For more information, please visit the product page. rev. page 1 of 3 date 06/2008 DESCRIPTION: incremental shaft type encoder PART NUMBER: NSA series ELECTRICAL SPECIFICATIONS sine wave A, B, Z phase, inverse A, B, Z phase ≤10 KHz 150 mVp-p or more 40% max 50,60,90,100,125 IF = 26 mA max d output waveform output signals frequency response output signal amplitude output amplitude variation output resolution (ppr) LED current ue MECHANICAL SPECIFICATIONS 1.96N 1.96N 4.9 x 10-4 N·m max 1x10-8kg·m2 6000 RPM 294 m/s2, 11 ms, 3 times each on XYZ 10 ~ 50 Hz, double amplitude 1.5mm 8g max ENVIRONMENTAL SPECIFICATIONS 0° to +50° C -20° to +80° C RH 85% max, non-collecting IP50 ELECTRONIC ELEMENTS IF, 60 mA max VR, 4 V max -1.73 m W/ ° C co LED light emitting diode current flow reverse voltage derating (25 ~ 70° C) PTr photo transistor collector-emitter voltage emitter-collector voltage collector current collector power dissipation derating (25 ~ 70° C) nt operating temp storage temp humidity degree of protection in max shaft load, radial: axial: starting torque moment of inertia max rotational speed shock resistance vibration proof weight is VCEO, 20 V max VECO, 5 V max IC, 20 mA PC, 75 mW -1.0 m W/ ° C D ORDERING INSTRUCTIONS NSA-XXX-XT Resolution: 50 = 50PPR 60 = 60PPR 90 = 90PPR 100 = 100PPR 125 = 125PPR Signals: 1 = 1Single 2 = AB90° Phase difference 20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2383 For more information, please visit the product page. rev. page 2 of 3 date 06/2008 DESCRIPTION: incremental shaft type encoder PART NUMBER: NSA series CIRCUIT CONNECTIONS 1T 2T Anode PTr Anode PTr Collector Collector LED d LED Emitter Emitter Cathode ue Cathode Anode PTr Collector LED Emitter TEST CIRCUIT OUTPUT WAVEFORM P Sig A nt Rotating Toward Clockwise Viewed from an Arrow CW +5V co IF = 10 mA P P ± 4 8 Encoder Signal 1kΩ is Sig B in Cathode D ELECTRICAL CONNECTIONS Color of Lead Wire Red Black Blue White Description Anode Cathode Collector Emitter 20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2383 0V PC FILE NAME: NSA 12 0.472 COPYRIGHT 2007 BY CUI INC. 8 0.315 D Cable Color Output Type Cable Color Output Type - - - Cathode Anode - Black Red - - Collector Blue M1.6 Depth 4 2 PLCS Sig A - - - - Emitter - - White - - - - 8 0.315 Sig B - - - - - - - - d e DESCRIPTION NEW DRAWING JMS DRAWN BY: NSA APPROVED BY: Incremental Encoder PART NO. TITLE: UNITS: 20050 SW 112th Ave. Tualatin, OR 97062 Phone: 503-612-2300 800-275-4899 Fax: 503-612-2383 Website: www.cui.com TOLERANCE: ±0.3mm UNLESS OTHERWISE SPECIFIED u n 12.5 0.492 it n 6 0.236 o c s i PTr LED 1.5 0.059 REV. A A 2:1 SCALE: MM [INCHES] REV: RoHS DATE 9/5/2007 For more information, please visit the product page.