Quality Transmission is the largest North American supplier of off-the-shelf metric gearing. KHK Stock Gears are proudly produced by Kohara Gear Industry of Saitama Japan and stocked in North America by Quality Transmission Components


 

Specifications
Precision grade JIS Grade N8 (JIS B 1702-1:1998)
JIS Grade 4 (JIS B 1702:1976)		 Core hardness less than HB187
Gear teeth Standard full depth Surface hardness
Pressure angle 20 Surface treatment -
Material SUS303 Surface finish Hobbed
Heat treatment - Datum reference
surface for gear cutting		 Bore

S1 S5

Module 1.5

Catalog No. Module No. of teeth Bore Hub dia. Pitch dia. Outside dia. Face width Hub width Total length Shape Allowable
torque(kgfm)		 Allowable
torque(Nm)		 Backlash
(mm)		 Weight
(kgf)		 Catalog No.
m z AH7 B C D E F G Bending
strength		 Surface
durability		 Bending
strength		 Surface
durability
SUS1.5-15
[ DXF| DWG| 3D CAD]
SUS1.5-16
[ DXF| DWG| 3D CAD]
SUS1.5-18
[ DXF| DWG| 3D CAD]
SUS1.5-20
[ DXF| DWG| 3D CAD]
SUS1.5-22
[ DXF| DWG| 3D CAD]		 1.5

1.5

1.5

1.5

1.5		 15

16

18

20

22		 8

8

8

8

8		 18

20

22

24

26		 22.5

24

27

30

33		 25.5

27

30

33

36		 15

15

15

15

15		 14

14

14

14

14		 29

29

29

29

29		 S1

S1

S1

S1

S1		 0.7027

0.7785

0.9338

1.093

1.255		 0.0437

0.0506

0.066

0.0836

0.1034		 6.891

7.634

9.157

10.72

12.31		 0.4285

0.4962

0.6472

0.8198

1.014		 0.120.22

0.120.22

0.120.22

0.120.22

0.140.26		 0.06

0.08

0.1

0.12

0.15		 SUS1.5-15

SUS1.5-16

SUS1.5-18

SUS1.5-20

SUS1.5-22
SUS1.5-24
[ DXF| DWG| 3D CAD]
SUS1.5-25
[ DXF| DWG| 3D CAD]
SUS1.5-28
[ DXF| DWG| 3D CAD]
SUS1.5-30
[ DXF| DWG| 3D CAD]
SUS1.5-32
[ DXF| DWG| 3D CAD]		 1.5

1.5

1.5

1.5

1.5		 24

25

28

30

32		 8

8

10

10

10		 28

30

36

38

40		 36

37.5

42

45

48		 39

40.5

45

48

51		 15

15

15

15

15		 14

14

14

14

14		 29

29

29

29

29		 S1

S1

S1

S1

S1		 1.421

1.504

1.757

1.929

2.101		 0.1255

0.1374

0.1745

0.2019

0.2313		 13.94

14.75

17.23

18.92

20.6		 1.231

1.347

1.711

1.98

2.268		 0.140.26

0.140.26

0.140.26

0.140.26

0.140.26		 0.18

0.19

0.26

0.29

0.33		 SUS1.5-24

SUS1.5-25

SUS1.5-28

SUS1.5-30

SUS1.5-32
SUS1.5-35
[ DXF| DWG| 3D CAD]
SUS1.5-36
[ DXF| DWG| 3D CAD]
SUS1.5-40
[ DXF| DWG| 3D CAD]
SUS1.5-42
[ DXF| DWG| 3D CAD]
SUS1.5-45
[ DXF| DWG| 3D CAD]		 1.5

