Datasheet

WL-N/WLM-N
32
Dimensions and Operating Characteristics (Unit: mm)
Switches with Roller Lever Actuators
Basic, High-sensitivity, and High-precision Switches
Note: Unless otherwise indicated, a tolerance of ±0.4 mm applies to all dimensions.
*1. The operating characteristics for WLCA12-N, WLCA12-2-N, WLCA12-2N-N, and WLG12-N are measured at the lever length of 38 mm.
General-purpose Switches
Model
Operating characteristics
WLCA2-N WLCA2-2-N WLCA2-2N-N WLG2-N WLCA2-7-N WLCA2-8-N WLGCA2-N
Operating force
Release force
Pretravel
Overtravel
Movement Differential
OF
RF
PT
OT
MD
max.
min.
min.
max.
13.34 N
1.18 N
15±5°
70°
12°
13.34 N
1.18 N
25±5°
60°
16°
13.34 N
1.18 N
20° max.
70°
10°
13.34 N
1.18 N
10°
80°
7°
10.2 N
0.9 N
15±5°
70°
12°
8.04 N
0.71 N
15±5°
70°
12°
13.34 N
1.18 N
5°
80°
3°
Model
Operating characteristics
WLCA12-N *1
WLCA12-2-N
*1
WLG12-2N-N *1 WLG12-N *1
Operating force
Release force
Pretravel
Overtravel
Movement Differential
OF
RF
PT
OT
MD
max.
min.
min.
max.
13.34 N
1.18 N
15±5°
70°
12°
13.34 N
1.18 N
25±5°
60°
16°
13.34 N
1.18 N
20° max.
70°
10°
13.34 N
1.18 N
10°
80°
7°
Standard Switches
M5
Allen-head bolt
JIS B 0202 G½
17.5
×
7 dia.
*
(125)
(4.9)
(15.1)
40
±0.7
30.2
±0.2
58.7
±0.2
14.7
R38
Four, 5.2 dia. holes
Two, M3.5
Three, M4
* Stainless sintered roller
5
60 max.
12.7
40
±1.5
41.5
±1.5
53
±1.5
68.7
21.6
53.2
±0.8
42 max.
29.2
±1.2
Four, M6
Depth: 15 min.
25.4
25.4
13.1
Roller lever R38
Basic
WLCA2-N
WLCA2-2-N
WLCA2-2N-N
The only difference in the shape for High-sensitivity and
High-precision Switches is the set position marker plate.
High-sensitivity
WLG2-N
High-precision
WLGCA2-N
17.5
×
15 dia. *
(137)
(4.9)
(15.1)
40
±0.7
30.2
±0.2
58.7
±0.2
14.7
R50
Two, M3.5
Three, M4
Four, 5.2 dia.
holes
* Stainless sintered roller
5
67.2 max.
12.7
41.5
±1.5
58.1
±1.5
M5
Allen-head bolt
JIS B 0202 G½
68.7
21.6
53.2
±0.8
42 max.
29.2
±1.2
Four, M6
Depth: 15 min
25.4
25.4
13.1
36
±1.5
Roller lever R50
Basic
WLCA2-7-N
M5
Allen-head bolt
17.5
×
7 dia. *
(150)
(4.9)
(15.1)
40
±0.7
30.2
±0.2
58.7
±0.2
14.7
R63
Two, M3.5
Three, M4
JIS B 0202 G½
Four, 5.2 dia.
holes
* Stainless sintered roller
5
60 max.
12.7
41.5
±1.5
40
±1.5
53
±1.5
68.7
21.6
53.2
±0.8
42 max.
29.2
±1.2
Four, M6
Depth: 15 min
25.4
25.4
13.1
Roller lever R63
Basic
WLCA2-8-N
17.5
×
7 dia. *
(4.9)
(15.1)
40
±0.7
30.2
±0.2
58.7
±0.2
14.7
Two, M3.5
Three, M4
M5
Allen-head
bolt
JIS B 0202 G½
Four, 5.2 dia. holes
* Stainless sintered roller
5
Adjustable r
ange:
25 to 89
67 max.
12.7
41.5
±1.5
60
±1.5
68.7
65.2
±0.8
42 max.
21.6
29.2
±1.2
Four, M6
Depth: 15 min
25.4
25.4
13.1
Adjustable roller lever
Basic
WLCA12-N
WLCA12-2-N
WLCA12-2N-N
High-sensitivity
WLG12-N
Only the external appearance of the set position
indicator plate varies on high-sensitivity models.
+2°
−1°
+2°
0°
+2°
−1°