Optical and Mechanical
Encoders
Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com
Control Knob Accessories
CONTROL KNOBS
Ideally Suited for Encoder and
Rotary Switches
FEATURES
• Standard Fit for Grayhill Encoder
and Rotary Switches
• Custom Materials, Styles, Colors
and Markings Available
• Standard Black or Gray
• Choice of Spring Clip (Press-On)
or Metal Insert with Set Screw
Versions
Contact Grayhill for special design
considerations
.335 (8,51)
1.330
(33,78)
DIA.
.440
(11,18)
DIA.
.620 (15,75)
.593
(15,06)
DIA.
.700
(17,78) DIA.
.600
(15,24)
Top View Top View
Style 5013 Style 5014
DIMENSIONS In inches (and millimeters)
.
.894
(22,71)
DIA.
.500
(12,7)
DIA.
.662
(16,81)
.350
(8,9)
DIA.
.500
(12,7)
.440
(11,2)
Top View Top View
Style 5015 Style 5017
Available in .125 and .157 (4mm) dia. shaft in spring clip
(press-on) version only.*
Available in .250 Dia. Shaft only.*
*See Ordering Information.
Encoder
53
Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com
Optical and Mechanical
Encoders
Control Knob Accessories
DIMENSIONS In inches (and millimeters)
.660
(16,76)
.092 (2,34)
TYP.
(4 PLACES)
.500
(12,7)
DIA.
Top View Top View
Style 5020
Style 5019
Top View
Style 5028
.730
(18,54)
.710
(18,03)
DIA.
1.090
(27,69)
SPRING CLIP
.500
(12,7)
DIA. .500
(12,7)
1.575 DIA.
(40,01)
OF
.220
(5,59) R.
C
L
.315
(8,00)
.550
(13,97)
DIA.
.220 R.
(5,59)
.400
(10,16)
.215
(5,46)
.393
(9,98)
Available in ABS, .250 dia. shaft in spring clip (press-on). The locking clip
is also available, requires a custom shaft.**
Top View
Style 5029
*See Ordering Information. **Contact Grayhill representative
For prices and discounts, contact a local sales office or Grayhill.
Custom materials, styles and colors are available.
ORDERING INFORMATION
Series
Style*: 5013, 5014, 5015, 5017, 5019, 5020, 5028, 5029
(see dimension drawings for style options)
Shaft Diameter:
J= .125 dia. shaft
E= .157 (4mm) dia. shaft
K= .250 dia. shaft
11K5028-KCNB
Knob Color:
B= Black
G= Gray
Material:
A= ABS (available on the styles 5017 and 5020 only)
N= Nylon
Version:
C= Spring Clip (press-on)
L= Locking Clip (available on the style 5020 only)
M= Metal Insert w/Set Screw(s)
Encoder
54