1.5

1.5

1.5

1.5		 35

36

40

42

45		 10

10

12

12

12		 42

45

45

45

45		 52.5

54

60

63

67.5		 55.5

57

63

66

70.5		 15

15

15

15

15		 14

14

14

14

14		 29

29

29

29

29		 S1

S1

S1

S1

S1		 2.363

2.45

2.803

2.981

3.249		 0.2792

0.2962

0.3695

0.4092

0.4728		 23.17

24.03

27.49

29.23

31.86		 2.738

2.905

3.624

4.013

4.637		 0.140.26

0.140.26

0.140.26

0.160.32

0.160.32		 0.39

0.42

0.48

0.56

0.57		 SUS1.5-35

SUS1.5-36

SUS1.5-40

SUS1.5-42

SUS1.5-45
SUS1.5-48
[ DXF| DWG| 3D CAD]
SUS1.5-50
[ DXF| DWG| 3D CAD]
SUS1.5-55
[ DXF| DWG| 3D CAD]
SUS1.5-56
[ DXF| DWG| 3D CAD]
SUS1.5-60
[ DXF| DWG| 3D CAD]		 1.5

1.5

1.5

1.5

1.5		 48

50

55

56

60		 12

12

12

12

15		 45

50

55

55

60		 72

75

82.5

84

90		 75

78

85.5

87

93		 15

15

15

15

15		 14

14

14

14

14		 29

29

29

29

29		 S1

S1

S1

S1

S1		 3.519

3.699

4.152

4.243

4.608		 0.5413

0.5902

0.722

0.75

0.8676		 34.51

36.27

40.72

41.61

45.19		 5.308

5.788

7.08

7.355

8.508		 0.160.32

0.160.32

0.160.32

0.160.32

0.160.32		 0.63

0.71

0.87

0.9

1		 SUS1.5-48

SUS1.5-50

SUS1.5-55

SUS1.5-56

SUS1.5-60
SUS1.5-64
[ DXF| DWG| 3D CAD]
SUS1.5-70
[ DXF| DWG| 3D CAD]
SUS1.5-75
[ DXF| DWG| 3D CAD]
SUS1.5-80
[ DXF| DWG| 3D CAD]
SUS1.5-90
[ DXF| DWG| 3D CAD]
SUS1.5-100
[ DXF| DWG| 3D CAD]		 1.5

1.5

1.5

1.5

1.5

1.5		 64

70

75

80

90

100		 15

15

15

15

15

15		 60

70

70

80

80

80		 96

105

112.5

120

135

150		 99

108

115.5

123

138

153		 15

15

15

15

15

15		 14

14

14

14

14

14		 29

29

29

29

29

29		 S1

S1

S1

S1

S1

S1		 4.974

5.524

5.985

6.447

7.374

8.303		 0.994

1.2

1.388

1.594

2.051

2.569		 48.78

54.17

58.69

63.22

72.31

81.42		 9.748

11.77

13.61

15.63

20.11

25.19		 0.160.32

0.160.32

0.160.32

0.160.32

0.20.38

0.20.38		 1.1

1.4

1.6

1.8

2.2

2.6		 SUS1.5-64

SUS1.5-70

SUS1.5-75

SUS1.5-80

SUS1.5-90

SUS1.5-100

Module 2

Catalog No. Module No. of teeth Bore Hub dia. Pitch dia. Outside dia. Face width Hub width Total length Shape Allowable
torque(kgfm)		 Allowable
torque(Nm)		 Backlash
(mm)		 Weight
(kgf)		 Catalog No.
m z AH7 B C D E F G Bending
strength		 Surface
durability		 Bending
strength		 Surface
durability
SUS2-15
[ DXF| DWG| 3D CAD]
SUS2-16
[ DXF| DWG| 3D CAD]
SUS2-18
[ DXF| DWG| 3D CAD]
SUS2-20
[ DXF| DWG| 3D CAD]
SUS2-22
[ DXF| DWG| 3D CAD]		 2

2

2

2

2		 15

16

18

20

22		 12

12

12

12

12		 24

26

30

32

36		 30

32

36

40

44		 34

36

40

44

48		 20

20

20

20

20		 16

16

16

16

16		 36

36

36

36

36		 S1

S1

S1

S1

S1		 1.666

1.845

2.213

2.591

2.976		 0.1072

0.124

0.1617

0.2048

0.2533		 16.34

18.09

21.7

25.41

29.18		 1.051

1.216

1.586

2.008

2.484		 0.120.26

0.120.26

0.120.26

0.120.26

0.140.3		 0.14

0.16

0.22

0.27

0.34		 SUS2-15

SUS2-16

SUS2-18

SUS2-20

SUS2-22
SUS2-24
[ DXF| DWG| 3D CAD]
SUS2-25
[ DXF| DWG| 3D CAD]
SUS2-28
[ DXF| DWG| 3D CAD]
SUS2-30
[ DXF| DWG| 3D CAD]		 2

