON Tachometer Indicator 200 Used
- Manufacturer: MADISON
Style: VA3 Back corners of unit are chipped Please see pictures for details Expedited shipping services are available This piece is located at Ideal Machinery, Inc. on our showroom floor. Located at: 10230 N. ...
$20 USD
Warehouse
Trusted Seller
ETI SYSTEMS Potentiometer MW22B-10 #81818
- Manufacturer: ETI SYSTEMS
1KΩ±5% L± 0.25% Expedited shipping services are available This piece is located at Ideal Machinery, Inc. on our showroom floor. Located at: 10230 N. Holly Rd, Holly MI 48442
$15 USD
Warehouse
Trusted Seller
TOLEDO SCALE Load Cell LC15 #32131
- Manufacturer: Mettler - Toledo
Cap. 15 lbs Assy No. 09790400A Expedited shipping services are available This piece is located at Ideal Machinery, Inc. on our showroom floor. Located at: 10230 N. Holly Rd, Holly MI 48442
$20 USD
Warehouse
Trusted Seller
MADISON Tachometer Indicator 200 #3146
- Manufacturer: MADISON
Style: VA3 Expedited shipping services are available This piece is located at Ideal Machinery, Inc. on our showroom floor. Located at: 10230 N. Holly Rd, Holly MI 48442
$25 USD
Warehouse
Trusted Seller
KYOWA Load Cell LM-20KA #61464
- Manufacturer: KYOWA
Miniature Load Cell Expedited shipping services are available This piece is located at Ideal Machinery, Inc. on our showroom floor. Located at: 10230 N. Holly Rd, Holly MI 48442
$227 USD
Warehouse
Trusted Seller
SANYO DENKI Tachometer Generator 104-302-4 #131406
- Manufacturer: Sanyo Denki
Output DC: 7 Volt/1000 RPM Expedited shipping services are available This piece is located at Ideal Machinery, Inc. on our showroom floor. Located at: 10230 N. Holly Rd, Holly MI 48442
$181 USD
Warehouse
Trusted Seller
PROCESS CONTROL CORP Load Cell C1523 #58479
- Manufacturer: PROCESS CONTROL CORP
30 Kg Expedited shipping services are available This piece is located at Ideal Machinery, Inc. on our showroom floor. Located at: 10230 N. Holly Rd, Holly MI 48442
$80 USD
Warehouse
Trusted Seller
MADISON Tachometer Indicator 200 #3145
- Manufacturer: MADISON
Style: VA3 Expedited shipping services are available This piece is located at Ideal Machinery, Inc. on our showroom floor. Located at: 10230 N. Holly Rd, Holly MI 48442
$25 USD
Warehouse

12

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.