Grayhill 5V dc Optical Encoder with a 6.35 mm Flat Shaft, Panel Mount, Cable

The 61B series encoders offer either 16, 24 or 32 positions and have a built in pushbutton. They are designed for operational use to move display icons and select the highlighted option. They are extremely cost effective and have an operational expectancy of more than 3,000,000 rotations helping to reduce maintenance.

Possible Applications:
Robot Position
Volume Setting
Radio Tuning
Limit Setting
Motor Control

Features:
Positions screen cursor
More friendly than keyboards
Permits visual concentration
Economic touchscreen alternative
Pushbutton for entry function
Detent for tactile feedback and minimal backlash
Optical coupled for long life
Rugged construction
Operating voltage: 5 Vdc (±0.25 Vdc)
Supply current: 30mA at 5 Vdc
Operating temperature range: -40 to +85 °C