EMS22D_14 Datasheet, PDF (5/5 Pages) Bourns Electronic Solutions – Non-Contacting Direction/Step Encoder

3EM31S222-D2-mNomn-SCoMnDtacTtrinimg DmiriencgtiPono/tSetnetpioEmnceotdeerr
How To Order
BOURNS EMS22 22 MM NON-CONTACTING DIRECTION/STEP ENCODER
EMS22D51-B28-LS5
INDEX CHANNEL
Code Description
1 1 LSB
3 3 LSB
SHAFT LENGTH
DESIGNATOR*
Code Description
16 1/2 " Long
20 5/8 " Long
28 7/8 " Long
25 25 mm Long
VOLTAGE
SUPPLY
(Available with
D Bushing Only)
Code Description
3 3.3 VDC
5 5 VDC
TERMINAL
CONFIGURATION**
Code Description
SHAFT STYLE
Available With
L Axial, Multi-
Purpose Pin
Code Description
Bushings (Code)
M Rear Ribbons
B 1/4 " Dia., Plain End
S
Cable with
C 1/4 " Dia., Flatted End
S
Connector
D 1/8 " Dia., Plain End
T, W
W Rear Ribbons
R 6 mm Dia., Slotted End
D
Cable -
M 6 mm Dia., Flatted End
D
No Connector
RESOLUTION
Code
PPR
2
64
3
128
4
256
5
512
BUSHING DESIGNATOR
Code Description
S 3/8 " D X 3/8 " L Threaded
(Single Ball Bearing)
T 3/8 " D X 3/8 " L Threaded
(Dual Ball Bearing)
W Servo Mount 7/8 " D
(Dual Ball Bearing)
D 9 mm D X 7.94 mm L Threaded
(Single Ball Bearing)
OUTPUT TYPE
Code Description
D Direction/Step
* Shaft length measured from mounting surface.
** Standard ribbon cable is 10 inches long. Consult factory for other lengths.
REV. 01/14
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.