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Plunger Actuators
Screw terminals
Sealed top-roller plunger
Heat-resistant specifications
WLD28-TH-N
Cold-resistant specifications
WLD28-TC-N
Corrosion-resistant specifications
WLD28-RP-N
PT
OP
58.7
±0.2
5
(15.1)
(4.9)
30.2
±0.2
40
±0.7
* Stainless sintered roller
Note: The photo shows the WLD28-TH-N model.
Horizontal plunger
Heat-resistant specifications
WLSD-TH-N
Cold-resistant specifications
WLSD-TC-N
Corrosion-resistant specifications
WLSD-RP-N
25.4
17.8
(96.2)
58.7
±0.2
5
(15.1)
*1 . Stainless steel plunger
(4.9)
30.2
* 2. Cosmetic nuts
40
Note: The photo shows the WLSD-TH-N model.
Note: Unless otherwise indicated, a tolerance of ±0.4 mm applies to all dimensions.
Operating characteristics
Operating force
OF
Release force
RF
Pretravel
PT
Overtravel
OT
Movement Differential
MD
Operating position
OP
Total travel position
TTP
13.1
14.3×5 dia. *
12.9
2-M3.5
Four, 5.2 dia.
holes
68.7
Three, M4
21.6
Four, M6 × 1.0
1
JIS B0202 G
/
2
Depth: 15 min.
29.2
±1.2
42 max.
PT
OP
46.6
±0.8
13.1
Two, M3.5
12.7
25 dia. * 2
R1
27.5
9.3 dia. * 1
Four, 5.2 dia.
holes
68.7
Three, M4
21.6
Four, M6 × 1.0
JIS B0202 G ½
Depth: 15 min.
±0.2
29.2
±1.2
42 max.
±0.7
WLD28-TH-N
Model
WLD28-TC-N
WLD28-RP-N
max.
16.67 N
min.
4.41 N
max.
1.7 mm
min.
5.6 mm
max.
1 mm
44±0.8 mm
max.
39.5 mm
Top-roller plunger
Heat-resistant specifications
WLD2-TH-N
PT
OP
58.7
±0.2
5
* Stainless sintered roller
(4.9)
Horizontal-roller plunger
Heat-resistant specifications
WLSD2-TH-N
Cold-resistant specifications
WLSD2-TC-N
Corrosion-resistant specifications
WLSD2-RP-N
17.8
(96.2)
58.7
±0.2
5
(4.9)
*1. Stainless sintered roller
*2. Cosmetic nuts
Note: The photo shows the WLSD2-TH-N model.
WLSD-TH-N
WLD2-TH-N
WLSD-TC-N
WLSD-RP-N
26.67 N
8.92 N
1.7 mm
5.6 mm
1 mm
44±0.8 mm
39.5 mm
WL-N/WLG
17×4.6 dia. *
4-M3.5
Four, 5.2 dia.
holes
Three, M4
21.6
JIS B0202 G
1
/
2
(15.1)
29.2
±1.2
30.2
±0.2
42 max.
40
±0.7
PT
OP
55.7
±0.8
25.4
2-M3.5
25 dia. *2
17×4.6 dia. *1
Four, 5.2 dia.
holes
Three, M4
21.6 Four, M6 × 1.0
(15.1)
1
JIS B0202 G
/
2
30.2
±0.2
29.2
±1.2
42 max.
40
±0.7
WLSD2-TH-N
WLSD2-TC-N
WLSD2-RP-N
40.03 N
40.03 N
8.89 N
8.89 N
2.8 mm
2.8 mm
5.6 mm
5.6 mm
1 mm
1 mm
40.6±0.8 mm
54.2±0.8 mm
---
---
13.1
12.9
28.4
68.7
Four, M6 × 1.0
Depth: 15 min.
13.1
12.7
27.5
68.7
Depth: 15 min.
47
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