Ground Helical Gear KHG (Part Numbers - CAD Download)

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Volume Discount

Thermally refined SCM440 material, with induction hardened tooth surface, before hole standard ground precision JISN6 high strength grade, excellent wear-resistance ground helical gear. Adopting the axis-perpendicular module, the assembly distance can be easily calculated like a spur gear, and replacement with a spur gear of the same specification is possible.

Part Number

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Part Numbers

Data to be displayed: 30; 45; 60

Part Number
KHG1-90RJ19
KHG1-90RJ20
KHG1-90RJ22
KHG1-90RJ25
KHG1-90RJ28
KHG1-90RJ30
KHG1.5-20R
KHG1.5-20RJ12
KHG1.5-22R
KHG1.5-22RJ12
KHG1.5-24R
KHG1.5-24RJ12
KHG1.5-24RJ14
KHG1.5-24RJ15
KHG1.5-25R
KHG1.5-25RJ12
KHG1.5-25RJ14
KHG1.5-25RJ15
KHG1.5-25RJ16
KHG1.5-25RJ17
KHG1.5-26R
KHG1.5-26RJ12
KHG1.5-26RJ14
KHG1.5-26RJ15
KHG1.5-26RJ16
KHG1.5-26RJ17
KHG1.5-28R
KHG1.5-28RJ15
KHG1.5-28RJ16
KHG1.5-28RJ17
KHG1.5-28RJ18
KHG1.5-28RJ19
KHG1.5-28RJ20
KHG1.5-30R
KHG1.5-30RJ15
KHG1.5-30RJ16
KHG1.5-30RJ17
KHG1.5-30RJ18
KHG1.5-30RJ19
KHG1.5-30RJ20
KHG1.5-30RJ22
KHG1.5-32R
KHG1.5-32RJ15
KHG1.5-32RJ16
KHG1.5-32RJ17
KHG1.5-32RJ18
KHG1.5-32RJ19
KHG1.5-32RJ20
KHG1.5-32RJ22
KHG1.5-36R
KHG1.5-36RJ15
KHG1.5-36RJ16
KHG1.5-36RJ17
KHG1.5-36RJ18
KHG1.5-36RJ19
KHG1.5-36RJ20
KHG1.5-36RJ22
KHG1.5-36RJ25
KHG1.5-40R
KHG1.5-40RJ15

Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	RoHS	Module	Number of Teeth (Teeth)	Twisting Direction	Shaft Bore Config.	Shaft Bore Dia., Shaft Dia.	Face Width (mm)	Boss diameter B (φ)	Hole diameter a (φ)	Keyway (mm)	Size of Screw Hole	Screw Hole Dimensions (mm)	Shaft Hole Specifications
167.46 €	1	Available	19 Days	10	1	90	Right	Keyway + Tap	15	8	50	19	6×2.8	M5	5	Finished product
167.44 €	1	Available	19 Days	10	1	90	Right	Keyway + Tap	15	8	50	20	6×2.8	M5	5	Finished product
167.38 €	1	Available	19 Days	10	1	90	Right	Keyway + Tap	15	8	50	22	6×2.8	M5	5	Finished product
167.29 €	1	Available	19 Days	10	1	90	Right	Keyway + Tap	15	8	50	25	8×3.3	M6	5	Finished product
167.20 €	1	Available	19 Days	10	1	90	Right	Keyway + Tap	15	8	50	28	8×3.3	M6	5	Finished product
167.13 €	1	Available	19 Days	10	1	90	Right	Keyway + Tap	15	8	50	30	8×3.3	M6	5	Finished product
64.96 €	1		23 Days	10	1.5	20	Right	Round Hole	12	12	-	12	NA	-	-	Pilot Hole Product
120.59 €	1	Available	9 Days	10	1.5	20	Right	Keyway + Tap	-	12	24	12	4×1.8	M4	6	Finished product
72.01 € 33.12 €	1		Same day Stock	10	1.5	22	Right	Round Hole	12	12	-	12	NA	-	-	Pilot Hole Product
124.25 €	1	Available	9 Days	10	1.5	22	Right	Keyway + Tap	-	12	26	12	4×1.8	M4	6	Finished product
81.70 €	1		6 Days	10	1.5	24	Right	Round Hole	12	12	-	12	NA	-	-	Pilot Hole Product
129.68 €	1	Available	9 Days	10	1.5	24	Right	Keyway + Tap	-	12	28	12	4×1.8	M4	6	Finished product
144.72 €	1	Available	9 Days	10	1.5	24	Right	Keyway + Tap	-	12	28	14	5×2.3	M4	6	Finished product
144.69 €	1	Available	9 Days	10	1.5	24	Right	Keyway + Tap	-	12	28	15	5×2.3	M4	6	Finished product
85.73 €	1		6 Days	10	1.5	25	Right	Round Hole	12	12	-	12	NA	-	-	Pilot Hole Product
133.68 €	1	Available	9 Days	10	1.5	25	Right	Keyway + Tap	-	12	30	12	4×1.8	M4	6	Finished product
148.72 €	1	Available	9 Days	10	1.5	25	Right	Keyway + Tap	-	12	30	14	5×2.3	M4	6	Finished product
148.69 €	1	Available	9 Days	10	1.5	25	Right	Keyway + Tap	-	12	30	15	5×2.3	M4	6	Finished product
148.66 €	1	Available	9 Days	10	1.5	25	Right	Keyway + Tap	-	12	30	16	5×2.3	M4	6	Finished product
148.62 €	1	Available	9 Days	10	1.5	25	Right	Keyway + Tap	-	12	30	17	5×2.3	M4	6	Finished product
86.38 €	1		6 Days	10	1.5	26	Right	Round Hole	12	12	-	12	NA	-	-	Pilot Hole Product
134.31 €	1	Available	9 Days	10	1.5	26	Right	Keyway + Tap	-	12	32	12	4×1.8	M4	6	Finished product
149.36 €	1	Available	9 Days	10	1.5	26	Right	Keyway + Tap	-	12	32	14	5×2.3	M4	6	Finished product
149.33 €	1	Available	9 Days	10	1.5	26	Right	Keyway + Tap	-	12	32	15	5×2.3	M4	6	Finished product
149.30 €	1	Available	9 Days	10	1.5	26	Right	Keyway + Tap	-	12	32	16	5×2.3	M4	6	Finished product
149.27 €	1	Available	9 Days	10	1.5	26	Right	Keyway + Tap	-	12	32	17	5×2.3	M4	6	Finished product
87.55 €	1		6 Days	10	1.5	28	Right	Round Hole	15	12	-	15	NA	-	-	Pilot Hole Product
135.51 €	1	Available	9 Days	10	1.5	28	Right	Keyway + Tap	-	12	36	15	5×2.3	M4	6	Finished product
105.21 €	1	Available	9 Days	10	1.5	28	Right	Keyway + Tap	-	12	36	16	5×2.3	M4	6	Finished product
105.18 €	1	Available	9 Days	10	1.5	28	Right	Keyway + Tap	-	12	36	17	5×2.3	M4	6	Finished product
105.14 €	1	Available	9 Days	10	1.5	28	Right	Keyway + Tap	-	12	36	18	6×2.8	M5	6	Finished product
105.11 €	1	Available	9 Days	10	1.5	28	Right	Keyway + Tap	-	12	36	19	6×2.8	M5	6	Finished product
105.09 €	1	Available	9 Days	10	1.5	28	Right	Keyway + Tap	-	12	36	20	6×2.8	M5	6	Finished product
91.89 €	1		6 Days	10	1.5	30	Right	Round Hole	15	12	-	15	NA	-	-	Pilot Hole Product
139.87 €	1	Available	9 Days	10	1.5	30	Right	Keyway + Tap	-	12	38	15	5×2.3	M4	6	Finished product
108.25 €	1	Available	9 Days	10	1.5	30	Right	Keyway + Tap	-	12	38	16	5×2.3	M4	6	Finished product
108.23 €	1	Available	9 Days	10	1.5	30	Right	Keyway + Tap	-	12	38	17	5×2.3	M4	6	Finished product
108.20 €	1	Available	9 Days	10	1.5	30	Right	Keyway + Tap	-	12	38	18	6×2.8	M5	6	Finished product
108.16 €	1	Available	9 Days	10	1.5	30	Right	Keyway + Tap	-	12	38	19	6×2.8	M5	6	Finished product
108.13 €	1	Available	9 Days	10	1.5	30	Right	Keyway + Tap	-	12	38	20	6×2.8	M5	6	Finished product
108.07 €	1	Available	9 Days	10	1.5	30	Right	Keyway + Tap	-	12	38	22	6×2.8	M5	6	Finished product
99.35 €	1		6 Days	10	1.5	32	Right	Round Hole	15	12	-	15	NA	-	-	Pilot Hole Product
147.25 €	1	Available	9 Days	10	1.5	32	Right	Keyway + Tap	-	12	40	15	5×2.3	M4	6	Finished product
113.41 €	1	Available	9 Days	10	1.5	32	Right	Keyway + Tap	-	12	40	16	5×2.3	M4	6	Finished product
113.37 €	1	Available	9 Days	10	1.5	32	Right	Keyway + Tap	-	12	40	17	5×2.3	M4	6	Finished product
113.34 €	1	Available	9 Days	10	1.5	32	Right	Keyway + Tap	-	12	40	18	6×2.8	M5	6	Finished product
113.31 €	1	Available	9 Days	10	1.5	32	Right	Keyway + Tap	-	12	40	19	6×2.8	M5	6	Finished product
113.27 €	1	Available	9 Days	10	1.5	32	Right	Keyway + Tap	-	12	40	20	6×2.8	M5	6	Finished product
113.21 €	1	Available	9 Days	10	1.5	32	Right	Keyway + Tap	-	12	40	22	6×2.8	M5	6	Finished product
105.76 €	1		6 Days	10	1.5	36	Right	Round Hole	15	12	-	15	NA	-	-	Pilot Hole Product
107.38 €	1	Available	9 Days	10	1.5	36	Right	Keyway + Tap	-	12	45	15	5×2.3	M4	6	Finished product
117.92 €	1	Available	9 Days	10	1.5	36	Right	Keyway + Tap	-	12	45	16	5×2.3	M4	6	Finished product
117.90 €	1	Available	9 Days	10	1.5	36	Right	Keyway + Tap	-	12	45	17	5×2.3	M4	6	Finished product
117.85 €	1	Available	9 Days	10	1.5	36	Right	Keyway + Tap	-	12	45	18	6×2.8	M5	6	Finished product
117.82 €	1	Available	9 Days	10	1.5	36	Right	Keyway + Tap	-	12	45	19	6×2.8	M5	6	Finished product
117.80 €	1	Available	9 Days	10	1.5	36	Right	Keyway + Tap	-	12	45	20	6×2.8	M5	6	Finished product
117.73 €	1	Available	9 Days	10	1.5	36	Right	Keyway + Tap	-	12	45	22	6×2.8	M5	6	Finished product
117.60 €	1	Available	9 Days	10	1.5	36	Right	Keyway + Tap	-	12	45	25	8×3.3	M6	6	Finished product
110.72 €	1		6 Days	10	1.5	40	Right	Round Hole	15	12	-	15	NA	-	-	Pilot Hole Product
110.82 €	1	Available	9 Days	10	1.5	40	Right	Keyway + Tap	-	12	50	15	5×2.3	M4	6	Finished product

