Helical Gear（Twisting Direction：Left）

Data to be displayed: 30; 45; 60

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Ground Helical Gear KHG

KOHARA GEAR INDUSTRY

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.

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Starting from^∗ ：	63.55 €
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Min. Shipping Days ：	Same day

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Helical Gear ES

AOKI SEIMITSU KOGYO

Allowable torque is larger than that of a spur gear of the same size, and tooth contact sound is also quiet.

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Starting from^∗ ：	15.42 €
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Min. Shipping Days ：	8 Days

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Stainless Steel Screw Gear

KOHARA GEAR INDUSTRY

Stainless steel spiral gears are prone to wear and galling, so different combinations of materials are recommended.

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Starting from^∗ ：	24.32 €
Min. Shipping Days ：	6 Days

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Screw Gear SN

KOHARA GEAR INDUSTRY

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.

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Starting from^∗ ：	11.10 €
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Min. Shipping Days ：	Same day

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Helical Gear m2 S45C Type

KYOUIKU GEAR MFG（KG）

Helical gear with induction hardening performed on teeth part. As helix angle is 45°, can be used for both helical gear (parallel axis) and screw gear (cross axis).

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Starting from^∗ ：	27.12 €
Min. Shipping Days ：	7 Days

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Helical Gear m1 Blue (Polyacetal)

KYOUIKU GEAR MFG（KG）

Ideal for preventing contamination in food/packaging equipment, as the blue color of the POM stands out against food ingredients.

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Starting from^∗ ：	13.55 €
Min. Shipping Days ：	7 Days

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Helical Gear m3 S45C Type

KYOUIKU GEAR MFG（KG）

Helical gear with induction hardening performed on teeth part. As helix angle is 45°, can be used for both helical gear (parallel axis) and screw gear (cross axis).

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Starting from^∗ ：	116.50 €
Min. Shipping Days ：	7 Days

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Spiral Gear IS

AOKI SEIMITSU KOGYO

[Features] This gear is commonly used for changing the direction of a rotating shaft. [Features] Material: EN 1.1191 Equiv. (JIS G 4051) Tooth profile, accuracy: Solid teeth, class JISN8 (formerly class JIS4) Pressure angle: 20° Helix angle: 45°. Surface treatment: Black oxide coating. Surface finish of the tooth: Cutting. Bore diameter tolerance: JIS H7 class.

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Starting from^∗ ：	12.11 €
Min. Shipping Days ：	8 Days

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Helical Gear

KOHARA GEAR INDUSTRY

Meshing ratio is large compared with spur gear, for smooth engagement, effective for noise and vibration control.

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Starting from^∗ ：	18.27 €
Min. Shipping Days ：	6 Days

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Screw Gear AN

KOHARA GEAR INDUSTRY

Uses aluminum bronze as a material, for very tough sliding gear, with excellent wear resistance. Spiral gears are prone to wear and galling, so different combinations of materials are recommended.

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Starting from^∗ ：	30.83 €
Min. Shipping Days ：	6 Days

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Helical Gear m1 S45C Type

KYOUIKU GEAR MFG（KG）

Helical gear with induction hardening performed on teeth part. As helix angle is 45°, can be used for both helical gear (parallel axis) and screw gear (crossed axis). Directly mountable tapped in 2 points, machined product also available.

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Starting from^∗ ：	12.56 €
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Helical Gear m2.5 S45C Type

KYOUIKU GEAR MFG（KG）

Helical gear with induction hardening performed on teeth part. As helix angle is 45°, can be used for both helical gear (parallel axis) and screw gear (cross axis).

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Starting from^∗ ：	35.15 €
Min. Shipping Days ：	7 Days

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Helical Gear m1 SUS304 Type

KYOUIKU GEAR MFG（KG）

Helical gear made from SUS304 for excellent corrosion resistance. As helix angle is 45°, can be used for both helical gear (parallel axis) and screw gear (crossed axis). Directly mountable tapped in 2 points, machined product also available.

