弧齿外花键量规(DIN 5481：2005-06)

规格

齿数

模数

压力角

节圆

直径

作用

齿厚

实际齿厚

跨棒距

量棒

直径

mm

Z

—

m

mm

α

°

D

mm

S_V

mm

S_max

mm

S_min

mm

M_{Re max}

mm

M_{Re min}

mm

D_Re

mm

7×8

28

0.26786

26.786

7.5

0.4207

0.4088

0.3890

8.1022

8.0653

0.455

8×10

28

0.32143

26.786

9

0.5050

0.4927

0.4721

9.9496

9.9132

0.620

10×12

30

0.36667

27.000

11

0.5760

0.5632

0.5413

12.1389

12.1007

0.725

12×14

31

0.41935

27.097

13

0.6587

0.6453

0.6230

14.0515

14.0113

0.750

15×17

32

0.50000

27.188

16

0.7854

0.7710

0.7469

17.2801

17.2367

0.895

17×20

33

0.56061

27.273

18.5

0.8806

0.8651

0.8394

19.9052

19.8590

1.000

21×24

34

0.64706

27.353

22

1.0164

1.0004

0.9725

23.9373

23.8884

1.250

26×30

35

0.80000

27.428

28

1.2566

1.2382

1.2074

30.2341

30.1797

1.500

30×34

36

0.88889

27.500

32

1.3963

1.3768

1.3442

34.0142

33.9548

1.500

36×40

37

1.02703

27.567

38

1.6132

1.5917

1.5559

40.3467

40.2817

1.750

40×44

38

1.10526

27.631

42

1.7361

1.7139

1.6759

44.9183

44.8506

2.000

45×50

39

1.21795

27.692

47.5

1.9131

1.8885

1.8475

50.8157

50.7430

2.250

50×55

40

1.31250

27.750

52.5

2.0617

2.0351

1.9908

56.3415

56.2637

2.500

55×60

42

1.36905

27.857

57.5

2.1505

2.1228

2.0766

61.9312

61.8513

2.750