16

D4N

Levers

Refer to the following for the angles and positions of the watchdogs (source: EN50047.)

Note: Unless otherwise specified, a tolerance of

±0.4 mm applies to all dimensions.

Roller Lever

(D4N-

@@20)

40±2

15±3

40+1

0

55

50 max.

30

°

20 min.

Dog

10 min.

Dog

5 min.

Adjustable Roller Lever, Form Lock

(with Metal Lever, Resin Roller)

(D4N-

@@2G) (Reference Values)

40±2

45

29±7

5±2

30

°

30

°

55+1

0

35+1

0

65R 20R

90

40 min.

Dog

15 min.

10 min.

Adjustable Roller Lever, Form Lock

(with Metal Lever, Rubber Roller)

(D4N-

@@2H) (Reference Values)

42±2

110

75

30±7

11±3

30

°

70+1

0

55+1

0

65R 31R

45 min.

25 min.

10 min.

Sealed Plunger

(D4N-

@@31)

12.5 0

−2.5

18±0.5

Dog

15 min.

21 min.

Dog

Operating position

Roller Plunger

(D4N-

@@32)

25+1

0

35

28±1

10±1.5

2.5

30

°

12.5 0

−2.5

Dog

20 min.

10 min.

Operating position

25 min.

31 min.

One-way Roller Arm Lever

(Horizontal)

(D4N-

@@62)

30 max.

Dog

20 min.

31+1

0

10±2

40

5 min.

10 min.

30

°

12.5 0

−2.5

One-way Roller Arm Lever

(Vertical) (Reference Values)

(D4N-

@@72)

30

°

20 min.

31

41±2

22+1

0

5 min.

10 min.

12.5 0

−2.5

Dog

Fork Lever Lock

(Right Operation)

(D4N-

@@RE)

60

36

55

° to 60°

5 to 9R

Dog setting range

40

28

Mounting

surface

Fork Lever Lock

(Left Operation)

(D4N-

@@LE)

60

36

55

° to 60°

5 to 9R

Dog setting range

40

28

Mounting

surface