Optical Encoder with integrated Joystick and Pushbutton FEATURES Dome contacts provide excellent tactile feedback in all directionsChoices of actuation force, cable length and terminationCustomized solutions available APPLICATIONS Aerospace Automotive Medical devices
Unless otherwise specified, standard tolerance are: Linear �.025 Diameter �.010 Angle � 2.0�1 ACTUATION FORCE (JOYSTICK) [g] Angle of Throw: or 20 positions 2 ACTUATION FORCE (PUSHBUTTON) [g] Joystick: 4= Four contacts & directions; 3 AVERAGE ROTATIONAL TORQUE [in-oz] 8= Four contacts & eight directions 60AD18-4-M-060S Termination: 0.050" center P= pin header; C= connector; S= stripped cable Cable Length: 020 thru in 1/2 inch increments, 060= 6.0 inch cable Force Option: (see table) L=low, M=medium, H=high
For prices and custom configurations, contact a local sales office, an authorized distributor, or Grayhill's sales department.
Grayhill, Inc. 561 Hillgrove Avenue LaGrange, IllinoisJOYSTICK OPERATION + ENCODER WAVEFORM AND TRUTH TABLE Standard Quadrature 2-Bit Code
Operating Voltage: � 0.25 Vdc Supply Current: 20mA max at 5 Vdc Minimum Sink Current: at 5 Vdc Power Consumption: 0.1mW max at 5 Vdc Output: Open collector phototransistor, 2.2k W external pull-up resistors are required Output Code: 2-Bit quadrature, channel A leads channel 90� in clockwise rotation Logic Output Characteristics: High: No less than 3.5 Vdc Low: No greater than 1.0 Vdc Mechanical Life: 1 million rotational cycles (through all positions and a full return) Rotational Torque: see table Maximum Rotational Speed: 100 RPM Mounting Torque: 15 in-lbs. maximum Shaft Push/Pull Out Force: 45 lbs min. Shaft Side-Load Force: 20 lbs. min. Terminal Strength: 15 lbs pull-out force min.
Supply Current: 5mA max Output Code: 2-Bit Logic Output Characteristics: Neutral Position: � 0.5 Vdc High-State Position: >4.5 Vdc Low-State Position: <0.5 Vdc Mechanical Life: 500k cycles min. Actuation Force: see table Angle of Throw: 3.5� +2�/-1�
Rating: at 5 Vdc resistive Contact Resistance: less than 10 ohms Contact Bounce: < 4ms make, <10 ms break Mechanical Life: 1 million actuations min. Actuation Force: see table Pushbutton Travel:.027 �.010 in.
Operating Temp. Range: to 85�C Storage Temp. Range: to 100�C Relative Humidity: 96 hours at 90-95% humidity at 40�C Vibration: Harmonic motion with amplitude of 15g, within 2000 Hz 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
Detent Housing: Nylon 6/10 Shaft: Nylon 6/10 Shaft Insert: 303 stainless steel Joystick Housing: Nylon 6,10 Centering Plate: Nylon 6,10 Detent Balls: Carbon steel Detent Springs: Music wire Dome Contacts: Stainless steel Dome Housings: Polycarbonate over brasslead frame Dome Retainers: Nylon 6,0; 30% glass-filled Joystick Actuators: Polyphthalamide; 50% glass filled Pushbutton Dome Retainer: Polycarbonate Printed Circuit Board: NEMA grade FR-4. Glass-cloth epoxy, double clad with copper Infrared Emitter: Gallium arsenide Phototransistor: Planar silicon Resistors: Metal oxide on ceramic substrate Solder: 95.5% SN, 3% AG, 0.5% CU
OPTIONSContact Grayhill for custom terminations, rotational torque, number of positions, shaft configurations, and resolutions.
