BOURNS EMS22 22 MM NON-CONTACTING ABSOLUTE ENCODER

EMS22A50-B28-LS

6

SHAFT LENGTH

DESIGNATOR*

Code

16

20

28

25

Description

1/2 " Long

5/8 " Long

7/8 " Long

25 mm Long

(Available with

D Bushing Only)

VOLTAGE

SUPPLY

Code

3

5

Description

3.3 VDC

5 VDC

OUTPUT TYPE

Code

A

B

Description

CW Absolute

CCW Absolute

Notes

See Note 1 below

See Note 2 below

TERMINAL

CONFIGURATION**

Code

L

M

W

Description

Axial, Multi-

Purpose Pin

Rear Ribbons

Cable with

Connector

Rear Ribbons

Cable -

No Connector

RESOLUTION

Code

6

States

1024

SHAFT STYLE

Code

B

C

D

R

M

Available With

Bushings (Code)

S

S

T, W

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

INDEX CHANNEL

Code

0

Description

No Index

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)

* Shaft length measured from mounting surface.

** Standard ribbon cable is 10 inches long. Consult factory for other lengths.

Note 1: (A) positions increase from 0 to 1024 with CW rotation of the shaft.

Note 2: (B) positions increase from 0 to 1024 with CCW rotation of the shaft.

How To Order

REV. 07/12

Specifications are subject to change without notice.

Customers should verify actual device performance in their specific applications

EMS22A - Non-Contacting Absolute Encoder