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| Series ECS Vishay Sfernice Precision Rotative Transducers, Conductive Plastic, Economic Series (ECS) FEATURES * Size 09: (7/8") 22,2 mm * Long life: 5 million cycles * Bush or servo mounting types available * Rear comolded terminals RoHS COMPLIANT * Cost effective solution for any industrial applications Low cost industrial motion transducers, conductive plastic track. SIZE MODEL 09 78 RS 78 RB 78 PS 78 PB ELECTRICAL SPECIFICATIONS Theoretical Electrical Angle (TEA) Independent Linearity (over TEA) Actual Electrical Angle (AEA) Ohmic Values (RT) Ohmic Value Tolerances at 20 C Output Smoothness Maximum Power Rating at 70 C Wiper Current Tap (Current or Voltage) Resistance Load on Wiper End Voltage Insulation Resistance Dielectric Strength (AEA) - 3 A 1 %, on request: B 0.5 % C 0.35 % 340 5 1 - 2 - 5 - 10 k (on request other values) Standard: 20 %/special: 10 % A2% 1 - 2 - 5 - 10 k 20 % 0.1 % 0.3 W Recommended: a few A - 1 mA max. (continuous) 1: On request NA 1000 x RT 0.5 %DC 1000 M, 500 VDC 500 VRMS, 50 Hz MECHANICAL SPECIFICATIONS Mechanical Angle (MA) On Request: Stops Mounting Type Shaft Guiding Shaft Option: Flat or Screw Driver Slot On Shaft Termination Wiper Starting Torque (N.cm) Torque on Stops (N.cm) Weight (g) 360 continuous 342 5 Bushing Servo Sleeve bearings Stainless steel On request Servo Bushing NA Turrets Precious metal multi-finger contact 0.5 20 Bushing 17 g 3 g Servo 12 g 3 g PERFORMANCE Life (106 Cycles) Temperature Range Climatic Category Speed Rotation (RPM) Sine Vibration on 3 Axes Mechanical Shocks on 3 Axes www.vishay.com 28 5 - 55 C to + 125 C 55/125/04 150 15 g from 10 Hz to 2000 Hz 50 g - 11 ms - half sine For technical questions, contact: sfer@vishay.com Document Number: 54008 Revision: 24-May-07 Series ECS Precision Rotative Transducers, Conductive Plastic, Economic Series (ECS) DIMENSIONS in millimeters, general tolerance 0.5 mm SIZE 09 78 PB 78 RB 7.92 0.13 O 1.6 0.1 x 1.6 (2) Vishay Sfernice SIZE 09 78 PS 78 RS 12.4 0.4 2.5 max. 12.7 0.8 O 9.52 0.1 (1) 3/ 8 O 9.52 x 0.79 - 32 NEF - 2A + 0.1 - 0.1 O 19.8 MAX. +0 O 22.2 0.13 O 6.35 O 3.175 - 0.013 7 MIN. 8 2.5 MAX. 8 0.4 9.3 0.25 22.2 0.8 O 8 MAX. O 19.05 - 0.05 O 22.2 0.13 +0 + 0.1 1.6 - 0.1 1.6 - 0.1 1.5 MIN. + 0.1 Notes: (1) On request: O 10.3 mm or 12.3 mm (2) On request: without antirotation pin REAR VIEW DIMENSIONS in millimeters, general tolerance 0.5 mm SIZE 09 STANDARD 3 TURRETS 90 90 SPECIAL (4 TURRETS) INTERMEDIATE TAP ON REQUEST 3.7 MAX. O 9.6 13 2 1 2 3 O 8.6 O 1.6 4 General Tolerance 0.5 mm ORDERING INFORMATION/DESCRIPTION ECS SERIES 78 MODEL P TYPE P R S FIXATION S: Servo B: Bushing M MECHANICAL STOPS On request M A LINEARITY A: 1% or 2 % B: 0.5 % C: 0.35 % T TAP On request T: Voltage U: Current position to be specified 103 OHMIC VALUE 102: 1 k 202: 2 k 502: 5 k 103: 10 k e4 LEAD Finish SAP PART NUMBERING GUIDELINES ECS SERIES 78RB MODEL B LINEARITY 102 OHMIC VALUE Document Number: 54008 Revision: 24-May-07 For technical questions, contact: sfer@vishay.com www.vishay.com 29 Legal Disclaimer Notice Vishay Disclaimer All product specifications and data are subject to change without notice. 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 herein or in any other disclosure relating to any product. Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay's terms and conditions of purchase, including but not limited to the warranty expressed therein, which apply to these products. 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. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. Product names and markings noted herein may be trademarks of their respective owners. Document Number: 91000 Revision: 18-Jul-08 www.vishay.com 1 |
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