Screw Gear SN (Part Numbers - CAD Download)

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Volume Discount

Spiral gears have crossed axes (R & R, L & L) and parallel axes (R & L), depending on combinations of screw direction. Pay attention to axial direction and rotational direction.

Part Number

Once your search is narrowed to one product,
the corresponding part number is displayed here.

Part Numbers

Data to be displayed: 30; 45; 60

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Part Number
SN1-20LJ10
SN1-20LJ12
SN1-20RJ10
SN1-20RJ12
SN1-26LJ10
SN1-26LJ12
SN1-26LJ14
SN1-26LJ15
SN1-26LJ16
SN1-26LJ17
SN1-26RJ10
SN1-26RJ12
SN1-26RJ14
SN1-26RJ15
SN1-26RJ16
SN1-26RJ17
SN1-30LJ10
SN1-30LJ12
SN1-30LJ14
SN1-30LJ15
SN1-30LJ16
SN1-30LJ17
SN1-30LJ18
SN1-30LJ19
SN1-30RJ10
SN1-30RJ12
SN1-30RJ14
SN1-30RJ15
SN1-30RJ16
SN1-30RJ17
SN1-30RJ18
SN1-30RJ19
SN1.5-13LJ10
SN1.5-15LJ10
SN1.5-15LJ12
SN1.5-15RJ10
SN1.5-15RJ12
SN1.5-20LJ12
SN1.5-20LJ14
SN1.5-20LJ15
SN1.5-20LJ16
SN1.5-20LJ17
SN1.5-20RJ12
SN1.5-20RJ14
SN1.5-20RJ15
SN1.5-20RJ16
SN1.5-20RJ17
SN1.5-26LJ12
SN1.5-26LJ14
SN1.5-26LJ15
SN1.5-26LJ16
SN1.5-26LJ17
SN1.5-26LJ18
SN1.5-26LJ19
SN1.5-26LJ20
SN1.5-26LJ22
SN1.5-26RJ12
SN1.5-26RJ14
SN1.5-26RJ15
SN1.5-26RJ16