2

2

2

2		 24

25

28

30		 12

12

12

12		 38

40

45

50		 48

50

56

60		 52

54

60

64		 20

20

20

20		 16

16

16

16		 36

36

36

36		 S1

S1

S1

S1		 3.367

3.565

4.166

4.572		 0.3071

0.336

0.4263

0.4926		 33.02

34.96

40.85

44.84		 3.012

3.295

4.181

4.831		 0.140.3

0.140.3

0.140.3

0.140.3		 0.39

0.43

0.56

0.66		 SUS2-24

SUS2-25

SUS2-28

SUS2-30

Catalog No. Module No. of teeth Bore Pitch dia. Outside dia. Face width Total length Shape Allowable
torque(kgfm)		 Allowable
torque(Nm)		 Backlash
(mm)		 Weight
(kgf)		 Catalog No.
m z AH7 C D E G Bending
strength		 Surface
durability		 Bending
strength		 Surface
durability
SUSA2-32
[ DXF| DWG| 3D CAD]
SUSA2-35
[ DXF| DWG| 3D CAD]
SUSA2-36
[ DXF| DWG| 3D CAD]
SUSA2-40
[ DXF| DWG| 3D CAD]
SUSA2-42
[ DXF| DWG| 3D CAD]		 2

2

2

2

2		 32

35

36

40

42		 15

15

15

15

15		 64

70

72

80

84		 68

74

76

84

88		 20

20

20

20

20		 20

20

20

20

20		 S5

S5

S5

S5

S5		 4.981

5.6

5.808

6.645

7.067		 0.564

0.6802

0.7217

0.902

1		 48.85

54.92

56.96

65.16

69.3		 5.531

6.67

7.077

8.846

9.807		 0.140.3

0.140.3

0.140.3

0.140.3

0.180.36		 0.48

0.58

0.61

0.78

0.85		 SUSA2-32

SUSA2-35

SUSA2-36

SUSA2-40

SUSA2-42
SUSA2-45
[ DXF| DWG| 3D CAD]
SUSA2-48
[ DXF| DWG| 3D CAD]
SUSA2-50
[ DXF| DWG| 3D CAD]
SUSA2-55
[ DXF| DWG| 3D CAD]
SUSA2-56
[ DXF| DWG| 3D CAD]		 2

2

2

2

2		 45

48

50

55

56		 15

15

15

15

15		 90

96

100

110

112		 94

100

104

114

116		 20

20

20

20

20		 20

20

20

20

20		 S5

S5

S5

S5

S5		 7.702

8.341

8.768

9.842

10.06		 1.157

1.325

1.444

1.765

1.833		 75.53

81.8

85.98

96.52

98.65		 11.35

12.99

14.16

17.31

17.98		 0.180.36

0.180.36

0.180.36

0.180.36

0.180.36		 0.97

1.1

1.2

1.5

1.5		 SUSA2-45

SUSA2-48

SUSA2-50

SUSA2-55

SUSA2-56
SUSA2-60
[ DXF| DWG| 3D CAD]
SUSA2-64
[ DXF| DWG| 3D CAD]
SUSA2-70
[ DXF| DWG| 3D CAD]		 2

2

2		 60

64

70		 15

15

15		 120

128

140		 124

132

144		 20

20

20		 20

20

20		 S5

S5

S5		 10.92

11.79

13.09		 2.125

2.44

2.956		 107.1

115.6

128.4		 20.84

23.93

28.99		 0.180.36

0.180.36

0.180.36		 1.7

2

2.4		 SUSA2-60

SUSA2-64

SUSA2-70

 

CAUTION: We produce SUS/SUSA stainless steel spur gears in three different body styles; S1, S3 and S5. Please choose the one that best suits your application.

NOTE: Allowable torques shown in the table are the calculated values according to JGMA Standards 401-01 and 402-01.
The backlash values shown in the table are the theoretical values of a pair of identical gears in mesh. All dimensions shown in the above table(s) are listed in millimeters unless otherwise specified.

 

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