Bourns Incremental rotary encoder 5 Vdc Switch postions 1024 360 ° EMS22D51-B28-LS5 1 pc(s) EMS22D51-B28-LS5 数据表
产品代码
EMS22D51-B28-LS5
EMS22D - Non-Contacting Direction/Step Encoder
REV. 07/12
Specifi cations are subject to change without notice.
Customers should verify actual device performance in their specifi c applications.
Product Dimensions
Cable Assembly
25.4
(1.0)
MAX.
2 PLCS.
254.0 ± 6.35
(10.00 ± 0.25)
CIRCUIT #1
13.97
(0.55)
2 PLCS.
CIRCUIT #1
PIN 1 IDENTIFICATION STRIPE
CONNECTOR
2.00 MM PITCH, 6 CIRCUITS
2 PLCS.
FLAT CABLE
2.0 MM PITCH ROUND CONDUCTOR
24 AWG (7X32) STRANDED, TOP COAT
6 CIRCUITS, P.V.C. INSULATION
BOURNS EMS22 22 MM NON-CONTACTING DIRECTION/STEP ENCODER
E M S 2 2 D 5 1 - B 2 8 - L S 5
SHAFT LENGTH
DESIGNATOR*
Code
16
20
28
25
20
28
25
Description
1/2 " Long
5/8 " Long
7/8 " Long
25 mm Long
(Available with
D Bushing Only)
1/2 " Long
5/8 " Long
7/8 " Long
25 mm Long
(Available with
D Bushing Only)
VOLTAGE
SUPPLY
Code
3
5
5
Description
3.3 VDC
5 VDC
3.3 VDC
5 VDC
OUTPUT TYPE
Code
D
Description
Direction/Step
Direction/Step
TERMINAL
CONFIGURATION**
Code
L
M
W
Description
Axial, Multi-
Purpose Pin
Rear Ribbons
Cable with
Connector
Rear Ribbons
Cable -
No Connector
Axial, Multi-
Purpose Pin
Rear Ribbons
Cable with
Connector
Rear Ribbons
Cable -
No Connector
RESOLUTION
Code
2
3
4
5
3
4
5
PPR
64
128
256
512
128
256
512
SHAFT STYLE
Code
B
C
D
R
C
D
R
M
Available With
Bushings (Code)
S
S
S
T, W
D
D
D
Description
1/4 " Dia., Plain End
1/4 " Dia., Flatted End
1/8 " Dia., Plain End
6 mm Dia., Slotted End
6 mm Dia., Flatted End
1/4 " Dia., Plain End
1/4 " Dia., Flatted End
1/8 " Dia., Plain End
6 mm Dia., Slotted End
6 mm Dia., Flatted End
INDEX CHANNEL
Code
1
3
3
Description
1 LSB
3 LSB
1 LSB
3 LSB
BUSHING DESIGNATOR
Code
S
T
W
D
Description
3/8 " D X 3/8 " L Threaded
(Single Ball Bearing)
3/8 " D X 3/8 " L Threaded
(Dual Ball Bearing)
Servo Mount 7/8 " D
(Dual Ball Bearing)
9 mm D X 7.94 mm L Threaded
(Single Ball Bearing)
3/8 " D X 3/8 " L Threaded
(Single Ball Bearing)
3/8 " D X 3/8 " L Threaded
(Dual Ball Bearing)
Servo Mount 7/8 " D
(Dual Ball Bearing)
9 mm D X 7.94 mm L Threaded
(Single Ball Bearing)
* Shaft length measured from mounting surface.
** Standard ribbon cable is 10 inches long. Consult factory for other lengths.
** Standard ribbon cable is 10 inches long. Consult factory for other lengths.
How To Order
DIMENSIONS:
MM
(INCHES)