Encoder

Type

Potentiometer

Type

458

Hollow Shaft

Type Devices

Composite operation device that integrates both hollow-center encoder and self return switch.

Hollow Shaft Type Devices

35mm Size Composite Operation Type

C

【

Switch 02】

E

F

D

B

A

9.9

12

12

【

Switch 01】

4.8

3-6.5

3-6

3-3

12.1

6-3.5

21.35

Shaft travel

2.8

A

36

25

B

2-1.5

2.8

F

C

12.5

E

D

5

5

6-¿1hole

Product Line

Vertical

30

15

Self-return

switch

Product No.

Switch

Operating

direction

Length of

operating section

（mm）

Number

of detent

Number

of pulse

300

21.35

Detent torque

（mN・m）

20

±10

EC35B154H401

Minimum order

unit

（pcs.）

Dimensions

Unit:mm

Style

PC board mounting

hole dimensions

Clockwise rotation

Normal case:(SW01)ENCODER output signal

B-C

Between terminals

A-C

Between terminals

15¿ pulse／30 detent

OFF

ON

OFF

ON

From 15°past the center tothe CCW end

From 15°past the center tothe CCW end

CCW direction:ON between F and D

CCW direction:ON between F and E

Self-return case:(SW02)circuit

E

F

D

Total rotation angle 48°

center

10mA 5V DC

30,000cycles

15,000cycles

Rating

Items

Specifications

Operating life

Typical Specifications

Encoder

self-return

switch