Series REC 139 L www.vishay.com Vishay Sfernice Precision Linear Transducers, Conductive Plastic, up to 3000 mm FEATURES • Measurement range 25 mm to 3000 mm • High accuracy ± 1 % down to ± 0.025 % • Excellent repeatability • Essentially infinite resolution • Simple mounting • Actuation tolerant to some misalignment • Reduced bulk The 139 L is a robust industrial linear motion transducer with a side actuation, ideally suited for applications with very long travels. • Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 QUICK REFERENCE DATA Sensor type Output type Market appliance Dimensions LINEAR, conductive plastic Connector Industrial L x 36 mm x 61 mm (with L = TET + 169 mm max.) ELECTRICAL SPECIFICATIONS Theoretical electrical travel (TET) = E Independent linearity (over TET) On request Actual electrical travel (AET) Ohmic value (RT) Resistance tolerance at 20 °C Repeatability Maximum power rating Wiper current Load resistance Insulation resistance Dielectric strength From 25 mm to 3000 mm in increments of 25 mm ± 1 %; ± 0.1 % ± 0.05 % for E 100 mm ± 0.025 % for E 200 mm AET = E + 1.5 mm min. 400 /cm to 2 k/cm ± 20 % 0.01 % 0.05 W/cm at 70 °C, 0 W at 125 °C Recommended: a few μA - 1 mA max. (continuous) Minimum 103 x RT 1000 M, 500 VDC 1000 VRMS, 50 Hz MECHANICAL SPECIFICATIONS Mechanical travel (MT) Housing Operating force Coupling Termination Wiper Sealed to Mounting See dimensions table 1 Anodized aluminum 2.5 N typical Self alignment Hydraulic type connector DIN 43650 Precious metal multifinger IP53 Movable brackets PERFORMANCE Operating life Temperature range Sine vibration on 3 axes Mechanical shocks on 3 axes Speed (max.) 40 million cycles typical/1 Hz/T° = 20 °C ± 5 °C/80 % TET -55 °C to +125 °C 1.5 mm peak to peak or 15 g - 10 Hz - 2000 Hz 50 g - 11 ms - half sine 8 m/s for f < 2 Hz; 3 m/s for f < 5 Hz Note • Nothing stated herein shall be construed as a guarantee of quality or durability. Revision: 26-Mar-15 Document Number: 54015 1 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 Series REC 139 L www.vishay.com Vishay Sfernice DIMENSIONS in millimeters, general tolerance ± 1 mm STANDARD MODEL ANGULAR CLEARANCE ± 10° 90 26.5 ± 1 CM 18 +- 02 CET M5 1+- 04 26 51.7 3 MOVABLE BRACKETS L 31.5 12 36 4. GROUND PIN 3: + PIN 2: WIPER 61 MAX. PIN 1: - 3 2 TET AET 1 4 MT Ø 5.2 TET = THEORETICAL ELECTRICAL TRAVEL AET = ACTUAL ELECTRICAL TRAVEL MT = MECHANICAL TRAVEL 50 67 LENGTH AET MT L L1 to L20 TET + 1.5 min. TET + 7 min. TET + 158 max. L21 to L40 TET + 1.5 min. TET + 11 min. TET + 163 max. L41 to L120 TET + 1.5 min. TET + 15 min. TET + 169 max. ELECTRICAL CONNECTIONS FEMALE CONNECTOR 36 MAX. 48 MAX. Vishay’s Reference: 3248610 ORDERING INFORMATION/DESCRIPTION REC 139 L 43 D 103 W... e3 SERIES MODEL NUMBER OF TRACKS THEORETICAL ELECTRICAL TRAVEL LINEARITY OHMIC VALUE MODIFICATIONS LEAD FINISH L=1 Times 25 mm Special feature code number Pure tin First 2 digits are A: ± 1 % significant numbers D: ± 0.1 % 3rd digit indicates E: ± 0.05 % F: ± 0.025 % number of zeros SAP PART NUMBERING GUIDELINES RE 139 L 43 D 103 W.... SERIES MODEL TET LINEARITY OHMIC VALUE SPECIAL FEATURES Revision: 26-Mar-15 Document Number: 54015 2 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 Legal Disclaimer Notice www.vishay.com Vishay Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. 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We confirm that all the products identified as being compliant to IEC 61249-2-21 conform to JEDEC JS709A standards. Revision: 02-Oct-12 1 Document Number: 91000