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E2C
E2C
22
Precautions
Mounting
Do not apply excessive torque to the mounting nuts of the E2C-X or
E2C-C20MA. Be sure to tighten each nut with a toothed washer.
Model
Tightening torque
E2C-X1A
10 kgf
S
cm {0.98 N
S
m}
E2C-X1R5A
20 kgf
S
cm {2.0 N
S
m}
E2C-X2A
60 kgf
S
cm {5.9 N
S
m}
E2C-X5A
150 kgf
S
cm {15 N
S
m}
E2C-X10A
400 kgf
S
cm {39 N
S
m}
E2C-X20MA
150 kgf
S
cm {15 N
S
m}
Note:
Apply above tightening torque to each nut tightened with a
toothed washer.
Tighten the screw to a torque of 2 kgf
S
cm (0.2N
S
m) max. to secure
the E2C non-screw models.
M3 set screw hole
7 to 11.5 mm
Y92E-F3R5 Mounting Bracket
(with 3.5 dia. holes)
(Sold separately)
The Y92E-F5R4 with 5.4-dia.
holes is also sold separately.
Dimensions
Y92E-F3R5
Y92E-F5R4
Effects of Surrounding Metal
When mounting the E2C within a metal panel, ensure that the clear-
ances given in the following table are maintained.
d dia.
(mm)
Models
ȏ
d
D
m
E2C-CR5B
2
6
2
1.5
E2C-CR8
0
(3.5)
0
2.4
E2C-X1A
0
(5)
0
3
E2C-C1A
0
(5.4)
0
3
E2C-X1R5A
0
(8)
0
4.5
E2C-X2A
0
(12)
0
6
E2C-X5A
0
(18)
0
15
E2C-X10A
0
(30)
0
30
E2C-C20MA
25
120
40
60
Note:
Figures in parentheses indicate diameters of shielded
models.
Mutual Interference
When mounting more than two E2Cs face to face or side by side,
ensure that the minimum distances given in the following table are
maintained. Except for the E2C-CR5B, E2C-C20MA, and
E2C-G
j
4A, mutual interference can be prevented with the setting
of the cable length selector of each model. This, however, changes
coil characteristics and the ratings may not be ensured at some tem-
peratures or sensing distances. Be sure that the Sensors operate
normally after cable length change.
(mm)
Model
A
B
E2C-CR5B
20
15
E2C-CR8
20
15
E2C-X1A
20
15
E2C-C1A
20
15
E2C-X1R5A
20
15
E2C-X2A
30
20
E2C-X5A
50
35
E2C-X10A
100
70
E2C-C20MA
300
200
Note:
The above values are possible with the differential travel of
each model set to 5%.