Omron D4N Series Manual page 13

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: Unless otherwise specified, a tolerance of 0.4 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)
Model
Operating characteristics
Force necessary to reverse
the direction of the lever:
max.
Movement until the lever
reverses
Movement until switch
operation (NC)
Movement until switch
operation (NO)
Snap-action (1NC/1NO) (2NC), Slow-action (2NC) (3NC)
Model
Operating characteristics
Operating force OF max.
Pretravel PT max.
http://www.ia.omron.com/
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.
PT
stainless
steel wire *
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-2@LE
D4N-3@LE D4N-4@LE
(27.2)
11±
27.5
21.5
+0.15 14.2
Two, 4 dia. holes
0
Depth: 5
dia. holes
Plastic Rod
D4N-1@87 D4N-2@87
D4N-3@87 D4N-4@87
38
20.5 ×
42
20.5
115
12 ±0.2
2.5
± 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.
(c)Copyright OMRON Corporation 2007 All Rights Reserved.
47 max.
39.3± Two, 17.5 dia. ×
1
8 rubber rollers
0.2
26R
20.5 × 20.5
9 ±
0.2
2.5
20 ±
0.1
22 ±
0.1
2.15±0.05R
mounting holes
22 ±
0.2
Conduit cap
30
31 max.
PT
Resin rod *
Sealing cap
±0.2
9
± 0.1
20
± 0.1
22
2.15±0.05R
mounting holes
22 ± 0.2 14.2
Conduit cap
30
31 max.
(31.5)
Two, 4
Depth: 5
D4N
90°
18
47 ±
0.2
55
21.5
16.6 dia.
±0.2
11
+0.15
dia. holes
0
13