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Starting from^∗ ：	40.66 €
Min. Shipping Days ：	7 Days

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Plastic Screw Gear

KOHARA GEAR INDUSTRY

Employing lightweight MC901 material, this screw gear can even be used without lubrication. Prone to wear and galling, so different combinations of materials are recommended.

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Starting from^∗ ：	17.54 €
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Helical Gear m1 POM White (Polyacetal) Type

KYOUIKU GEAR MFG（KG）

Polyacetal helical gear with lower water absorption than nylon gear, and excellent dimensional stability. As helix angle is 45°, can be used for both helical gear (parallel axis) and screw gear (crossed axis). Directly mountable tapped in 2 points, machined product also available.

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Starting from^∗ ：	8.60 €
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Helical Gear m1.5 S45C Type

KYOUIKU GEAR MFG（KG）

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Starting from^∗ ：	20.03 €
Min. Shipping Days ：	6 Days

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Helical Gear m1.5 Blue (Polyacetal)

KYOUIKU GEAR MFG（KG）

Ideal for preventing contamination in food/packaging equipment, as the blue color of the POM stands out against food ingredients.

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Starting from^∗ ：	17.20 €
Min. Shipping Days ：	7 Days

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Helical Gear m2 Blue (Polyacetal)

KYOUIKU GEAR MFG（KG）

Ideal for preventing contamination in food/packaging equipment, as the blue color of the POM stands out against food ingredients.

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Starting from^∗ ：	27.16 €
Min. Shipping Days ：	7 Days

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Helical Gear m2.5 Blue (Polyacetal)

KYOUIKU GEAR MFG（KG）

Ideal for preventing contamination in food/packaging equipment, as the blue color of the POM stands out against food ingredients.

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Starting from^∗ ：	107.66 €
Min. Shipping Days ：	7 Days

*Unit price with basic configuration


Brand
Product Series
CAD
Starting from^∗
Min. Shipping Days
Module
Number of Teeth(Teeth)
Material(mm)
Twisting Direction
Heat Treatment(φ)
Ground Tooth
Surface Treatment
Shaft Bore Config.
Shaft Bore Dia., Shaft Dia.
Face Width(mm)

