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

0.3969

0.3573

8.0801

8.0049

0.455

8×10

28

0.32143

26.786

9

0.5050

0.4804

0.4364

9.9279

9.8492

0.620

10×12

30

0.36667

27.000

11

0.5760

0.5500

0.5067

12.1159

12.0394

0.725

12×14

31

0.41935

27.097

13

0.6587

0.6319

0.5872

14.0274

13.9458

0.750

15×17

32

0.50000

27.188

16

0.7854

0.7564

0.7084

17.2538

17.1665

0.895

17×20

33

0.56061

27.273

18.5

0.8806

0.8497

0.7982

19.8775

19.7840

1.000

21×24

34

0.64706

27.353

22

1.0164

0.9832

0.9285

23.9072

23.8106

1.250

26×30

35

0.80000

27.428

28

1.2566

1.2196

1.1581

30.2012

30.0922

1.500

30×34

36

0.88889

27.500

32

1.3963

1.3573

1.2922

33.9787

33.8592

1.500

36×40

37

1.02703

27.567

38

1.6132

1.5702

1.4985

40.3077

40.1769

1.750

40×44

38

1.10526

27.631

42

1.7361

1.6910

1.6158

44.8775

44.7428

2.000

45×50

39

1.21795

27.692

47.5

1.9131

1.8640

1.7821

50.7723

50.6263

2.250

50×55

40

1.31250

27.750

52.5

2.0617

2.0085

1.9198

56.2948

56.1384

2.500

55×60

42

1.36905

27.857

57.5

2.1505

2.0950

2.0025

61.8832

61.7224

2.750