21PA11B10 Datasheet, PDF (1/2 Pages) Vishay Siliconix – 46.0 mm Diameter Eleven Turn Dial

Model 21P
Vishay Spectrol
46.0 mm Diameter Eleven Turn Dial
FEATURES
• Round vernier scale
• 1 ¹³/₁₆" dia. (46.0 mm)
• Material: Plastic ABS mold
• Finish: Metallized clear (aluminum)
RoHS
COMPLIANT
MECHANICAL SPECIFICATIONS
Mounting
Numeral Size:
Counter Wheel
Graduated Dial
Graduation Size:
Numeral and Every Fifth
Intermediate
Width
Weight
OPERATIONAL SPECIFICATIONS
Readout and Operation
Transfer Point
Rotation
Accuracy
DIMENSIONS in millimeters (inches)
PANEL
POTENTIOMETER
10 TURN MAX.
Direct to shaft with # 4 - 40 unc hext socket set screw located
adjacent to No. 75 on graduated dial
1_{/12 x} 1_{/16" (2.0 x 1.6 mm)}
1_{/8 x} 1_{/12" (3.2 x 2.0 mm)}
1_{/12" (2.0 mm)}
1_{/24" (1.0 mm)}
0.01" (0.2 mm)
13 g
1099 turns total
The number in window (0 thru 10) indicates completed number of turn of
the drive sleeve. Graduated circular dial indicates the percent of the
partial turn of the drive sleeve
The number in center of window shall change as graduated dial rotates
between 98 and 0
Readout shall increase with CW and decrease with CCW rotation
Zero backlash between graduated dial and drive sleeve
0.96"
(24.6 mm)
0.625"
(15.9 mm)
NUT
ORDERING INFORMATION/DESCRIPTION
21P
A
MODEL
SHAFT DIAMETER AND ACCOMODATION
A ¹/₄" shaft (standard)
B 6 mm shaft
Example: 21P - A - 11
DRILL 0.125 ON RADIUS 0.5625
(3.175 mm)
(14.3 mm)
11
FINISH
Metallized clear (aluminium)
BO10
PACKAGING
e
LEAD FINISH
SAP PART NUMBERING GUIDELINES
21P
A
MODEL
SHAFT DIAMETER
11
FINISH
www.vishay.com
176
For technical questions, contact: [e-mail]
B10
PACKAGING
Document Number: 57017
Revision: 23-Jan-07