Model 11 Vishay Spectrol 25.4mm Dia Eleven Turn Dial FEATURES * * * * * * Round Vernier Scale 1" Dia. 1/4" or 1/8" Shaft Adapter Black Chrome Finish with White Markings Brushed Chrome Finish with Black Markings Satin Chrome Finish with Black or White Markings MECHANICAL SPECIFICATIONS OPERATIONAL SPECIFICATIONS PARAMETER Indication Runout 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 Mounting 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 Numeral Size 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 Transfer Point Between 97 and 0 Rotation Increasing indication CW direction Decreasing indication CCW direction Accuracy Numeral Zero backlash between 0.40 inches L (1.02cm) Intermediate dial and the drive sleeve 0.030 Inches L (0.76cm) Width 0.010 Inches (0.25cm) Weight 0.7 oz maximum (19.84gm) DIMENSIONS in inches (millimeters) 015 0.630 R (16.16) Operation drive sleeve 0.75 H (1.90) x 0.13 Width (0.33) of line Graduation Size: Single counter type wheel and a graduated circular dial registering a total count of 10 turns TURNING KNOB COUNTING DIAL 5 30 + 0.000 - 0.015 0.826 MOUNTING FACE (21.00) 0.125 (3.18)+ 0.015 0.000 0.063 (1.60) + 0.001 0.000 0.250 O (6.35) DRIVE SLEEVE 5 50 0.382 O (9.70) 0.015 DIA 0.225 R (5.71) 0.515 (13.08) 0 80 70 6 BRAKE LEVER + 0.000 - 0.015 50 4 0 GRADUATED DIAL 015 1.000 O (25.40) Lock washer, internal tooth, steel, nickel plated panel nut: brass, nickel plated 0 90 30 20 10 Mounting Hardware 0.046 (1.17) SET SCREW BASE + 0.013 - 0.000 0.195 (4.95) + 0.015 - 0.000 0.272 (6.91) + 0.000 - 0.015 0.510 (12.95) 0.375 (9.52) 0.040 (1.02) 0.062 (1.57) 0.775 (19.60) ORDERING INFORMATION 11 MODEL Example: 11 - 1 - 11 www.vishay.com 148 1 SHAFT DIAMETER AND NUMERICAL DISPLAY 1. 1/4" Shaft (standard) 2. 1/8" Shaft adapter 11 FINISH AND OTHER FEATURES 11. Satin chrome, black markings 21. Black chrome, white markings 31. Brushed chrome, black markings 41. Satin chrome, white markings Document Number: 57085 Revision 01-Jun-01