The Grayhill 60A18-2-060C series combines an optical encoder, pushbutton, and joystick into a single shaft, providing a compact and versatile solution for various control applications. It features long life, high reliability, and compatibility with CMOS, HCMOS, and TTL logic. Typical applications include global positioning systems, medical equipment control, radio control, robotics, and commercial appliances. Customized solutions are available to meet specific requirements.
Output Code: 2-Bit quadrature, channel A leads channel B by 90° electrically during clockwise rotation of the shaft
Logic Output Characteristics High: No less than 3.5 Vdc
Logic Output Characteristics Low: No greater than 1.0 Vdc
Minimum Sink Current: 2.0 mA
Power Consumption: 100 mW maximum
Mechanical Life: 1 million rotational cycles
Average Rotational Torque: 2.0 ± 1.0 inoz initially
Mounting Torque: 15 in-lbs. maximum
Shaft Push-Out Force: 45 lbs minimum
Shaft Pull-Out Force: 45 lbs minimum
Terminal Strength: 15 lbs terminal pull-out force minimum
Solderability: 95% free of pin holes and voids
Pushbutton Rating: 10 mA at 5 Vdc resistive
Pushbutton Contact Resistance: less than 10 ohms
Pushbutton Life: 1 million actuations minimum
Pushbutton Contact Bounce: < 4 mS make, 10 mS break
Pushbutton Actuation Force: 400 ± 150 grams force
Joystick Supply Current: 5 mA maximum
Joystick Angle of Throw: 8° ± 2° in all directions
Joystick Life: 500,000 actuations in each direction
Operating Temperature Range: -40°C to 85°C
Storage Temperature Range: -55°C to 100°C
Relative Humidity: 96 hours at 90-85% humidity at 40°C
Vibration: Harmonic motion with amplitude of 15g, within a varied 10 to 2000 Hz frequency for 12 hours
Mechanical Shock: Test 1: 100g for 6ms half-sine wave with a velocity change of 12.3 ft/s; Test 2: 100g for 6ms sawtooth wave with a velocity change of 9.7 ft/s