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1-conduit Models
Fork Lever Lock
(Right Operation)
D4N-1@RE
D4N-2@RE
D4N-3@RE
D4N-4@RE
90°
26R
18
2.5
20±
47±
22±
0.2
55
22±
31 max.
Cat Whisker
D4N-1@80
D4N-2@80
D4N-3@80
D4N-4@80
20.5 × 20.5
Sealing cap
2.5
20±
0.1
47±
22±
0.2
0.1
55
22±
0.2
31 max.
Note: 1. Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions.
2. Use the dog within 35 mm of the tip of the actuator and keep the total travel to 70 mm or less.
Slow-action (1NC/1NO) (2NC/1NO) (2NC) (3NC)
Model
Force necessary to reverse the
direction of the lever: max.
Movement until the lever revers-
es
Movement until switch operation
(NC)
Movement until switch operation
(NO)
Snap-action (1NC/1NO) (2NC), Slow-action (2NC) (3NC)
Model
OF max.
PT max.
G-232
Two, 17.5 dia.
47 max.
× 8 rubber
39.3 ±
1
rollers
(27.2)
11 ±
0.2
20.5 × 20.5
27.5
9±
0.2
21.5
0.1
0.1
2.15±0.05R
mounting
holes
14.2
0.2
+0.15
Two, 4
Conduit cap
30
0
Depth: 5
1.2-dia.
stainless
PT
steel wire
(See note
2.)
143.1
21.5
(50.1)
16.6 dia.
11 ±
0.2
9±
0.2
2.15±0.05R
mounting holes
14.2
+0.15
Two, 4
Conduit cap
30
0
Depth: 5
(31.5)
D4N-@@RE
D4N-@@LE
6.4 N
6.4 N
55 ±10°
55 ±10°
6.5°
6.5°
(MBB: 10° )
(MBB: 10° )
18.5°
18.5°
(MBB: 5° )
(MBB: 5° )
D4N-@@80
D4N-@@87
1.5 N
1.5 N
15°
15°
Fork Lever Lock
(Left Operation)
D4N-1@LE
D4N-3@LE
11±
27.5
+0.15
14.2
Two, 4
dia. holes
0
Depth: 5
dia. holes
Plastic Rod
D4N-1@87
D4N-3@87
38
42
115
12
±0.2
± 0.2
47
55
dia. holes
Note: Variation occurs in the simultaneity of contact opening/closing operations
of 2NC, 2NC/1NO, and 3NC contacts. Check contact operation.
D4N-2@LE
D4N-4@LE
47 max.
Two, 17.5 dia. ×
39.3±
1
8 rubber rollers
(27.2)
0.2
R26
20.5 × 20.5
9 ±
0.2
21.5
20 ±
0.1
22 ±
0.1
2.15±0.05R
mounting holes
22 ±
Conduit cap
0.2
30
31 max.
D4N-2@87
D4N-4@87
PT
Resin rod
20.5 ×
(See note 2.)
20.5
Sealing cap
±0.2
9
2.5
± 0.1
20
± 0.1
22
2.15±0.05R
mounting holes
± 0.2
22
Conduit cap
30
31 max.
(31.5)
Safety Sensors / Components
90°
18
2.5
47 ±
0.2
55
21.5
16.6 dia.
11
±0.2
14.2
+0.15
Two, 4
dia. holes
0
Depth: 5
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