Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com
Optical and Mechanical
Encoders
Optical Encoders
SERIES 60C
Multi-Function Joystick
FEATURES
• Three-in-One Joystick, Optical Encoder and Pushbutton
• Compact Packaging
• Choices of Cable Length and Termination
• Customized Solutions Available
APPLICATIONS
• Avionics
• Medical Equipment
• Automotive Navigation, Information & Entertainment Equipment
DIMENSIONS in inches (and millimeters)
Unless otherwise specied, standard tolerance are:
Linear ± .025
Diameter ± .010
Angle ± 2.0°
FRONT MOUNTING REAR MOUNTING
JOYSTICK OPERATION
ENCODER WAVEFORM
JOYSTICK
ENCODER
SWITCH SCHEMATIC
TRUTH TABLE Standard Quadrature 2-Bit Code
Optical and Mechanical
Encoders
Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com
Optical Encoders
Series
Angle of Throw: 22= 22.5° or 16 positions
Rotation Torque: M= Medium torque
Pushbutton: 7= 485 grams
Joystick: 4= Four directions
60C22-M7-4-060S
Termination: 0.050" center ribbon cable with; C= Connector; S= 0.1" stripped end
Cable Length: 025 thru 250 in 1/2 inch increments, 060= 6.0 inch cable
ORDERING INFORMATION
Available from your local Grayhill Distributor. For prices and discounts, contact a local sales ofce, an authorized distributor, or Grayhill.
SPECIFICATIONS
Rotary
Electrical and Mechanical Ratings
Operating Voltage: 5.00 ± 0.25 Vdc
Supply Current: 35mA TYP at 5 Vdc
Power Consumption: 175mW TYP at 5Vdc
Output: Direct output from inverting Schmitt
trigger
Output Code: 2-Bit quadrature, channel A
leads channel B by 90° in cw rotation
Logic Output Characteristics:
High: No less than 3.5 Vdc
Low: No greater than 1.0 Vdc
Mechanical Life: 500K rotational cycles
(through all positions and a full return)
Rotational Torque: medium torque option
3.00+2.00 in-oz, torque shall be within 50% of
initial value throughout life
Mounting Torque: 15 in-lbs. maximum
Shaft Push/Pull Out Force: 25 lbs minimum
Terminal Strength: 15 lbs terminal minimum
Joystick
Electrical and Mechanical Ratings
Operating Voltage: 5.00 ± 0.25 Vdc
Supply Current: 35mA at TYP at 5 Vdc
Power Consumption: 175mW TYP at 5Vdc
Output: Direct output from inverting Schmitt
trigger
Logic Output Characteristics:
High: No less than 3.5 Vdc
Low: No greater than 1.0 Vdc
Mechanical Life: 500K cycles
(through all positions and a full return)
Angle of Throw: 8° max. in all directions
Pushbutton
Electrical and Mechanical Ratings
Rating: 10 mA at 5 Vdc resistive
Contact Resistance: less than 10 ohms
Contact Bounce: < 4ms make, 10 ms break
Mechanical Life: 500K actuations minimum
Actuation Force: option 7 = 485 ± 115grams
Pushbutton Travel: 0.033 ± 0.015 inches to
contact; 0.075 inches maximum
Environmental Ratings
Operating Temperature Range: -40°C to
85°C
Storage Temperature Range: -55°C to
100°C
Relative Humidity: 96 hours at 90-95%
humidity at 40°C
Vibration: Harmonic motion with amplitude of
15g, within a varied 10 to 2000 Hz
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
Thermocycle: 4 hours cycling between
-40°C to 85°C
Materials and Finishes
Bushing: Thermoplastic
Shaft Outer: Thermoplastic
Upper Housing: Thermoplastic
Pushbutton Rocker: Thermoplastic
Pushbutton Actuator: Thermoplastic
Inner Shaft Slide: Thermoplastic
Slider Plate: Thermoplastic
Backplate: Thermplastic
Lightpipe, Joystick: Thermoplastic
Lightpipe, 16 pos: Thermoplastic
Centering Profile: Thermoplastic
Shaft Inner: Aluminum
Pins: Stainless steel
Barbed Rivet: Stainless steel
Detent Balls: Carbon steel 100 with nickel
nish
Centering Balls: Carbon steel 100 with nickel
nish
Detent Springs: Tinned music wire
Centering Springs: Tinned music wire
Cable ASM: .050 round conductor at cable,
PVC coated. Conductors are stranded, top-
coated wire
Solder: 95.5% SN, 4% AG, 0.5% CU
Dome: Stainless steel
PCB 16 Pos: NEMA grade FR-4. Plating is
gold or palladium over nickel
Infrared Emitter: Gallium aluminum arsenide
Phototransistor: Planar silicon
Resistor: Carbon lm
Schmitt Trigger: RoHS Compliant TSSOP,
14 pin
Lubricating Grease: Nyogel 774L
Label: TT406 Thermal transfer cast lm
OPTIONS
Contact Grayhill for custom terminations,
rotational torque, number of positions, shaft
congurations, and resolutions. Control knobs
are also available.
CONTROL KNOBS
Ø
1.344
Ø
.505
.695
.080
Ø
1.150
.585
.487
±
.002
Inner Knob
P/N 607702 Outter Knob
P/N 607703
