EAW0J-B24-AE0128L Bourns Inc., EAW0J-B24-AE0128L Datasheet - Page 4

• Manufacturer Part Number: EAW0J-B24-AE0128L
• Description: Absolute/Mechanical Encoder
• Manufacturer: Bourns Inc.
• Type: Absoluter

Specifications of EAW0J-B24-AE0128L

• 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
• Mounting Style: Through Hole
• Termination Style: Solder Pin
• Output: Digital
• Shaft Type: 1/4 in Diameter Plain with Inserted Slot
• Product: Mechanical
• Pulses Per Revolution: 128
• Detents: No
• 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: Yes
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS 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