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
48.54 €	1	Available	9 Days	10	1	20	Left	Keyway + Tap	8	10	25	10	4×1.8	M4	5	Finished product
48.49 €	1	Available	9 Days	10	1	20	Left	Keyway + Tap	8	10	25	12	4×1.8	M4	5	Finished product
48.54 €	1	Available	9 Days	10	1	20	Right	Keyway + Tap	8	10	25	10	4×1.8	M4	5	Finished product
48.49 €	1	Available	9 Days	10	1	20	Right	Keyway + Tap	8	10	25	12	4×1.8	M4	5	Finished product
38.80 €	1	Available	9 Days	10	1	26	Left	Keyway + Tap	10	10	30	10	4×1.8	M4	5	Finished product
51.38 €	1	Available	9 Days	10	1	26	Left	Keyway + Tap	10	10	30	12	4×1.8	M4	5	Finished product
51.32 €	1	Available	9 Days	10	1	26	Left	Keyway + Tap	10	10	30	14	5×2.3	M4	5	Finished product
51.31 €	1	Available	9 Days	10	1	26	Left	Keyway + Tap	10	10	30	15	5×2.3	M4	5	Finished product
51.28 €	1	Available	9 Days	10	1	26	Left	Keyway + Tap	10	10	30	16	5×2.3	M4	5	Finished product
51.24 €	1	Available	9 Days	10	1	26	Left	Keyway + Tap	10	10	30	17	5×2.3	M4	5	Finished product
38.80 €	1	Available	9 Days	10	1	26	Right	Keyway + Tap	10	10	30	10	4×1.8	M4	5	Finished product
51.38 €	1	Available	9 Days	10	1	26	Right	Keyway + Tap	10	10	30	12	4×1.8	M4	5	Finished product
51.32 €	1	Available	9 Days	10	1	26	Right	Keyway + Tap	10	10	30	14	5×2.3	M4	5	Finished product
51.31 €	1	Available	9 Days	10	1	26	Right	Keyway + Tap	10	10	30	15	5×2.3	M4	5	Finished product
51.28 €	1	Available	9 Days	10	1	26	Right	Keyway + Tap	10	10	30	16	5×2.3	M4	5	Finished product
51.24 €	1	Available	9 Days	10	1	26	Right	Keyway + Tap	10	10	30	17	5×2.3	M4	5	Finished product
41.41 €	1	Available	9 Days	10	1	30	Left	Keyway + Tap	10	10	35	10	4×1.8	M4	5	Finished product
54.00 €	1	Available	9 Days	10	1	30	Left	Keyway + Tap	10	10	35	12	4×1.8	M4	5	Finished product
53.94 €	1	Available	9 Days	10	1	30	Left	Keyway + Tap	10	10	35	14	5×2.3	M4	5	Finished product
53.92 €	1	Available	9 Days	10	1	30	Left	Keyway + Tap	10	10	35	15	5×2.3	M4	5	Finished product
53.89 €	1	Available	9 Days	10	1	30	Left	Keyway + Tap	10	10	35	16	5×2.3	M4	5	Finished product
53.86 €	1	Available	9 Days	10	1	30	Left	Keyway + Tap	10	10	35	17	5×2.3	M4	5	Finished product
53.81 €	1	Available	9 Days	10	1	30	Left	Keyway + Tap	10	10	35	18	6×2.8	M5	5	Finished product
53.78 €	1	Available	9 Days	10	1	30	Left	Keyway + Tap	10	10	35	19	6×2.8	M5	5	Finished product
41.41 €	1	Available	9 Days	10	1	30	Right	Keyway + Tap	10	10	35	10	4×1.8	M4	5	Finished product
54.00 €	1	Available	9 Days	10	1	30	Right	Keyway + Tap	10	10	35	12	4×1.8	M4	5	Finished product
53.94 €	1	Available	9 Days	10	1	30	Right	Keyway + Tap	10	10	35	14	5×2.3	M4	5	Finished product
53.92 €	1	Available	9 Days	10	1	30	Right	Keyway + Tap	10	10	35	15	5×2.3	M4	5	Finished product
53.89 €	1	Available	9 Days	10	1	30	Right	Keyway + Tap	10	10	35	16	5×2.3	M4	5	Finished product
53.86 €	1	Available	9 Days	10	1	30	Right	Keyway + Tap	10	10	35	17	5×2.3	M4	5	Finished product
53.81 €	1	Available	9 Days	10	1	30	Right	Keyway + Tap	10	10	35	18	6×2.8	M5	5	Finished product
53.78 €	1	Available	9 Days	10	1	30	Right	Keyway + Tap	10	10	35	19	6×2.8	M5	5	Finished product
44.26 €	1	Available	9 Days	10	1.5	13	Left	Keyway + Tap	-	15	23	10	4×1.8	M4	5	Finished product
46.48 €	1	Available	9 Days	10	1.5	15	Left	Keyway + Tap	-	15	25	10	4×1.8	M4	5	Finished product
57.67 €	1	Available	9 Days	10	1.5	15	Left	Keyway + Tap	-	15	25	12	4×1.8	M4	5	Finished product
46.48 €	1	Available	9 Days	10	1.5	15	Right	Keyway + Tap	-	15	25	10	4×1.8	M4	5	Finished product
57.67 €	1	Available	9 Days	10	1.5	15	Right	Keyway + Tap	-	15	25	12	4×1.8	M4	5	Finished product
