E2EZ

7

Safety Precautions

Refer to Warranty and Limitations of Liability.

This product is not designed or rated for ensuring

safety of persons either directly or indirectly.

Do not use it for such purposes.

Do not use this product under ambient conditions that exceed the

ratings.

● Design

Influence of Surrounding Metal

When mounting the Sensor within a metal panel, ensure that the

clearances given in the following table are maintained. Failure to

maintain these distances may cause deterioration in the performance

of the Sensor.

Influence of Surrounding Metal (Unit: mm)

Mutual Interference

When installing Sensors face-to-face or side-by-side, ensure that the

minimum distances given in the following table are maintained.

Aluminum and Iron Cuttings

Normally aluminum or iron cuttings will not be detected even if they

adhere to or accumulate on the sensing surface.

Detection signals may be output for the following:

If this occurs, remove the cuttings from the sensing surface.

1. Relationship between the Size of the Cutting (d) and the Size of

the Sensing Surface (D)

Cuttings of the size d

≥

D on the sensing surface *

● Mounting

Do not tighten the nut with excessive force.

A washer must be used with the nut.

Note: 1. The allowable tightening strength depends on the distance from the

edge of the head, as shown in the following table. (A is the distance

from the edge of the head. B includes the nut on the head side. If the

edge of the nut is in part A, the tightening torque for part A applies

instead.)

2. The following torque assume washers are being used.

WARNING

Precautions for Correct Use

Item

l

d

D

m

n

Model

Embedded

material

E2EZ-X2

@

Iron

012

0

8

18

Aluminum

225

2

36

E2EZ-X4

@

Iron

018

0

16

27

Aluminum

540

5

54

E2EZ-X8

@

Iron

030

0

32

45

Aluminum

10

70

10

90

D

d dia.

m

n

l

Mutual Interference (Unit: mm)

Model

Item

A

B

E2EZ-X2

@

30

20

E2EZ-X4

@

40

50

E2EZ-X8

@

60

100

A

B

Tightening

Torque

Part A

Part B

Model

Dimension

(mm)

Torque

Torque

E2EZ-X2D

@-@

30 N·m

E2EZ-X4D

@-@

70 N·m

E2EZ-X8D

@-@

180 N·m

E2EZ-X4C1

E2EZ-X4Y1

20

15 N·m

29 N·m

E2EZ-X8C1

E2EZ-X8Y1

22

29 N·m

39 N·m

2

3

D

d

Sensing

surface

Cutting

Cutting

Pressed against

sensing surface.

*E2EZ-X2

@: d ≥

D on the sensing surface.

2. Cuttings Pressed against the Sensing

Surface

Model

Size

D

E2EZ-X2

@

E2EZ-X4

@

16

E2EZ-X8

@

28

1

3

Part B

Part A