Model 11
Vishay Spectrol
DIMENSIONS in inches (millimeters)
Ø 1.00 ± 0.015
(25.4 ± 0.04)
www.vishay.com
172
MECHANICAL SPECIFICATIONS
PARAMETER
Runout
Mounting
Numeral Size
Graduation Size:
Numeral
Intermediate
Width
Weight
ORDERING INFORMATION/DESCRIPTION
Example: 11 - A - 11
SAP PART NUMBERING GUIDELINES
R 0.630 ± 0.015
(16.16 ± 0.04)
MODEL
11
MODEL
11
COUNTING DIAL
Dial to be free running and without binds, with
screw. Drive sleeve set screw on lower side of
0.075 heigth (1.90) x 0.013 width (0.33) of line
Directly to shaft with #2 - 56 spline socket set
vertical center line with a graduated circular
axis of drive sleeve perpendicular or in any
position within 0.004 per inch (0.10) out of
SHAFT DIAMETER
30° ± 5°
A
B
perpendicular with the mounting face
1
1
/
/
4
8
50° ± 5°
" Shaft (standard)
" Shaft adapter
BREAK LEVER
GRADUATED DIAL
BASE
0.7 oz. max. (19.84 g)
A
25.4 mm Diameter Eleven Turn Dial
0.040" L (1.02 cm)
0.030" L (0.76 cm)
0.010" (0.25 cm)
dial reading of 0
SHAFT DIAMETER
For technical questions, contact: sfer@vishay.com
TURNING KNOB
DRIVE SLEEVE
SET SCREW
A
11. Satin chrome, black markings
21. Black chrome, white markings
31. Brushed chrome, black markings
41. Satin chrome, white markings
FINISH AND OTHER FEATURES
0.825 ± 0.010
0.750 ± 0.015
(22.2 ± 0.25)
(19.05 ± 0.4)
0.175 ± 0.015
(4.45 ± 0.25)
FEATURES
• Round vernier scale
• 1" diameter
•
• Black chrome finish with white markings
• Brushed chrome finish with black markings
• Satin chrome finish with black or white markings
± 0.040 (1.0)
MOUNTING FACE
0.125 (3.18)
0.063 (1.60)
0.272 (6.91)
11
0.510 (12.95)
0.250 Ø (6.35)
EXTENSION SHAFT POTS TO PANEL MOUNT:
MIN. 0.550 (14.0) MAX. 0.750 (19.05)
OPERATIONAL SPECIFICATIONS
Indication
Operation
Transfer Point
Rotation
Increasing Indication
Decreasing Indication
Accuracy
1
Ø 0.382
/
(9.70)
4
" or
FINISH
1
11
/
+ 0.015
- 0.000
+ 0.015
- 0.000
8
Ø 0.515 ± 0.10
+ 0.000
- 0.015
" shaft adapter
(13.1 ± 0.25)
+ 0.001
- 0.000
graduated circular dial registering a total
the drive sleeve. Graduated circular dial
indicates completed number of turns of
indicates the percent of the partial turn
0.625 ± 0.015 R
Single numeral in window (0 thru 10)
PACKAGING
(15.9 ± 0.4)
Single counter type wheel and a
BO10
dial and the drive sleeve
Zero blacklash between
of the drive sleeve
Between 97 and 0
count of 11 turns
CCW direction
CW direction
Document Number: 57085
PACKAGING
B10
0.225 R
(5.72)
Revision: 24-Jan-07
LEAD FINISH
Ø 0.250 + 0.001
(6.35 + 0.025)
e
RoHS
COMPLIANT