Series ECS Vishay Sfernice Precision Rotative Transducers, Conductive Plastic, Economic Series (ECS) FEATURES • Size 09: (7/8") 22,2 mm RoHS • Long life: 5 million cycles COMPLIANT • Bush or servo mounting types available • Rear comolded terminals • 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) (AEA) - 3° A ≤ ± 1 %, on request: B ≤ ± 0.5 % C ≤ ± 0.35 % 340° ± 5° 1 - 2 - 5 - 10 kΩ (on request other values) Ohmic Value Tolerances at 20 °C A≤±2% 1 - 2 - 5 - 10 kΩ Standard: ± 20 %/special: ± 10 % ± 20 % 0.1 % 0.3 W Recommended: a few µA - 1 mA max. (continuous) 1: On request NA ≥ 1000 x RT Output Smoothness Maximum Power Rating at 70 °C Wiper Current Tap (Current or Voltage) Resistance Load on Wiper End Voltage Insulation Resistance ≤ 0.5 %DC ≥ 1000 MΩ, 500 VDC ≥ 500 VRMS, 50 Hz Dielectric Strength 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 Servo Bushing On request 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: [email protected] Document Number: 54008 Revision: 24-May-07 Series ECS Precision Rotative Transducers, Conductive Plastic, Economic Series (ECS) Vishay Sfernice DIMENSIONS in millimeters, general tolerance ± 0.5 mm SIZE 09 SIZE 09 78 PB 78 RB 78 PS 78 RS 12.4 ± 0.4 2.5 max. 7.92 ± 0.13 Ø 1.6 ± 0.1 × 1.6 Ø 9.52 ± 0.1 (1) (2) 12.7 ± 0.8 Ø 9.52 × 0.79 - 32 NEF - 2A 3/ 8 Ø 6.35 Ø 22.2 ± 0.13 Ø 19.8 MAX. + 0.1 - 0.1 +0 Ø 3.175 - 0.013 Ø 8 MAX. 7 MIN. +0 Ø 19.05 - 0.05 + 0.1 1.6 - 0.1 Ø 22.2 ± 0.13 + 0.1 1.6 - 0.1 9.3 ± 0.25 8 2.5 MAX. 22.2 ± 0.8 1.5 MIN. 8 ± 0.4 Notes: (1) On request: Ø 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 SPECIAL (4 TURRETS) INTERMEDIATE TAP ON REQUEST STANDARD 3 TURRETS 90° 90° 3.7 MAX. 2 Ø 9.6 Ø 1.6 Ø 8.6 1 1 3 2 3 4 General Tolerance ± 0.5 mm ORDERING INFORMATION/DESCRIPTION ECS SERIES 78 MODEL P S M A T 103 e4 FIXATION MECHANICAL STOPS LINEARITY TAP OHMIC VALUE LEAD P S: Servo On request A: ± 1% or ± 2 % On request 102: 1 kΩ Finish R B: Bushing M B: ± 0.5 % T: Voltage 202: 2 kΩ C: ± 0.35 % U: Current 502: 5 kΩ position to 103: 10 kΩ TYPE be specified SAP PART NUMBERING GUIDELINES ECS 78RB B 102 SERIES MODEL LINEARITY OHMIC VALUE Document Number: 54008 Revision: 24-May-07 For technical questions, contact: [email protected] 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