EMS22Q Datasheet, PDF (4/4 Pages) Bourns Electronic Solutions – Non-Contacting Incremental Encoder

EMS22Q - Non-Contacting Incremental Encoder
Product Dimensions
Cable Assembly
CONNECTOR
2.00 MM PITCH, 6 CIRCUITS
2 PLCS.
254.0 ± 6.35
(10.00 ± 0.25)
CIRCUIT #1
How To Order
25.4
(1.0)
MAX.
2 PLCS.
13.97
(0.55)
2 PLCS.
FLAT CABLE
2.0 MM PITCH ROUND CONDUCTOR
24 AWG (7X32) STRANDED, TOP COAT
6 CIRCUITS, P.V.C. INSULATION
PIN 1 IDENTIFICATION STRIPE
DIMENSIONS:
CIRCUIT #1
MM
(INCHES)
BOURNS EMS22 22 MM NON-CONTACTING INCREMENTAL ENCODER
EMS22Q51-B28-LS4
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
L Axial, Multi-
Available With
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
1
32
2
64
3
128
4
256
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
Q Quadrature
* Shaft length measured from mounting surface.
** Standard ribbon cable is 10 inches long. Consult factory for other lengths.
REV. 07/12
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.