Rotary Encoders | McMaster-Carr

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Quadrature

Quadrature with Index

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Absolute Optical Encoder

Incremental Optical Encoder

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For Maximum Shaft Speed

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84 Products

Electrical

Rotary Encoders

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

26 products

Potentiometers

Control speed, volume, and light intensity by varying electrical flow; also known as rheostats

26 products

Power Transmission

Stepper Motors

The motor shaft turns in small, equal increments for precise positioning

18 products