Grayhill | 61C22-01-04-02

The 61C series Encoder with 22.25°or 16 position which has quadrature output, 4 changes per revolution, pushbutton switch.

Key Features:

• Competitively Priced to Similar Electromechanical Switches
• Optically Coupled For More Than A Million Trouble-Free Rotations
• Has Data Entry Pushbutton Switch Activated By Switch Shaft
• Compatible With CMOS, TTL and HCMOS Logic
• Operationally Used to Move Display Icon and Input Data
• Used to Set Radio Frequency, Drill Depth, RPM, etc.

Specifications:

• Pushbutton Switch Ratings:
• Rating: 5 Vdc, 10 mA, resistive
• Contact Resistance: less than 10 ohms (TTL or CMOS Compatible)
• Voltage Breakdown: 250 Vac between mutually insulated parts.
• Contact Bounce: Less than 4 milliseconds at make and less than 10 milliseconds at break
• Actuation Life: 3,000,000 operations.
• Actuation Force: maximum actuation force of 330 grams and a minimum actuation force of 250 grams
• Encoder Ratings:
• Coding: 2-bit quadrature coded output.
• Operating Voltage: 5.0 ±.25 Vdc
• Supply Current: 30 mA maximum at 5 Vdc
• Operating Torque: 1.5 in-oz ± 30% initial (1.0 in-oz ± 50% after life for 32 position only)
• Rotational Life: more than 1,000,000 cycles of operation (1 cycle = 360° rotation and return)