61L515-M0-060C

Optical Encoders SERIES 61L Full Quadrature Cycle Per Detent FEATURES APPLICATIONS • .650 sq. inch package size • Optically coupled for 1 million rotational cycles • Optional integrated pushbutton • Detented and non-detented versions available • Available in 24 positions • Medical Devices • Test and Measurement Equipment • Other Scroll and Select Applications DIMENSIONS In inches (and millimeters) Optical and Mechanical Encoders .328 ±.005 [8,33] .164 [4,17] .066±.002 [1,68±0,05] .650 [16,51] SQUARE .325 [8,26] .152±.002 [3,86] .325 [8,26] .733 [18,62] ‡.250 ±.002 [6,35] .360 [9,14] Unless otherwise specified, standard tolerances are: Linear ± .025 Diameter ± .010 Angle ± 2.0 0 .250 [6,35] .219 ±.003 [5,56] 45˚ X .025 [0,64] 3/8 UNEF-2A THREAD .735 ±.015 [18,67] TERMINAL #1 .518 ±.015 [13,16 ] .590 ±.015 [14,99 ] AMP CONNECTOR 7-215083-6 Encoder 34 Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 4.00 ± .20 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com 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 Rotary Electrical and Mechanical Specifications Operating Voltage: 5.00±.25Vdc Supply Current: 30 mA maximum at 5Vdc Output Code: Two-bit quadrature, channel A leads channel B by 900 electrically during clockwise rotation of the shaft. Logic Output Characteristics: Logic high signal shall be no less than 3.8 Vdc Logic low signal shall be no greater than 0.8 Vdc Minimum Sink Current: 2.0 mA Power Consumption: 150 mW maximum Mechanical Life: 1 million cycles of operation for Medium, Low and Non-Detent. 1/2 million cycles of operation for High. One cycle is a rotation through all positions and a full return. Average Rotational Torque: H= 6.0 ± 2.6 inoz, M= 2.7 ± 1.8 in-oz, L= 1.4 ± 0.8 in-oz, N=