ECS VISHAY

Document overview

  • Manufacturer or author: Provided By www.digicamel.com(free datasheet download site)
  • PDF pages: 3

Technical content

www.vishay.com For technical ques tions, contact: sfer@vishay.com Document Number: 54008 Series ECS Vishay Sfernice Precision Rotative Transducers, Conductive Plastic, Economic Series (ECS)

FEATURES

  • Long life: 5 million cycles
  • Bush or servo mounting types available
  • Rear comolded terminals
  • Cost effective solution for any industrial applications Low cost industrial motion transducers, conductive plastic track. RoHS COMPLIANT SIZE 09 MODEL 78 RS 78 RB 78 PS 78 PB ELECTRICAL SPECIFICATIONS Theoretical Electrical Angle (TEA) (AEA) - 3° Independent Linearity (over TEA) A ≤ ± 1 %, on request: B ≤ ± 0.5 % C ≤ ± 0.35 % A ≤ ± 2 % Actual Electrical Angle (AEA) 340° ± 5° Ohmic Values (R T) 1 - 2 - 5 - 10 k Ω (on request other values) 1 - 2 - 5 - 10 k Ω Ohmic Value Tolerances at 20 °C Standard: ± 20 %/special: ± 10 % ± 20 % Output Smoothness 0.1 % Maximum Power Rating at 70 °C 0.3 W Wiper Current Recommended: a few µA - 1 mA max. (continuous) Tap (Current or Voltage) 1: On request NA Resistance Load on Wiper ≥ 1000 x R T End Voltage ≤ 0.5 %DC Insulation Resistance ≥ 1000 MΩ, 500 VDC Dielectric Strength ≥ 500 VRMS, 50 Hz MECHANICAL SPECIFICATIONS Mechanical Angle (MA) 360° continuous On Request: Stops 342° ± 5° Mounting Type Servo Bushing Servo Bushing Shaft Guiding Sleeve bearings Shaft Stainless steel Option: Flat or Screw Driver Slot On Shaft On request NA Termination Turrets Wiper Precious metal multi-finger contact Starting Torque (N.cm) ≤ 0.5 Torque on Stops (N.cm) ≥ 20 Weight (g) Bushing 17 g ± 3 g Servo 12 g ± 3 g PERFORMANCE Life (106 Cycles) 5 Temperature Range - 55 °C to + 125 °C Climatic Category 55/125/04 Speed Rotation (RPM) 150 Sine Vibration on 3 Axes 15 g from 10 Hz to 2000 Hz Mechanical Shocks on 3 Axes 50 g - 11 ms - half sine

Document Number: 54008 For technica l questions, contact: sfer@vishay.com www.vishay.com Revision: 24-May-07 29 Series ECS Precision Rotative Transducers, Conductive Plastic, Economic Series (ECS) Vishay Sfernice Notes: (1) On request: Ø 10.3 mm or 12.3 mm (2) On request: without antirotation pin DIMENSIONS in millimeters, general tolerance ± 0.5 mm 78 PB 78 RB SIZE 09 7.92 ± 0.13 Ø 1.6 ± 0.1 (2) × 1.6 Ø 22.2 ± 0.13 Ø 9.52 ± 0.1 (1) Ø 9.52 × 0.79 3/8 - 32 NEF - 2A Ø 6.35 Ø 8 MAX. 7 MIN. 9.3 ± 0.25 22.2 ± 0.8 8 ± 0.4 2.5 MAX. 78 PS 78 RS SIZE 09 Ø 22.2 ± 0.13 Ø 3.175 + 0 - 0.013 Ø 19.8 MAX. 12.7 ± 0.8 12.4 ± 0.4 2.5 max. 1.6 1.6 1.5 MIN. + 0.1 - 0.1 + 0.1 - 0.1 Ø 19.05 + 0 - 0.05 + 0.1 - 0.1 REAR VIEW DIMENSIONS in millimeters, general tolerance 0.5 mm General Tolerance ± 0.5 mm STANDARD

3 TURRETS

Ø 9.6 90° Ø 8.6 90° Ø 1.6 3.7 MAX. SPECIAL (4 TURRETS) INTERMEDIATE TAP ON REQUEST ORDERING INFORMATION/DESCRIPTION ECS 7 8 P S M A T 103 e4 SERIES MODEL TYPE FIXATION MECHANICAL STOPS LINEARITY TAP OHMIC VALUE LEAD P S: Servo On request A: ± 1% or ± 2 % On request 102: 1 k Ω Finish R B: Bushing M B: ± 0.5 % T: Voltage 202: 2 k Ω C: ± 0.35 % U: Current 502: 5 k Ω position to 103: 10 k Ω be specified SAP PART NUMBERING GUIDELINES ECS 7 8RB B 102 SERIES MODEL LINEARITY OHMIC VALUE

Document Number: 91000 www.vishay.com Revision: 18-Jul-08 1 Disclaimer Legal Disclaimer Notice Vishay 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 li ability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permit ted by law. The product specifications do not expand or otherwise modify Vishay’s terms and conditions of purcha se, 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 medi cal, 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.