EAW0D-B24-AE0128 Bourns Inc., EAW0D-B24-AE0128 Datasheet - Page 5

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

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

REV. 02//25/11
Specifi cations are subject to change without notice.
Customers should verify actual device performance in their specifi c applications
PART NUMBERING SYSTEM
The sample part number demonstrates the identification
code for Bourns contacting encoders.
The part number shown is a commonly used model,
typically available from stock.
*Consult factory concerning special inquiries.
DETENT CONFIGURATION
How to Order
Code
Code
Code
E A W 0 J
W
A
L
0
EAW - Absolute Contacting Encoder (ACE™)
Rotational Life
50,000 Revolutions
Description
9 mm x 1/4 " Length. Threaded M9x0.75
9 mm x 3/8 " Length. Threaded M9x0.75
(Use B shaft only.)
Description
Non-Detented
BUSHING CONFIGURATION
SHAFT STYLE (See Outline Drawing for Details)
Code
C
B
R
Description
Plain with Inserted Slot (1/4 " Dia.)
Single Flatted (1/4 " Dia.)
Plain with Inserted Slot (6 mm Dia.)
ANTI-ROTATION LUG POSITION
Code
D
J
Description
9:00 Position
None
- B 2 4
- A E 0 1 2 8 L
Code
24
19
Description
3/4 " (19.05 mm) Length
Metric
19 mm Length
Features
Rear Mount Terminals
Forward Facing Terminals
PCB Bracket
Hardware Included
SHAFT LENGTH (FMS)
HOUSING TERMINAL CONFIGURATION
E0128
(X indicates “Equipped With”)
Code
PERFORMANCE CODE
Detents
Code
0
L
Shaft Styles
Available
RoHS IDENTIFIER
B, C
Description
Compliant
X
R
A
X
States/Rev.
128
B
X
X
Code
C
X
X
X
H
X
X
K
X