Series REC 34 L www.vishay.com Vishay Sfernice Precision Linear Transducers, Conductive Plastic, up to 450 mm FEATURES * Measurement range 25 mm to 450 mm * High accuracy 1 % down to 0.025 % * Essentially infinite resolution * Long life * Sealed on request * Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 QUICK REFERENCE DATA The 34 L is a compact, accurate and adaptable motion transducer for both industrial and military markets. Sensor type LINEAR, conductive plastic Output type Wires Market appliance Dimensions Professional L x 19 mm dia. (with L = TET + 63 mm) ELECTRICAL SPECIFICATIONS Theoretical electrical travel (TET = E) in increments of 25 mm 25 mm 450 mm 1 % - 0.1 % 0.05 % for E 100 mm 0.025 % for E 200 mm Independent linearity (over TET) On request Actual electrical travel (AET) See table 1 From 400 /cm to 2 k/cm Ohmic values (RT) Resistance tolerance at 20 C 20 % 0.01 % Repeatability Maximum power rating Wiper current 0.05 W/cm at 70 C, 0 W at 125 C Recommended: a few A - 1 mA max. (continuous) Minimum 103 x RT Load resistance Number of tracks 1; on request 2 1000 M, 500 VDC Insulation resistance 750 VRMS, 50 Hz Dielectric strength MECHANICAL SPECIFICATIONS Mechanical travel TET + 2 mm min. Housing Operating force On Request Anodized aluminum 0.35 N typical (standard model) 2.50 N typical (sealed model) Shaft (free rotation) Termination On request Wiper Stainless steel 3 wires PTFE AWG-30 L = 300 mm cable or connector Precious metal multifinger Sealing IP65 on request PERFORMANCE Operating life 25 million cycles typical/1 Hz/T = 20 C 5 C/80 % TET Temperature range Sine vibration on 3 axes Mechanical shocks on 3 axes -55 C to +125 C 1.5 mm peak to peak or 15 g - 10 Hz - 2000 Hz 50 g - 11 ms - half sine Note * Nothing stated herein shall be construed as a guarantee of quality or durability. Revision: 26-Mar-15 Document Number: 54019 1 For technical questions, contact: sferprecisionpot@vishay.com 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 34 L www.vishay.com Vishay Sfernice STANDARD MODEL DIMENSIONS in millimeters, general tolerance 1 mm 34 L -0 O 5 - 0.025 0.5 0.5 Z = 12 25.4 1 Z = 12 L = E + 63 O 19.05 0.25 Z = TIGHTENING ZONE ELECTRICAL CONNECTIONS TET = E AET MT TERMINALS WIRE CABLE 3 ALIM. (+): GREEN BLUE 2 WIPER: RED RED 1 ALIM. (-): YELLOW WHITE TET = THEORETICAL ELECTRICAL TRAVEL AET = ACTUAL ELECTRICAL TRAVEL MT = MECHANICAL TRAVEL TET = E AET TOL. 25 mm to 275 mm E + 1 mm 0.5 mm 300 mm to 450 mm E + 1 mm 0.8 mm ACCESSORIES ON REQUEST - DIMENSIONS in millimeters, general tolerance 3 mm Clamp for 34L Vishay Reference: CQ00051 34 15 13 26 6.1 5.5 11 0.3 O9 O 4.5 Revision: 26-Mar-15 Document Number: 54019 2 For technical questions, contact: sferprecisionpot@vishay.com 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 34 L www.vishay.com Vishay Sfernice OPTIONS - DIMENSIONS in millimeters, general tolerance 1 mm OPTION 1: SEALED (IP65): W03280 O 13 MAX. L 13 MAX. MODEL 34 L CODE W03280 L TET + 83.5 OPTION 2: DELIVERED WITH CLAMPS AND BINDER CONNECTOR 680: W05013 11.1 ON FLATS 6.35 ON FLATS O 6.35 x 0.9 1/4-28 NEF-2A 2 O 19.05 34.4 23 44.8 11.4 AJUSTABLE FIXING MAX. CLEARANCE A O 3.9 34.5 X = TET + 70 10 OPTION 3: SPRING LOADED SHAFT; OUTPUT BY SHIELDED CABLE: W01744 MODEL 34 L1 34 L2 34 L3 34 L4 O 13 MAX. A L 13 MAX. CODE W01744 W01744 W01744 W01744 A 61.4 93.6 125.8 158 L TET + 119.5 OPTION 4: DOUBLE BALL JOINT: W03263 X OV W 15 Y L B MODEL CODE 34 L W03263 L1 to L5 L6 to L10 L11 to L12 B TET + 151.6 TET + 173.6 TET + 230 L TET + 82.8 TET + 104.8 TET + 161.2 OV 5 5 5 W 8 8 8 X 18 18 18 Y 42 2 42 2 42 2 TET 25 to 125 150 to 250 275 to 300 ORDERING INFORMATION/DESCRIPTION REC 34 L 3 D 103 W... e. SERIES MODEL NUMBER OF TRACKS THEORETICAL ELECTRICAL TRAVEL LINEARITY OHMIC VALUE MODIFICATIONS LEAD FINISH L = 1 track LL = 2 tracks Times 25 mm A: 1 % D: 0.1 % E: 0.05 % F: 0.025 % First 2 digits are significant numbers 3rd digit indicates number of zeros Special feature code number SAP PART NUMBERING GUIDELINES RE 34 L 3 D 103 W.... SERIES MODEL TET LINEARITY OHMIC VALUE SPECIAL FEATURES Revision: 26-Mar-15 Document Number: 54019 3 For technical questions, contact: sferprecisionpot@vishay.com 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. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, "Vishay"), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other disclosure relating to any product. Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. 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No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners. (c) 2017 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED Revision: 08-Feb-17 1 Document Number: 91000 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Vishay: RE34L2D103W3263 RE34L2A102W5002