Basic information

Material(mm)	Steel	Heat Treatment(φ)	Thermal Refined, Induction Hardened	Ground Tooth	Available
Surface Treatment	Black Oxide	Hole Dia. Tolerance	H7	Metal system material	EN 1.7220 Equiv.
Torsional Angle(°)	21°30′	Accuracy Grade	N6

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Basic Attributes

Module
1

1.5

2

2.5

3
Clear
Number of Teeth(Teeth)
15

16

18

20

22

24

25

26

28

30

32

35

36

40

45

48

50

52

60

70

80

90

100
Clear
Shaft Bore Config.
- Round Hole
- Round hole+tap
- Keyway + Tap
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Shaft Bore Dia., Shaft Dia.
6

8

10

12

14

15

16

17

18

19

20

22

25

30
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Face Width(mm)
8

12

16

20

25
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Boss diameter B(φ)
17

20

24

25

26

28

30

32

35

36

38

40

42

44

45

48

50

58

60

65

70

75

80

85

90
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Hole diameter a(φ)
6

8

10

12

14

15

16

17

18

19

20

22

25

28

30

32

35

40

45

50
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Keyway(mm)
- 4×1.8
- 5×2.3
- 6×2.8
- 8×3.3
- 10×3.3
- 12×3.3
- 14×3.8
- NA
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Size of Screw Hole
- M4
- M5
- M6
- M8
- M10
Clear
Screw Hole Dimensions(mm)
- 5
- 6
- 6.5
- 7
- 8
Clear
Shaft Hole Specifications
- Finished product
- Pilot Hole Product
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Type
- KHG
Clear
Twisting Direction
- Right
- Left
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