EAW0D-B24-AE0128 Bourns Inc., EAW0D-B24-AE0128 Datasheet - Page 4

Absolute/Mechanical Encoder

EAW0D-B24-AE0128

Manufacturer Part Number
EAW0D-B24-AE0128
Description
Absolute/Mechanical Encoder
Manufacturer
Bourns Inc.
Type
Mechanical Encoderr
Datasheet

Specifications of EAW0D-B24-AE0128

Encoder Resolution
128CPR
Rotational Speed Max
120rpm
Rotational Life Cycles
50000
Contact Current
10mA
Encoder Output
Gray Code
Operating Temperature Range
-40°C To +85°C
Mounting Type
PC Board
Pulses Per Revolution
128 PPR
Termination Style
Solder Pin
Output
8-bit Gray Code
Shaft Type
1/4 in Diameter Plain with Inserted Slot
With Switch
With
Detents
No
Mounting Style
Bracket
Index Output
Not Indexed
Encoder Signal
Digital
Encoder Code
Gray
Encoder Reading
Absolute
Shaft Diameter (mm)
6.35mm
Shaft Style
Plain
Built In Switch
No
Operating Temperature Min Deg. C
-40C
Operating Temperature Max Deg. C
85C
Terminal Type
PC Pins
Mechanical Life
50000
Encoder Type
Mechanical (Absolute)
Leaded Process Compatible
No
Rohs Compliant
No
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
(.125)
(.125)
Bushing Mounted: Housing A with Rear Facing Terminals
Panel Hole Dimensions
PCB Bracket Mounted: Housing B
Panel Hole Dimensions
3.17
3.17
Dimensional Drawings
DIA.
DIA.
Shaft Style B
EAW - Absolute Contacting Encoder (ACE™)
(.375)
(.375)
(.063)
(.249 + .001/– .003)
9.5
9.5
6.32 + 0.03/– 0.06
1.6
DIA.
(.047)
1.19
(.391)
(.391)
9.93
9.93
DIA.
DIA.
(.200)
(.600)
15.24
5.08
PCB Board Hole Pattern w/PCB Bracket
2 PLCS.
PCB Board Hole Pattern w/PCB Bracket
Shaft Style C
"D" DIMENSION EXTENDS FROM SHAFT END TO BUSHING FACE
"D" = (SHAFT LENGTH, FMS) – (BUSHING LENGTH)
(.218 ± .003)
5.54 ± .076
"D"
(.100)
(.450)
2.54
11.43
(.047)
1.2
(.249 + .001/– .003)
(.100)
6.32 + 0.03/– 0.06
TYP.
(1.00)
2 PLCS.
2.54
DIA. 10 PLCS.
25.4
(.047)
1.2
TYP.
(1.00)
DIA. 14 PLCS.
25.4
DIA.
Customers should verify actual device performance in their specifi c applications
Bushing Mounted: Housing A with Forward Facing Terminals
(.125)
3.17
TOLERANCES EXCEPT WHERE NOTED:
.XX = ±
DIMENSIONS:
DIA.
Shaft Style R
(.375)
(.063)
9.5
PCB Board Hole Pattern w/PCB Bracket
(.02)
1.6
.51
.XXX = ±
MM
(IN)
(.236)
6.00
Specifi cations are subject to change without notice.
(.005)
.127
DIA.
(.391)
9.93
(.100)
2.54
(.047)
1.2
DIA.
TYP.
(1.00)
DIA. 10 PLCS.
25.4

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