Optical and Mechanical Encoders Optical Encoders SerieS 61l Full Quadrature Cycle Per Detent FeATUreS APPliCATiONS • .650 sq. inch package size • Medical Devices • Optically coupled for 1 million • Test and Measurement rotational cycles Equipment • Optional integrated pushbutton • Other Scroll and Select • Detented and non-detented Applications versions available • Available in 24 positions DiMeNSiONS in inches (and millimeters) Unless otherwise specified, standard tolerances are: Linear ± .025 Diameter ± .010 .328 ±.005 0 Angle ± 2.0 [8,33] .164 [4,17] .066±.002 [1,68±0,05] .650 [16,51] SQUARE .325 .152±.002 [8,26] [3,86] .325 [8,26] .733 [18,62] 45˚ X .025 ∅.250 ± .002 .219 ±.003 [0,64] [6,35] [5,56] .250 [6,35] 3/8 UNEF-2A .360 THREAD [9,14] .735 ±.015 [18,67] TERMINAL #1 .518 ±.015 [13,16 ] .590 ±.015 [14,99 ] 4.00 ± .20 AMP CONNECTOR 7-215083-6 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 CirCUiTrY, WAVeFOrM AND TrUTH TABle DETENT 2 DETENT 1 Indicates logic high; blank indicates logic low. Code repeats every four cycles. RANGE OF DETENT REST POSITION SPeCiFiCATiONS environmental Specifications 0 0 Operating Temperature range: -40 C to 85 C Average rotational Torque: H= 6.0 ± 2.6 Detent: Polyamide Polymer, Hiloy 610 0 0 Storage Temperature range: -55 C to 100 C in-oz, M= 2.7 ± 1.8 in-oz, L= 1.4 ± 0.8 in-oz, rotor Hub: Polyamide Polymer, Hiloy 610 Humidity: 96 hours at 90-95% humidity N= <0.50 in-oz. Torque shall be within 50% of Code rotor: Stainless Steel 0 at 40 C inital value throughout life. Printed Circuit Boards: Nema Grade FR4, Mechanical Vibration: Harmonic motion with Double Clad with Copper, Plated with Gold Mounting Torque: 15 in-oz maximum amplitude of 15g, within a varied frequency of Shaft Push-Out Force: 45 lbs minimum over Nickel 10 to 2000 Hz Shaft Pull-Out Force: 45 lbs minimum infrared light emitting Diode Chips: Gal- Mechanical Shock: Terminal Strength: 15 lbs minimum terminal lium Aluminum Arsenide Test 1: 100g for 6 ms half-sine wave with a pull-out force for cable or header termination Silicon Phototransistor Chips: Gold and velocity change of 12.3 ft/sec Aluminum Alloys Solderability: 95% free of pinholes and voids Test 2: 100g for 6 ms sawtooth wave with a resistor: Metal Oxide on Ceramic Substrate velocity change of 9.7 ft/sec Solder Pins: Brass, Plated with Tin Pushbutton electrical and Mechanical Tact Switch: Cover - Stainless Steel, contact Specifications rotary electrical and Disc - Phosphor Bronze with silver cladding, rating: 50 mA at 12 Vdc terminal - brass with silver cladding, base - Mechanical Specifications Contact resistance: <10Ω UL94V-0 Nylon 19: High Temp Operating Voltage: 5.00±.25Vdc life: 1/2 million actuations minimum Back Plate: Stainless Steel Supply Current: 30 mA maximum at 5Vdc Contact Bounce: <4 ms make, <10 ms break Spacer: Nomex Type 410 Output Code: Two-bit quadrature, channel Actuation Force:510 ±150 grams 0 Cable: Copper Standard with Topcoat in PVC A leads channel B by 90 electrically during Shaft Travel: .025 ± .015 inch Insulation clockwise rotation of the shaft. Connector: Glass filled Polyester, Tin/Nickel logic Output Characteristics: Materials and Finishes Phosphor Bronze Logic high signal shall be no less Bushing: Zinc label: TT406 Thermal Transfer Cast Film than 3.8 Vdc Shaft: Aluminum Solder: 96.5% tin / 3% silver / 0.5% copper, Logic low signal shall be no greater retaining ring: Stainless Steel no clean than 0.8 Vdc Detent Spring: Music Wire lubricating Grease: NYE Nyogel 774L Minimum Sink Current: 2.0 mA Detent Ball: High Carbon Chrome, Nickel Studs: Stainless Steel Power Consumption: 150 mW maximum finish lockwasher: Stainless Steel Mechanical life: 1 million cycles of operation Code Housing: Polyamide Polymer, Hiloy 610 Hex Nuts: Stainless Steel for Medium, Low and Non-Detent. 1/2 million Aperture: Stainless Steel cycles of operation for High. One cycle is a rotation through all positions and a full return. Series Operating Voltage: 5 = 5 Volts Angle of Throw: 15 = 15° for complete quadrature cycle change and 24 detent positions Rotational Torque: N = Non-Detent, H=High Torque, M=Medium Torque, L=Low Torque Pushbutton Option: 0=Non-Pushbutton, 5=510 grams 61l515 -XX-040c Termination: C = .050 Center ribbon Cable with connector Cable Termination: 040=4.0 inches. Cable is terminated with Amp Connector P/N7-215083-6. See Amp Mateability Guide for Mating Connector details. Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com