Rotary Sensors | McMaster-Carr

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System of Measurement

Input Voltage

Shaft Diameter

Display Type

Environment

Resolution

Mount Type

Number of Digits

Resettable

Shaft Orientation

Housing Material

REACH

Counting Direction

Encoder Output Channel Type

Quadrature

Quadrature with Index

Enclosure Rating

Number of Mounting Holes

Export Control Classification Number (ECCN)

3A001

EAR99

RoHS

Compliant

Compliant with Exemptions

Not Compliant

DFARS Specialty Metals

Exempt

Switch Configuration

Off (Normally Open)

On (Normally Closed)

Electrical Connection

Measurement Unit

Centimeters per Minute

Centimeters per Second

Shaft Rotation Direction

Clockwise

Counterclockwise

Transmitter Type

Absolute Optical Encoder

Incremental Optical Encoder

Wire Connection

Overall Height

266 Products

Electrical

Rotary Encoders

Track the distance, direction, and speed of travel of motor shafts, conveyors, and wheels

26 products

Speed-Monitoring Switches

Avoid downtime and machinery damage by detecting slowdowns in drive trains and conveyors

3 products

Measuring and Inspecting

Position Indicators

Track components on rotating spindles or lead screws to help adjust machinery quickly and precisely

47 products

Tachometers

Measure the speed of rotating parts on machines such as shafts, gears, and belts

26 products

Counters

Record and display the number of times events or processes occur

57 products

Measuring Wheels

Roll along surfaces to measure distance

49 products