Omron D4N Series - Page 13

D4N
1-conduit Models
Note: Unless otherwise specified, a tolerance of r0.4 mm applies to all dimensions.
* The usable range for stainless steel wires and resin rods is 35 mm max. from the end with a total travel of 70 mm max.
Slow-action (1NC/1NO) (2NC/1NO) (2NC) (3NC)
Note: Variation occurs in the simultaneity of contact opening/closing
operations of 2NC, 2NC/1NO, and 3NC contacts. Check
contact operation.
Snap-action (1NC/1NO) (2NC), Slow-action (2NC) (3NC)
20.5 × 20.5
Two, 4
+0.15
dia. holes
Depth: 5
0
Fork Lever Lock
(Right Operation)
D4N-1@RE D4N-2@RE
D4N-3@RE D4N-4@RE
2.15±0.05R
mounting
holes
30
27.5
11
±
0.2
47 max.
39.3
±
1
(27.2)
21.5
22±
0.2
31 max.
55
47±
0.2
2.5
9±
0.2
26R
90°
18
20±
0.1
22±
0.1
14.2
Two, 17.5 dia.
× 8 rubber
rollers
Conduit cap
Two, 4
+0.15
dia. holes
Depth: 5
0
Fork Lever Lock
(Left Operation)
D4N-1@LE D4N-2@LE
D4N-3@LE D4N-4@LE
2.15±0.05R
mounting holes
Two, 17.5 dia. ×
8 rubber rollers
30
27.5
11±
0.2
39.3±
1
(27.2)
21.5
22±
0.2
31 max.
55
47
±
0.2
2.5
9
±
0.2
26R
90°
18
20
±
0.1
22±
0.1
14.2
47 max.
20.5 × 20.5
Conduit cap
Two, 4
+0.15
dia. holes
Depth: 5
0
Cat Whisker
D4N-1@80 D4N-2@80
D4N-3@80 D4N-4@80
1.2-dia.
stainless
steel wire *
2.15±0.05R
mounting holes
30
(31.5)
11
±
0.2
21.5
22±
0.2
31 max.
55
47±
0.2
2.5
9±
0.2
(50.1)
PT
143.1
20±
0.1
22±
0.1
14.2
20.5 × 20.5
Sealing cap
16.6 dia.
Conduit cap
Two, 4
+0.15
dia. holes
Depth: 5
0
Plastic Rod
D4N-1@87 D4N-2@87
D4N-3@87 D4N-4@87
2.15±0.05R
mounting holes
30
(31.5)
11
±0.2
22
±0.2
31 max.
55
115
38
42
12
±0.2
47
±0.2
2.5
PT
20
±0.1
22
±0.1
14.2
21.5
9
±0.2
Resin rod *
20.5 ×
20.5
Sealing cap
16.6 dia.
Conduit cap
Model
Operating characteristics
D4N-@@RE D4N-@@LE
Force necessary to reverse
the direction of the lever:
max.
6.4 N 6.4 N
Movement until the lever
reverses
55r10q 55r10q
Movement until switch
operation (NC)
(6.5q
(MBB: 10q)
(6.5q
(MBB: 10q)
Movement until switch
operation (NO)
(18.5q
(MBB: 5q)
(18.5q
(MBB: 5q)
Model
Operating characteristics
D4N-@@80 D4N-@@87
Operating force OF max. 1.5 N 1.5 N
Pretravel PT max. 15q 15q
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13
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