Optical Encoders SERIES 62SG Compact / Cost Effective FEATURES * Just 0.3-inch behind panel depth * Over 1 million rotational cycles * 2-bit gray code output * Quadrature coding * Available in 16, 24 and 32 detent positions * Optional integrated pushbutton * Light pipe technology * Cost competitive with mechanical encoders at higher volumes APPLICATIONS * Automotive - audio systems - navigation systems * Medical - patient monitoring systems * Test & Measurement - analyzers - oscilloscopes * Audio & Video - consumer electronics - professional editing equipment DIMENSIONS in inches (and millimeters) SUGGESTED MOUNTING PANEL CUTOUT Optical and Mechanical Encoders .161 .002 [ 4,09 0,05 ] O .380 .003 [ 9,65 0,07 ] .057 .002 [ 1,45 0,05 ] Unless otherwise specified, standard tolerances are: Linear .025 Diameter .010 Angle 2.0 0 OTHER TERMINATION OPTIONS P/N JST SHROUDED HEADER SM08B-GHS-TB MATING CONNECTOR P/N JST HOUSING GHR-08V-S RAC Right Angle AngleConnector Connector RAC -- Right Grayhill, Inc. * 561 Hillgrove Avenue * LaGrange, Illinois .050" .050"Stripped Stripped Cable Cable .050" .050"Pin Pin Header Header 60525-5997 * USA * Phone: 708-354-1040 * Fax: 708-354-2820 * www.grayhill.com Optical Encoders WAVEFORM AND TRUTH TABLE SPECIFICATIONS Environmental Specifications Rotary Electrical and Mechanical Specifications Operating Voltage: 5.00 0.25 Vdc Supply Current: 30 mA maximum Logic Output Characteristics: Logic High: VOH = 3.0 Vdc MIN at VCC = 4.75 Vdc with 10 k PULL-UP RESISTOR Logic Low: VOL = 1.0 Vdc MAX at VCC = 5.25 Vdc with 10 k PULL-UP RESISTOR Output: Open Collector Phototransistor Optical Rise Time: 30ms maximum Optical Fall Time: 30ms maximum Mechanical Life: 1,000,000 cycles of operation. 1 cycle is a rotation through all positions and a full return Mounting Torque: 15in-lbs. maximum Shaft Pushout Force: 45 lbs. minimum Terminal Strength: 15 lbs. cable pull out force minimum Solderability: 95% free of pin holes & voids Pushbutton Electrical and Mechanical Specifications Rating: 30 mA @ 5 Vdc Contact Resistance: <10 (Compatible with CMOS or TTL) Life: 1 million actuations minimum Contact Bounce: <4 ms make, <10ms break Actuation Force: 5 = 550 200 grams 9 = 1050 200 grams Shaft Travel: .020 .008 inch Materials and Finishes Bushing: Zamak 2 Shaft: Zamak 2 Detent Ball: 302 Stainless Steel Detent Spring: Music Wire Retaining Ring: 301 Stainless Steel Code Housing: Nylon 6/6 25% glass reinforced. Zytel FR-50 Light Pipe: Lexan, GE Code Rotor: Delrin 100 Pushbutton Actuator: Glass Reinforced nylon 6/6. Zytel 70G33L. UL 94 Pushbutton Dome: 301 Stainless Steel Printed Circuit Board: NEMA Grade FR4, Double clad with copper, Plated with gold over nickel Infrared Emitting Diode: Gallium Aluminum Arsenide Phototransistor Diode: NPN Silicon Resistor: Metal oxide on ceramic substrate Spacer: Pet plastic Backplate: 302 Stainless Steel Label: TT406 thermal transfer cast film Solder: 96.5% tin / 3% silver / 0.5% copper. No clean Hex Nut: Brass, Plated with nickel Lockwasher: Zinc Plated Spring Steel with Clear Trivalent Chromate Finish Cable: Copper Stranded with topcoat in PVC insulation Connector (.050 center): PA4.6 with tin/ nickel plated phosphor bronze. 40% of initial value after 1 million cycles. Series Style: SG Angle of Throw: 11 = 11.25 code change and 32 detent positions; 15 = 15 code change and 24 detent positions; 22 = 22.5 code change and 16 detent positions Rotational Torque Option: L = Low Torque, M = Medium Torque, H = High Torque 62SGXX-XX-XXXX Pushbutton Option: 0 = No pushbutton, 5 = 550 grams, 9 = 1050 grams Termination: C = .050 Center Ribbon Cable with connector, S = .050 Center Ribbon Cable with .100 stripped end, P = .050 Center Pin, RAC = Right Angle Connector; .050" centers Cable Length: 020 = 2.00" Cable, 040 = 4.00" Cable, 060 = 6.00" Cable, leave blank if pinned *Eliminate cable length if ordering "P" or "RAC" termination option *62SG15-L5-RAC available as standard P/N, for additional options, please contact Grayhill 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 Operating Temperature: -40C to 85C Storage Temperature: -40C to 85C Humidity: 96 hours@90-95% humidity@40C Mechanical Vibration: Harmonic motion with amplitude of 15g within a varied frequency of 10 to 2000 Hz for 12 hours Mechanical Shock: Test 1: 100g for 6 ms half-sine wave with a velocity change of 12.3 ft/s. Test 2: 100g for 6 ms sawtooth wave with a velocity change of 9.7 ft/s.