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M1.5 module
Metal gear Pressure angle 20∘
GS: CheNa also provides SUS303 material, in a high humidity environment can
           have a good antirust .
GE:Standard gear (Rack) did not do heat treatment, if required heat treatment
           can be specified H series.
GH:Tooth surfaces make high frequency treatment, hardness of 43 to 45 degrees,
           strength and wear resistance would be better.
           SUS have no finish, just provide material [GS].

   Material  

Accuracy class

Teeth finish

SUS303

JIS 4
(DIN8e25)

Milling

S45C Carbon steel

S45C Carbon steel
+

Heat Treatment

Video  3D view Specification of product PDF
  
[ Material & Finish chosen ]
      
 M1.5
 
     
     
   [ B Type can assignable D ] 
 2D drawing download  3D drawing download
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 How to order?
How to order

 

 

 

 

unit :mm

Number of teeth

Modulus

Tooth width

Wheel shape

Hole shape

Mini aperture

Wheel hub

Pitch diameter

Tooth top

A

d

D

Dp

Do

14

M1.5

12.7
15.9
19

A
((For P hole shape only)









B

 

 

 

 

 

 

 

5

16

21

24

15

 

H

Round hole

 

 

18

22.5

25.5

16

 

 

 

20

24

27

17

 

 

21

25.5

28.5

18

 

 

22

27

30

19

 

 

23

28.5

31.5

20

 

 

24

30

33

21

 

 

25

31.5

34.5

22

 

 

26

33

36

23

 

 

27

34.5

37.5

24

 

 

28

36

39

25

 

 

30

37.5

40.5

26

 

 

 

 

 

 

 

6

32

39

42

27

 

 

 

 

 

 

 

34

40.5

43.5

28

 

P

Round hole + tapping

 

36

42

45

29

 

 

 

37

43.5

46.5

30

 

 

38

45

48

32

 

 

40

48

51

34

 

 

51

54

35

 

 

52.5

55.5

36

 

 

54

57

38

 

 

8

45

57

60

40

 

 

60

63

42

 

 

63

66

44

 

 

66

69

45

 

Shaft aperture

攻牙

 

67.5

70.5

46

 

4~5

M3

 

69

72

48

 

6~12

M4

 

72

75

50

 

13~30

M5

 

50

75

78

52

 

KP : Specify a 90 degree tap

 

10

78

81

54

 

 

 

 

 

 

 

81

84

55

 

 

 

 

 

 

 

82.5

85.5

56

 

N

Keyway + tapping

 

84

87

58

 

New JIS_B_1301

 

87

90

60

 

 

 

90

93

62

 

 

55

93

96

64

 

 

96

99

65

 

 

12

97.5

100.5

66

 

 

99

102

68

 

 

103

105

70

 

 

105

108

72

 

 

108

111

75

 

 

60

112.5

115.5

76

 

 

114

117

80

 

Shaft aperture

Kw(Js9)

Kh

 

120

123

84

 

8~10

3

1.4

 

126

129

85

 

11~12

4

1.8

 

127.5

130.5

88

 

13~17

5

2.3

 

132

135

90

 

18~22

6

2.8

 

135

138

95

 

23~30

8

3.3

 

142.5

145.5

100

 

KN : Specify a 90 degree tap

 

150

153

120

 

 

 

 

 

 

 

70

180

183