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Levers
Refer to the following for the angles and positions of the watchdogs (source: EN50047.)
Roller Lever
(D4N-@@20)
40
10 min.
±3
15
Dog
Dog
20 min.
30°
55
5 min.
+1
40
0
50
Sealed Plunger
(D4N-@@31)
12.5
Dog
Operating position
Dog
18
±0.5
21 min.
15 min.
One-way Roller Arm Lever
(Horizontal)
(D4N-@@62)
10
±2
Dog
5 min.
20 min.
30°
40
+1
31
0
30 max.
10 min.
Fork Lever Lock
(Right Operation)
(D4N-@@RE)
40
55° to 60°
5 to 9R
28
Dog setting range
Note: Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions.
G-236
Adjustable Roller Lever, Form Lock
(with Metal Lever, Resin Roller)
(D4N-@@2G) (Reference Values)
±2
±7
29
Dog
30°
40 min.
5
±2
15 min.
30°
+1
55
0
+1
35
0
65R 20R
Roller Plunger
(D4N-@@32)
0
−2.5
Dog
20 min.
30°
+1
25
0
One-way Roller Arm Lever
(Vertical) (Reference Values)
(D4N-@@72)
0
12.5
−2.5
0
12.5
−2.5
5 min.
Fork Lever Lock
(Left Operation)
(D4N-@@LE)
Mounting
Mounting
surface
surface
60
36
±2
40
10 min.
90
45
0
12.5
−2.5
10
±1.5
2.5
35
10 min.
10 min.
31
Dog
30°
±2
41
+1
22
20 min.
0
40
55° to 60°
60
36
28
5 to 9R
Dog setting range
Adjustable Roller Lever, Form Lock
(with Metal Lever, Rubber Roller)
(D4N-@@2H) (Reference Values)
30
±7
30°
±3
11
45 min.
25 min.
+1
70
75
0
+1
55
0
65R 31R
Operating position
31 min.
25 min.
28
±1
Safety Sensors / Components
42
±2
10 min.
110
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