EM14A0D-B28-L032S Bourns Inc., EM14A0D-B28-L032S Datasheet - Page 3
![ROTARY OPTICAL ENCODER - 14MM](/photos/16/35/163571/em14_lpart_sml.jpg)
EM14A0D-B28-L032S
Manufacturer Part Number
EM14A0D-B28-L032S
Description
ROTARY OPTICAL ENCODER - 14MM
Manufacturer
Bourns Inc.
Series
EM14r
Type
Optical Encoderr
Datasheet
1.EM14C0D-E24-L032S.pdf
(5 pages)
Specifications of EM14A0D-B28-L032S
Encoder Type
Optical
Output Type
Quadrature (Incremental)
Pulses Per Revolution
32
Voltage - Supply
5VDC
Actuator Type
1/4" Dia Slotted End
Detent
No
Built In Switch
Yes
Mounting Type
Panel, PCB Through Hole
Orientation
Vertical
Termination Style
PC Pin
Rotational Life (cycles Min)
1M
Detents
No
Motion
Rotary
Number Of Channels
2
Mounting Style
Through Hole
Index Output
Not Indexed
Encoder Signal
Digital Square Wave
Shaft Style
Slot
Shaft Diameter (mm)
6.35mm
Operating Supply Voltage (typ)
5VDC
Operating Temperature Min Deg. C
-40C
Operating Temperature Max Deg. C
70C
Terminal Type
PC Pins
Mechanical Life
2000000
Output
2 bit Quadrature Code
Shaft Type
Slotted
With Switch
With
Operating Temperature Range
- 40 C to + 70 C
Product
Optical
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Specifi cations are subject to change without notice.
Customers should verify actual device performance in their specifi c applications.
Product Dimensions
Shaft / Flat Length Dimensions
SHAFT
(.250)
6.35
DIA.
(.187)
"A" Style Bushing - Slotted Shafts
SHAFT
4.76
(.250)
6.35
EM14 - 14 mm Rotary Optical Encoder w/Switch
14.76
(.581)
"A" Style Bushing - Flatted Shafts
DIA.
(.040)
0.99
(.315)
8.00
BUSHING
F
(.375)
DIA.
9.52
(.071)
3/8-32 UNEF-2A
1.8
BUSHING
3/8-32 UNEF-2A
(.375)
DIA.
9.52
SHAFT LENGTH
L
L
(.750)
(.875)
19.05
22.22
"L"
(0.561)
R
14.25
ANTI-ROTATION BOSS
(.047)
1.19
(.375)
9.53
(OPTIONAL)
SHAFT LENGTH
(.375)
9.53
X
FLAT LENGTH
(.750)
(.875)
19.05
22.22
(.031)
.79
"L"
(.313)
(.375)
7.94
9.52
"F"
HIGH
SHAFT
(.236)
(SEE TABLE FOR OPTIONS)
DIA.
6.0
SHAFT
(.236)
"R" Style Bushing - Slotted Shafts
(SEE TABLE FOR OPTIONS)
"R" Style Bushing - Flatted Shafts
DIA.
6.0
(.040)
(.174)
0.99
4.42
(.187)
4.76
BUSHING
METAL SHAFT
METAL BUSHING
F
(.394)
DIA.
10.0
(.071)
1.8
M10 x 0.75-6 g
M10 x 0.75-6 g
BUSHING
(.394)
DIA.
10.0
F
L
SHAFT LENGTH
L
(.787)
(.984)
20.0
25.0
"L"
(.374)
(.374)
9.5
9.5
SHAFT LENGTH
L
FLAT LENGTH
(.787)
(.984)
20.0
25.0
"L"
(.275)
(.472)
12.0
7.0
"F"
(.375)
9.53
MOUNTING
"R" PIN STYLE
SURFACE
(.082)
2.08
SHAFT
(.125)
TYP.
3.17
"R" PIN STYLE
DIA.
TYP.
"C" Style Bushing - Slotted Shafts
10.03
(.395)
(.031)
0.79
(.060)
1.52
DIMENSIONS:
(.060)
1.52
1/4-32 UNEF-2A
BUSHING
(.250)
DIA.
6.35
L
(.250)
6.35
TYP.
"L" PIN STYLE
(INCHES)
"L" PIN STYLE
MM
(.069)
(.125)
1.75
0.457 ± 0.026
3.18
(.018 ± .001)
SHAFT LENGTH
DIA.
TYP.
(.750)
(.875)
19.05
22.22
"L"