Two-circuit Limit Switch
WL
F-81
Lim
it
Switch
es
Note: 1.
Flexible Rod Models: For all models WL
@
indicates a standard model and WL01
@
indicates a microload model.
2.
Unless otherwise indicated, a tolerance of
±
0.4 mm applies to all dimensions.
Note:
These values are taken from the top end of the wire or spring.
Operating characteristics
WLNJ
WL01NJ
(See note.)
WLNJ30
WL01NJ30
(See note.)
WLNJ-2
WL01NJ-2
(See note.)
WLNJ-S2
WL01NJ-S2
(See note.)
Operating force: OF max.
1.47 N
1.47 N
1.47 N
0.28 N
Pretravel: PT
20
±
10 mm
20
±
10 mm
40
±
20 mm
40
±
20 mm
Coil Spring
Coil Spring (Multi-wire)
Coil Spring (Resin Rod)
Steel Wire
(See note 3.)
(See note 2.)
42 max.
(See note 1.)
(See note 2.)
(See note 1.)
(See note 3.)
(See note 2.)
(See note 3.)
(See note 1.)
42 max.
(See note 1.)
(See note 2.)
(See note 3.)
42 max.
42 max.
6.5 dia.
4.8 dia.
26 dia.
8 dia.
1 dia.
WLNJ
WL01NJ
WLNJ-30
WL01NJ-30
WLNJ-2
WL01NJ-2
WLNJ-S2
WL01NJ-S2
0
Four,
5.2
+0.2
dia. holes
JIS B0202 G1/2
Effective thread:
4 threads min.
Four, M6
Depth: 15 min.
2.
Stainless steel coil spring
Note: 1.
The coil spring may be operated from any direc-
tion except the axial direction (
↓
).
3.
Optimum operating range of the coil spring is
within 1/3 of the entire length from the top end.
0
Four,
5.2
+0.2
dia. holes
Three, M4
(length: 13)
JIS B0202 G1/2
Effective thread:
4 threads min.
Four, M6
Depth: 15 min.
2.
Piano wire coil
Note: 1.
The coil spring may be operated from any
direction except the axial direction (
↓
).
3.
Optimum operating range of the coil spring is
within 1/3 of the entire length from the top end.
0
Four,
5.2
+0.2
dia. holes
JIS B0202 G1/2
Effective thread:
4 threads min.
Four, M6
Depth: 15 min.
2.
Polyamide resin rod
Note: 1.
The coil spring may be operated from any direction
except the axial direction (
↓
).
3.
Optimum operating range of the rod is within 1/3 of
the entire length from the top end.
M3 (length: 3) Allen-
head set screw
0
Four,
5.2
+0.2
dia. holes
JIS B0202 G1/2
Effective thread:
4 threads min.
Four, M6
Depth: 15 min.
2.
Stainless steel wire
Note: 1.
The coil spring may be operated from any direction
except the axial direction (
↓
).
3.
Optimum operating range of the wire is within 1/3 of
the entire length from the top end.
Three, M4
(length: 13)
Three, M4
(length: 13)
Three, M4
(length: 13)