EM14A0D-B28-L008S Bourns Inc., EM14A0D-B28-L008S Datasheet - Page 3

• Manufacturer Part Number: EM14A0D-B28-L008S
• Description: ENCODER OPT ROTARY 8PPR W/SW
• Manufacturer: Bourns Inc.
• Series: EM14r

Specifications of EM14A0D-B28-L008S

• Pulses Per Revolution: 8
• Encoder Type: Optical
• Output Type: Quadrature (Incremental)
• 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
• No. Of Channels: 2
• Rotational Speed Max: 120rpm
• Supply Voltage Range: 4.75VDC To 5.25VDC
• Rotational Life Cycles: 1000000
• Torque Max: 1.5in-oz
• Encoder Output: Quadrature
• Mounting Style: SMD/SMT
• Output: 2 bit Gray Code
• With Switch: With Push Switch
• Product: Optical
• Sensor Supply Voltage: 4.75VDC To 5.25VDC
• Rohs Compliant: Yes
• Encoder Resolution: 8CPR
• Leaded Process Compatible: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, 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"