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. 12/13

EMS22A - Non-Contacting Absolute Encoder

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.