657 VISHAY

Document overview

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

Technical content

www.vishay.com Vishay Spectrol Revision: 27-Mar-15 1 Document Number: 57077 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 Industrial Rotary Position Sensor Bushing Mount Type, Conductive Plastic

FEATURES

  • Fully sealed for high immunity to environmental damage
  • Excellent temperature stability
  • Rotational life exceeds 2 million revolutions
  • Low cost and wide range of options
  • Stainless steel shaft
  • S h o c k t o 3 0 g vibration to 15 g at 10 Hz to 2000 Hz QUICK REFERENCE DATA Sensor type ROTATIONAL , conductive plastic Output type Output by turrets Market appliance Industrial Dimensions 15.81 mm x 17.46 mm ELECTRICAL SPECIFICATIONS PARAMETER Standard resistance 1 k to 100 k Capability range 200 k Resistance tolerance ± 20 % Linearity ± 2 % Power rating 1.0 W at 85 °C Electrical travel 240° ± 4° Dielectric withstanding 500 V RMS at 60 Hz minimum Output smoothness 0.2 % maximum MECHANICAL SPECIFICATIONS PARAMETER Bearing type Sleeve Mechanical rotation 250° ± 2° Stop strength 10 in - lb minimum, 11.5 kg/cm Starting torque 3.0 o.z - in maximum, 216 g/cm Running torque 3.0 oz. - in maximum, 216 g/cm ORDERING INFORMATION/DESCRIPTION

657 B F 0 50 k  B10

MODEL STYLE SHAFT OPTIONS SHAFT BUSHING OPTIONS TOTAL RESISTANCE PACKAGING AB C B: Bushing R - Round F - Flatted Shaft length 0 - 0.875" FMS 1 - 0.625" FMS 2 - 1.000" FMS 3 - 1.250" FMS Bushing length 0.375" FMS 0.250" FMS 0.500" FMS 0.750" FMS Flat 0.440" 0.315" 0.440" 0.440" Box of 10 pieces SAP PART NUMBERING GUIDELINES 657B R 1 103 BO10 MODEL END SHAFT SHAFT AND BUSHING OPTIONS OHMIC VALUE PACKAGING R: Round (see above)

www.vishay.com Vishay Spectrol Revision: 27-Mar-15 2 Document Number: 57077 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 Note

  • Nothing stated herein shall be construed as a guarantee of quality or durability. DIMENSIONS in inches (millimeters) 0.500 (12.70) Ø 0.2497 (6.34 - 0.01) + 0.0000 - 0.0003 0.030 MAX. (0.76) 0.031 (0.79) 0.428 (10.87) ± 0.015 0.014 (0.36) 0.625 (15.81) 0.688 (17.46) 0.375 (9.53) 0.143 (3.64) 0.035 x 0.075 (0.89 x 1.91) MINIMUM WIRE OPENING 0.151 (3.84) 0.093 (2.36) 0.042 Ø 0.375 ± 0.002 x 0.030 MAX. WIDE PILOT (9.53 x 0.76 MAX. WIDE PILOT) + 0.000 - 0.051 3/8 - 32 UNEF - 2A 0.216 (5.49) ± 0.015 90° ± 5° SPECTROL 657-X-X-XXX XXXX MEX 3 2 1 SHAFT FLAT AND PHASING DIAGRAM WITH SHAFT FLAT POSITIONED AS SHOWN, OUTPUT RATIO TO BE e/E = 0.50 ± 0.02 DECIMALS: XX ± 0.01 INCHES (± 0.25 mm) XX ± 0.005 INCHES (± 0.13 mm) ANGLES: ± 2° A ± 0.031 B C CW SCHEMATIC MODEL: 657B/657-... STANDARD RESISTANCE VALUES CODE RESISTANCE () 102 1K 202 2K 502 5K 103 10K 203 20K 503 50K 104 100K MATERIAL SPECIFICATIONS Shaft Stainless steel Bushing Nickel plated brass Housing Thermoplastic Element Conductive plastic on alumina substrate ENVIRONMENTAL SPECIFICATIONS Rotational life 2 mi llion revolutions Vibration 15 g at 10 Hz to 2000 Hz Operating temperature -40 °C to +125 °C Storage temperature -55 °C to +150 °C Temperature coefficient ± 600 ppm/°C Shock 30 g Resistant to solder heat 350 °C for 5 s Moisture resistance IP rating Sealed construction IP67* application to provide protection for wiring terminals MARKING Unit  identification Vishay Spectrol, part number, data code,  country of origin and terminal designation. Example of a marking for a standard part: 657-2-0-102

www.vishay.com Vishay Revision: 13-Jun-16 1 Document Number: 91000 Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA AR E SUBJECT TO CHANGE WITH OUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. Vishay Intertechnology, Inc., its affiliates, agents, and employee s, and all persons acting on it s or their behalf (collectivel y, “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 th e products for any particular purpose or the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all liability arising out of the application or use of any product , (ii) any and all liability, including without limitation specia l, consequential or incidental damages, and (iii) any and all implied warranties, includ ing warranties of fitness for particular purpose, non-infringement and merchantability. Statements regarding the suitability of products for certain types of applicatio ns are based on Vishay’s knowledge of typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements about the suitability of products for a particular applic ation. It is the customer’s responsibility to validate tha t a particular product with the prope rties described in the product sp ecification is suitable for use in a particular application. Parameters provided in datasheets and / or specifications may vary in different ap plications and performance may vary over time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s technical experts. Product specifications do not expand or otherwise modify Vishay’s term s and conditions of purchase, including but not limited to the warranty expressed therein. Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining applications or for any other application in which the failure of the Vishay product could result in personal injury or death. Customers using or selling Vishay product s not expressly indicated for use in such applications do so at their own risk. Please contact authorized Vishay personnel to obtain writ ten terms and conditions rega rding products designed for such applications. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is gran ted by this document or by any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.