115 L Vishay Sfernice Precision Linear Transducers, Conductive Plastic (REC) FEATURES * Measurement Range 25mm to 1000mm * High Accuracy 1% down to 0.025% * Excellent Repeatability * Long Life * Essentially Infinite Resolution The 115 L is a simply mounted, robust, high precision industrial linear motion transducer. * Not Sensitive to Temperature Variations ELECTRICAL SPECIFICATIONS Theoretical electrical travel (TET = E) From 25mm to 1000mm in increments of 25mm 1% - - 0.1% 0.05% for E 100mm, 0.025% for E 200mm Independent linearity (over TET) on request Actual electrical travel (AET) AET = TET + 1.5mm min. Ohmic values (RT) 400/cm to 2k/cm Resistance tolerance at 20C 20% 0.01% Repeatability Maximum power rating 0.05W/cm at 70C, 0W at 125C Wiper current recommended: a few A - 1mA max. continuous Load resistance minimum 103 x RT Insulation resistance 1000M 500VDC Dielectric strength 1000VRMS 50Hz Protection resistor Integrated inside the transducer to protect against errors when setting up (short circuit) MECHANICAL SPECIFICATIONS Mechanical travel Housing Operating force Shaft (free rotation) E + 8 2mm anodized aluminum 7.5N typical stainless steel Termination hydraulic type connector DIN 43650 Wiper precious metal multifinger Mounting movable brackets PERFORMANCE Operating life Temperature range Sine vibration on 3 axes Mechanical shocks on 3 axes Document Number: 34013 Revision 14-Dec-01 40 million cycles typical - 55C +125C 1.5mm peak to peak 0 - 10Hz 15g - 10Hz - 2000Hz 50g - 11ms - half sine www.vishay.com 33 115 L Vishay Sfernice Precision Linear Transducers, Conductive Plastic (REC) DIMENSIONS in millimeters, general tolerance 1mm 31.7 L max. = TET + 75 25.4 A 4 34.75 31.7 1 M6 2 3 13.1 18.9 18.9 2 x 4.2 43 63 A 15 VIEW A-A ELECTRICAL CONNECTIONS 4. Ground Pin 3: + Pin 2: Wiper Pin 1: TET AET TET = Theoretical electrical travel AET = Actual electrical travel MT = Mechanical travel MT ACCESSORIES ON REQUEST DIMENSIONS in millimeters, general tolerance 1mm 1) FEMALE CONNECTOR Vishay's Reference: 3248610 2) SPECIAL BALL JOINT ON SHAFT Vishay's reference: 323655 36 max. Radial clearance in X and Y: 1.2mm 41 max. 8 max. Angular clearance 15 Y X M6 48 max Clearance 3 ORDERING INFORMATION REC 115 SERIES MODEL www.vishay.com 34 23 D 103 W... NUMBER OF TRACKS THEORETICAL ELECTRICAL TRAVEL LINEARITY OHMIC VALUE MODIFICATIONS L=1 Times 25 mm A : 1% D: 0.1% E: 0.05% F: 0.025% L First 2 digits are significant numbers 3rd digit indicates number of zeros Special feature code number Document Number: 34013 Revision 14-Dec-01