Model 11 www.vishay.com Vishay Spectrol 25.4 mm Diameter Eleven Turn Dial FEATURES • Round vernier scale • 1" diameter • 1/ 4" or 1/ 8" RoHS COMPLIANT shaft adapter • Black chrome finish with white markings • Brushed chrome finish with black markings QUICK REFERENCE DATA • Satin chrome finish with black or white markings Sensor type Market appliance Dimensions • Material categorization: For definitions of compliance please see www.vishay.com/doc?99912 DIALS Industrial 25.4 mm diamenter MECHANICAL SPECIFICATIONS OPERATONAL SPECIFICATIONS PARAMETER Dial to be free running and without binds, with axis of drive sleeve perpendicular or in any position within 0.004 per inch (0.10) out of perpendicular with the mounting face Directly to shaft with #2 - 56 spline socket set screw. Drive sleeve set screw on lower side of vertical center line with a graduated circular dial reading of 0 0.075 heigth (1.90) x 0.013 width (0.33) of line Runout Mounting Numeral Size Graduation size: Numeral Intermediate Width Weight Indication Single counter type wheel and a graduated circular dial registering a total count of 11 turns Operation Single numeral in window (0 thru 10) indicates completed number of turns of the drive sleeve. Graduated circular dial indicates the percent of the partial turn of the drive sleeve Transfer point Between 97 and 0 Rotation Increasing indication Decreasing indication 0.040" L (1.02 cm) 0.030" L (0.76 cm) 0.010" (0.25 cm) 0.7 oz. max. (19.84 g) CW direction CCW direction Zero blacklash between dial and the drive sleeve Accuracy DIMENSIONS in inches (millimeters) 0.825 ± 0.010 (22.2 ± 0.25) R 0.630 ± 0.015 (16.16 ± 0.04) COUNTING DIAL 30° ± 5° Ø 1.00 ± 0.015 (25.4 ± 0.04) TURNING KNOB DRIVE SLEEVE 50° ± 5° MOUNTING FACE 0.015 0.125 (3.18) +- 0.000 0.063 (1.60) + 0.001 0.250 Ø (6.35) - 0.000 Ø 0.382 (9.70) BREAK LEVER GRADUATED DIAL SET SCREW BASE 0.625 ± 0.015 R (15.9 ± 0.4) 0.225 R (5.72) Ø 0.515 ± 0.10 (13.1 ± 0.25) Ø 0.250 + 0.001 (6.35 + 0.025) ± 0.040 (1.0) 0.175 ± 0.015 (4.45 ± 0.25) + 0.015 0.272 (6.91) - 0.000 + 0.000 0.510 (12.95) - 0.015 0.750 ± 0.015 EXTENSION SHAFT POTS TO PANEL MOUNT: (19.05 ± 0.4) MIN. 0.550 (14.0) MAX. 0.750 (19.05) ORDERING INFORMATION/DESCRIPTION 11 A 11 BO10 e MODEL SHAFT DIAMETER FINISH AND OTHER FEATURES 11. Satin chrome, black markings 21. Black chrome, white markings 31. Brushed chrome, black markings 41. Satin chrome, white markings PACKAGING LEAD FINISH A 1/4" Shaft (standard) B 1/8" Shaft adapter Example: 11 - A - 11 SAP PART NUMBERING GUIDELINES 11 A 11 B10 MODEL SHAFT DIAMETER FINISH PACKAGING Revision: 04-Jul-12 Document Number: 57085 1 For technical questions, contact: [email protected] 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 Legal Disclaimer Notice www.vishay.com Vishay Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. 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 in any datasheet or in any other disclosure relating to any product. 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We confirm that all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU. Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as Halogen-Free follow Halogen-Free requirements as per JEDEC JS709A standards. Please note that some Vishay documentation may still make reference to the IEC 61249-2-21 definition. We confirm that all the products identified as being compliant to IEC 61249-2-21 conform to JEDEC JS709A standards. Revision: 02-Oct-12 1 Document Number: 91000