Introducing Two New Turns-Counting Dials
Full Metal Precision-Counting Dial
FEATURES
s
s
s
s
s
Large package size with precision feel
For use with precision potentiometers or other rotating devices up to 20 turns
Excellent legibility - black marking on chrome background
High quality cast and hardchrome housing, rugged construction
Metal-to-metal setscrew threads
No backlash - mounted directly to potentiometer shaft
High force "CLICK-BRAKE"
Two anti-rotation mounting systems with lug or nut
Model H-46
Part
Number
H-46-6A
H-46-6M
Accepts Shaft
Diameter
1/4" (6.35mm)
6mm
s
s
s
POTENTIOMETER MOUNTING HOLE
MOUNTING
24.0
(.944)
12.50
(.492)
10.31
DIA.
(.405)
14.30
(.562)
3.17
(.124) DIA.
14.30
(.562)
46.0
(1.811)
PANEL LAYOUT
DIMENSIONS IN MM (INCHES)
Full Metal Precision-Counting Dial
FEATURES
s
s
Compact - requires only 7/8" (22.2mm) diameter panel space
For use with precision potentiometers or other rotating devices up to 15 turns
Excellent legibility - back marking on chrome background
High quality cast and hardchrome housing, rugged construction
Metal-to-metal setscrew threads
No backlash - mounted directly to potentiometer shaft
High force "CLICK-BRAKE"
Model H-22
Part
Accepts Shaft
Number
Diameter
H-22-6A
1/4" (6.35mm)
H-22-6M
6mm
H-22-3A
1/8" (3.17mm)
H-22-6A-B 1/4" (6.35mm)
All Black
s
s
s
s
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POTENTIOMETER
HARDWARE
KEY SLOT SUPPLIED WITH
(INSIDE) POTENTIOMETER
KEYED TO
ANTIROTATION DEVICE
POTENTIOMETER
MOUNTING HOLE
9.52
(.374)
10.36
TYP.
(.407)
OUTER RING
16.5
(.649)
22.2
(.874)
SET SCREW
18.1
MIN.
(.712)
22.2
MAX.
(.874)
9.53
(.375)
3.30
(.129)
PANEL
ANTIROTATION
DEVICE
TURNS-COUNTING
DIAL
1.98
(.077)
PANEL HOLE
PATTERN
DIMENSIONS IN MM (INCHES)
Specifications are subject to change without notice.
Turns-Counting Dials Guide
Specifications
Turns
Readout
Divisions/Turn
Brake
Diameter
Depth
Weight in Grams
Part Numbers/
Shaft Diameter
H-46
0-20
Analog
100
Yes
46mm
25mm
73
H-46-6A
1/4"
H-46-6A
6mm
H-22
0-15
Analog
50
Yes
22mm
24mm
15
H-22-6A
1/4"
H-22-6A-B
1/4"
H-22-6M
6mm
H-22-3A
1/8"
H-506
0-15
Analog
50
Yes
22mm
25mm
7
H-506-1/4
1/4"
CT-23
0-10
Digital
500
Yes
27mm
31.5mm
34
CT-23-6A
1/4"
CT-23-6M
6mm
CT-26
0-10
Digital
500
Yes
28mm
31.5mm
34
CT-26-6A
1/4"
CT-26-6M
6mm
H-490
0-30
Analog
100
Yes
25mm
23.1mm
7
H-493-2
3.18mm
H-494-2
3.18mm
H-491-3
6.35mm
H-492-3
6.35mm
H-493-3
6.35mm
H-494-3
6.35mm
H-492-2
3.18mm
For detailed specifications, reference the Bourns Product Catalog or www.bourns.com
Precision Potentiometers
3540S
3541H
3543H
3545S
3590S
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Specifications are subject to change without notice.
Worldwide Sales Offices
Country
Benelux:
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Ireland:
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USA:
Non-Listed European
Countries:
Phone
+31- 703004333
+86- (0)21 64821250
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+39- (0)2 57502103
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+65- 3461933
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+1- (1)909 781 5500
Fax
+31- 703004345
+86- (0)21 64821249
+33- (0)2 54735156
+49- (0)69 80078299
+44- (0)1276 691088
+39- (0)2 57502138
+81- (0)3 39803329
+65- 3461911
+27- (0)11 802 1429
+41- (0)41 7685510
+886- (0)2 25624116
+44- (0)1276 691088
+1- (1)909 781 5006
+41- 41 7685555
+41- 41 7685510
Technical Assistance
Region
Asia-Pacific
Europe:
North America:
Phone
+886- (0)2 25624117
+41- 41 7685555
+1- (1)909 781-5500
+1- (1)801 786-6200
+1- (1)435 750-7200
Fax
+886- (0)2 25624116
+41- 41 7685510
+1- (1)909 781-5700
+1- (1)801 786-6203
+1- (1)435 750-7253
www.bourns.com
Bourns
®
products are available through an extensive network of manufacturer’s representatives, agents and distributors.
To obtain technical applications assistance, a quotation, or to place an order, contact a Bourns representative in your area.
“Leading by Design” is a trademark of Bourns, Inc.
COPYRIGHT© 1997, BOURNS, INC. LITHO IN U.S.A. RB 12/99 15M/S9019