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Straight tooth, Modular pitch

Hardened and ground

Material: C45E DIN 1.1191
Profil: all faces ground
Teeth pressure angle α = 20°
hardened (ca. HRC 56) and ground
Quality: 6h23 DIN 3962/63/67
fp (mm):Adjacent pitch error
Modul ≤ 3 ; 0.006
Modul > 3 ; 0.008
Pf (mm):

Tolerance of cut for continuous

mounting -0.05/-0.2

FpL (mm): based on length L
Cumulative pitch error

Option: 1.7131 (16MnCr5)

Download CAD file Download CAD Files (PDF, DXF, DWG, STEP, IGES, X_T)

Part No.

p

Modul

L

z

b

h

h0

f+0.5

a

I

h1

d

D

b1

a1

I1

d1

FpL

m(kg)

 

240012

4.712

I.5

499.51

106

19

19

17.50 0/-027

2

62.44

124.88

8

7

11

7

29.0

441.5

5.7

0.029

1.3

Download CAD file

240013

4.712

1.5

999.03

212

19

19

17.50 0/-027

2

62.44

124.88

8

7

11

7

29.0

941.0

5.7

0.043

2.6

Download CAD file

240022

6.283

2.0

502.65

80

24

24

22.00 0/-027

2

62.83

125.66

8

7

11

7

31.3

440.1

5.7

0.025

2.1

Download CAD file

240023

6.283

2.0

1005.31

160

24

24

22.00 0/-027

2

62.83

125.66

8

7

11

7

31.3

942.7

5.7

0.036

4.2

Download CAD file

240024

6.283

2.0

2010.62

320

24

24

22.00 0/-027

2

62.83

125.66

8

7

11

7

31.3

1948.0

5.7

0.058

8

Download CAD file

240032

7.854

2.5

502.65

64

24

24

21.50 0/-027

2

62.83

125.66

9

7

11

7

31.3

440.1

5.7

0.027

2.0

Download CAD file

240033

7.854

2.5

1005.31

128

24

24

21.50 0/-027

2

62.83

125.66

9

7

11

7

31.3

942.7

5.7

0.036

4.1

Download CAD file

240034

7.854

2.5

2010.62

256

24

24

21.50 0/-027

2

62.83

125.66

9

7

11

7

31.3

1948.0

5.7

0.053

8

Download CAD file

240042

9.425

3.0

508.94

54

29

29

26.00 0/-034

2

63.62

127.23

9

10

15

9

34.4

440.1

7.7

0.029

3.0

Download CAD file

240043

9.425

3.0

1017.88

108

29

29

26.00 0/-034

2

63.62

127.23

9

10

15

9

34.4

949.1

7.7

0.037

6.0

Download CAD file

240044

9.425

3.0

2035.75

216

29

29

26.00 0/-034

2

63.62

127.23

9

10

15

9

34.4

1967.0

7.7

0.055

11.5

Download CAD file

240052

12.566

4.0

502.65

40

39

39

35.00 0/-034

2

62.83

125.66

12

10

15

9

37.5

427.7

7.7

0.030

5.4

Download CAD file

240053

12.566

4.0

1005.31

80

39

39

35.00 0/-034

2

62.83

125.66

12

10

15

9

37.5

930.3

7.7

0.037

10.8

Download CAD file

240054

12.566

4.0

2010.62

160

39

39

35.00 0/-034

2

62.83

125.66

12

10

15

9

37.5

1935.6

7.7

0.050

21.0

Download CAD file

240062

15.708

5.0

502.65

32

49

39

34.00 0/-034

3

62.83

125.66

12

14

20

13

30.2

442.3

11.7

0.028

6.6

Download CAD file

240063

15.708

5.0

1005.31

64

49

39

34.00 0/-034

3

62.83

125.66

12

14

20

13

30.2

944.9

11.7

0.034

13.1

Download CAD file

240064

15.708

5.0

2010.62

128

49

39

34.00 0/-034

3

62.83

125.66

12

14

20

13

30.2

1950.2

11.7

0.045

24.7

Download CAD file

240072

18.850

6.0

508.94

27

59

49

43.00 0/-041

3

63.62

127.23

16

18

26

17

31.4

446.1

15.7

0.031

10.I

Download CAD file

240073

18.850

6.0

1017.88

54

59

49

43.00 0/-041

3

63.62

127.23

16

18

26

17

31.4

955.0

15.7

0.036

20.3

Download CAD file

240074

18.850

6.0

2035.75

108

59

49

43.00 0/-041

3

63.62

127.23

16

18

26

17

31.4

1973.0

15.7

0.047

37.5

Download CAD file

240082

25.133

8.0

502.65

20

79

79

71.00 0/-041

3

62.83

125.66

25

22

33

21

26.7

449.3

19.7

0.029

22.1

Download CAD file

240083

25.133

8.0

1005.31

40

79

79

71.00 0/-041

3

62.83

125.66

25

22

33

21

26.7

952.0

19.7

0.033

44.3

Download CAD file

240084

25.133

8.0

2010.62

80

79

79

71.00 0/-041

3

62.83

125.66

25

22

33

21

26.7

1957.3

19.7

0.041

82.5

Download CAD file

240092

31.416

10.0

502.65

16

99

99

89.00 0/-041

3

62.83

125.66

32

33

48

32

125.2

252.3

19.7

0.029

34.8

Download CAD file

240093

31.416

10.0

1005.31

32

99

99

89.00 0/-041

3

62.83

125.66

32

33

48

32

125.2

755.0

19.7

0.032

69.5

Download CAD file
p (mm): pitch z: number of teeth d1: predrilled

L2: face width

p

Modul

z

L2

FN [N]

TN [Nm]

3.142

1.0

25

9.5

970

12

3.142

1.0

20

15

4.712

1.5

16

20

2888

35

4.712

1.5

20

20

3638

55

6.283

2.0

16

20

4810

77

6.283

2.0

20

20

5958

119

7.854

2.5

20

25

9004

225

9.425

3.0

16

30

12597

302

9.425

3.0

20

30

13697

411

12.566

4.0

20

40

24068

963

15.708

5.0

20

50

37317

1866

18.850

6.0

20

60

52880

3173

25.133

8.0

20

80

91220

7298

31.416

10.0

16

100

137151

10972

31.416

10.0

20

100

138643

13864

The rack can be supplied precision cut or hardened and ground. The values given are values for shock-free operation, good lubrication and stiff arrangement of the pinion.
A safety factor for tooth root stress SF ≥ 1.4 and a safety factor for Hertzian stress SH ≥ 1.0 is taken in account.

Depending on your experiences and the application a safety factor SB ≈ 1.0 ... 4.0 has to be considered. The traction force FN is related to the number of teeth z of the pinion.