Two-circuit Limit Switch
WL
F-85
Lim
it
Switch
es
Note: 1.
The operating characteristics of WLCA12-2N and WL01CA12-2N are measured at the lever length of 38 mm.
2.
The operating characteristics of WLCL-2N and WL01CL-2N are measured at the rod length of 140 mm.
OF and RF for WLCA12-2N and WL01CA12-2N, with a lever length of 89 mm.
High-precision Models
The high-precision models feature a pretravel of 5
°
(as compared with 15
°
for the standard models) and a repeat accuracy twice as great as stan-
dard models. The high-precision models are ideal for positioning control of machine tools.
For all models WL
@
indicates a standard model and WL01
@
indicates a microload model.
Note:
Unless otherwise indicated, a tolerance of
±
0.4 mm applies to all dimensions.
Operating characteristics
WLCA2-2N
WL01CA2-2N
WLCA12-2N
WL01CA12-2N
(See note 1.)
WLCL-2N
WL01CL-2N
(See note 2.)
Operating force: OF max.
9.61 N
9.61 N
2.84 N
Release force: RF min.
1.18 N
1.18 N
0.25 N
Pretravel: PT max.
20
°
20
°
20
°
Overtravel: OT min.
70
°
70
°
70
°
Movement differential: MD max.
10
°
10
°
10
°
Operating
characteristics
WLCA12-2N, WL01CA12-2N
OF
4.10 N
RF
0.50 N
Adjustable Rod Lever
Note:
Stainless steel rod
42 max.
55 max.
Four, M3
Two, 5.2
+0.2
dia.
0
WLCL-2N
WL01CL-2N
Adjustable range:
25 to 140
3
±
0.2 dia. (length:
160) (see note)
M8 (length: 12)
Allen-head
lock screw
M5 (length:
12) Allen-
head bolt
0
Four, 5.2
+0.2
dia. holes
JIS B0202 G1/2
Effective thread:
4 threads min.
Four, M6
Depth: 15 min.
Two, M5
(length: 18)
Three, M4
(length: 13)
Roller Lever
Note:
Stainless sintered roller
17.5 dia. (length: 7) (see note)
42 max.
Four, M3.5
60 max.
WLGCA2
WL01GCA2
M5 (length: 12)
Allen-head bolt
0
Four,
5.2
+0.2
dia. holes
JIS B0202 G1/2
Effective thread:
4 threads min.
Four, M6
Depth: 15 min.
38R
Three, M4
(length: 13)
Operating characteristics
WLGCA2
WL01GCA2
Operating force: OF max.
13.34 N
Release force: RF min.
1.47 N
Pretravel: PT
Overtravel: OT min.
40
°
Movement differential: MD max.
3
°
0
5
°
+2