51.51 €	1	Available	9 Days	10	1.5	20	Left	Keyway + Tap	-	15	30	12	4×1.8	M4	5	Finished product
62.68 €	1	Available	9 Days	10	1.5	20	Left	Keyway + Tap	-	15	30	14	5×2.3	M4	5	Finished product
62.65 €	1	Available	9 Days	10	1.5	20	Left	Keyway + Tap	-	15	30	15	5×2.3	M4	5	Finished product
62.62 €	1	Available	9 Days	10	1.5	20	Left	Keyway + Tap	-	15	30	16	5×2.3	M4	5	Finished product
62.57 €	1	Available	9 Days	10	1.5	20	Left	Keyway + Tap	-	15	30	17	5×2.3	M4	5	Finished product
51.51 €	1	Available	9 Days	10	1.5	20	Right	Keyway + Tap	-	15	30	12	4×1.8	M4	5	Finished product
62.68 €	1	Available	9 Days	10	1.5	20	Right	Keyway + Tap	-	15	30	14	5×2.3	M4	5	Finished product
62.65 €	1	Available	9 Days	10	1.5	20	Right	Keyway + Tap	-	15	30	15	5×2.3	M4	5	Finished product
62.62 €	1	Available	9 Days	10	1.5	20	Right	Keyway + Tap	-	15	30	16	5×2.3	M4	5	Finished product
62.57 €	1	Available	9 Days	10	1.5	20	Right	Keyway + Tap	-	15	30	17	5×2.3	M4	5	Finished product
60.10 €	1	Available	9 Days	10	1.5	26	Left	Keyway + Tap	-	15	40	12	4×1.8	M4	5	Finished product
71.29 €	1	Available	9 Days	10	1.5	26	Left	Keyway + Tap	-	15	40	14	5×2.3	M4	5	Finished product
71.26 €	1	Available	9 Days	10	1.5	26	Left	Keyway + Tap	-	15	40	15	5×2.3	M4	5	Finished product
71.21 €	1	Available	9 Days	10	1.5	26	Left	Keyway + Tap	-	15	40	16	5×2.3	M4	5	Finished product
71.18 €	1	Available	9 Days	10	1.5	26	Left	Keyway + Tap	-	15	40	17	5×2.3	M4	5	Finished product
71.12 €	1	Available	9 Days	10	1.5	26	Left	Keyway + Tap	-	15	40	18	6×2.8	M5	5	Finished product
71.07 €	1	Available	9 Days	10	1.5	26	Left	Keyway + Tap	-	15	40	19	6×2.8	M5	5	Finished product
71.02 €	1	Available	9 Days	10	1.5	26	Left	Keyway + Tap	-	15	40	20	6×2.8	M5	5	Finished product
70.93 €	1	Available	9 Days	10	1.5	26	Left	Keyway + Tap	-	15	40	22	6×2.8	M5	5	Finished product
60.10 €	1	Available	9 Days	10	1.5	26	Right	Keyway + Tap	-	15	40	12	4×1.8	M4	5	Finished product
71.29 €	1	Available	9 Days	10	1.5	26	Right	Keyway + Tap	-	15	40	14	5×2.3	M4	5	Finished product
71.26 €	1	Available	9 Days	10	1.5	26	Right	Keyway + Tap	-	15	40	15	5×2.3	M4	5	Finished product
71.21 €	1	Available	9 Days	10	1.5	26	Right	Keyway + Tap	-	15	40	16	5×2.3	M4	5	Finished product

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Basic information

Material(mm)	Steel	Heat Treatment(φ)	NA	Ground Tooth	NA
Surface Treatment	Black Oxide	Hole Dia. Tolerance	H7	Metal system material	EN 1.1191 Equiv.
Torsional Angle(°)	45	Accuracy Grade	N9 Grade

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Stock

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Basic Attributes

Module
1

1.5

2

2.5

3

4
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Number of Teeth(Teeth)
10

13

15

20

26

30
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Twisting Direction
- Right
- Left
Clear
Shaft Bore Dia., Shaft Dia.
6

8

10

12

15

20
Clear
Face Width(mm)
10

15

20

22

25

30
Clear
Boss diameter B(φ)
15

16

18

22

23

25

26

30

34

35

40

45

50

60

65

70

80

90

100

110
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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
Clear
Size of Screw Hole
- M4
- M5
- M6
- M8
- M10
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Screw Hole Dimensions(mm)
- 5
- 7.5
- 8
- 9
- 10
Clear
Shaft Hole Specifications
- Finished product
- Pilot Hole Product
Clear
Type
- SN
Clear
Shaft Bore Config.
- Round Hole
- Round hole+tap
- Keyway + Tap
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- 2D
- 3D
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