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Brand	KOHARA GEAR INDUSTRY	AOKI SEIMITSU KOGYO	KOHARA GEAR INDUSTRY	KOHARA GEAR INDUSTRY	KYOUIKU GEAR MFG（KG）	KYOUIKU GEAR MFG（KG）	KYOUIKU GEAR MFG（KG）	AOKI SEIMITSU KOGYO	KOHARA GEAR INDUSTRY	KOHARA GEAR INDUSTRY	KYOUIKU GEAR MFG（KG）	KYOUIKU GEAR MFG（KG）	KYOUIKU GEAR MFG（KG）	KOHARA GEAR INDUSTRY	KYOUIKU GEAR MFG（KG）	KYOUIKU GEAR MFG（KG）	KYOUIKU GEAR MFG（KG）	KYOUIKU GEAR MFG（KG）	KYOUIKU GEAR MFG（KG）
Product Series	Ground Helical Gear KHG	Helical Gear ES	Stainless Steel Screw Gear	Screw Gear SN	Helical Gear m2 S45C Type	Helical Gear m1 Blue (Polyacetal)	Helical Gear m3 S45C Type	Spiral Gear IS	Helical Gear	Screw Gear AN	Helical Gear m1 S45C Type	Helical Gear m2.5 S45C Type	Helical Gear m1 SUS304 Type	Plastic Screw Gear	Helical Gear m1 POM White (Polyacetal) Type	Helical Gear m1.5 S45C Type	Helical Gear m1.5 Blue (Polyacetal)	Helical Gear m2 Blue (Polyacetal)	Helical Gear m2.5 Blue (Polyacetal)
CAD	2D / 3D		2D / 3D	2D / 3D	2D		2D		2D / 3D	2D / 3D	2D	2D	2D	2D / 3D	2D	2D
Starting from^∗	63.55 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	15.42 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	24.32 € *Unit price with basic configuration	11.10 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	27.12 € *Unit price with basic configuration	13.55 € *Unit price with basic configuration	116.50 € *Unit price with basic configuration	12.11 € *Unit price with basic configuration Volume Discount	18.27 € *Unit price with basic configuration	30.83 € *Unit price with basic configuration Volume Discount	12.56 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	35.15 € *Unit price with basic configuration	40.66 € *Unit price with basic configuration	17.54 € Special price *Unit price with basic configuration Promotional pricing	8.60 € Special price *Unit price with basic configuration Promotional pricing	20.03 € *Unit price with basic configuration	17.20 € *Unit price with basic configuration	27.16 € *Unit price with basic configuration	107.66 € *Unit price with basic configuration
Min. Shipping Days	Same day	8 Days	6 Days	Same day	7 Days	7 Days	7 Days	8 Days	6 Days	6 Days	Same day	7 Days	7 Days	Same day	Same day	6 Days	7 Days	7 Days	7 Days
Module	1 ～ 3	1.5 ～ 4	1 ～ 3	1 ～ 4	2	1	3	1 ～ 4	2 ～ 3	1 ～ 2	1	2.5	1	1.5 ～ 3	1	1.5	1.5	2	2.5
Number of Teeth(Teeth)	15 ～ 100	15 ～ 40	10 ～ 20	10 ～ 30	13 ～ 26	10 ～ 26	26	10 ～ 36	15 ～ 90	10 ～ 15	13 ～ 26	13	13	10 ～ 20	13 ～ 26	13 ～ 26	10 ～ 26	10 ～ 26	26
Material(mm)	General Steel Material	General Steel Material	Stainless Steel	General Steel Material	General Steel Material	Resin	General Steel Material	General Steel Material	General Steel Material	Brass	General Steel Material	General Steel Material	Stainless Steel	Resin	Resin	General Steel Material	Resin	Resin	Resin
Twisting Direction	Left	Left	Left	Left	Left	Left	Left	Left	Left	Left	Left	Left	Left	Left	Left	Left	Left	Left	Left
Heat Treatment(φ)	Thermal Refined, Induction Hardened	Not Provided	Not Provided	Not Provided	High Frequency	Not Provided	High Frequency	Not Provided	Not Provided	Not Provided	High Frequency	High Frequency	Not Provided	Not Provided	Not Provided	High Frequency	Not Provided	Not Provided	Not Provided
Ground Tooth	Provided	Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided
Surface Treatment	Black Oxide	Black Oxide	Not Provided	Black Oxide	Not Provided	Not Provided	Not Provided	Black Oxide	Black Oxide	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided
Shaft Bore Config.	Round Hole / Round hole+tap / Keyway + Tap	Round Hole	Round Hole	Round Hole / Round hole+tap / Keyway + Tap	Round Hole	Round Hole	Round Hole	Round Hole	Round Hole	Round Hole	Round Hole	Round Hole	Round Hole	Round Hole	Round Hole	Round Hole	Round Hole	Round Hole	Round Hole
Shaft Bore Dia., Shaft Dia.	6 ～ 30	10 ～ 22	6 ～ 20	6 ～ 20	12 ～ 16	ø4 ～ ø8	22	10 ～ 20	12 ～ 20	6 ～ 12	8 ～ 10	14	8	6 ～ 15	8 ～ 10	10 ～ 12	ø6 ～ ø10	ø10 ～ ø12	ø16
Face Width(mm)	8 ～ 25	15 ～ 32	10 ～ 25	10 ～ 30	20	12	25	10 ～ 32	25 ～ 35	10 ～ 20	12	22	12	15 ～ 25	12	15	15	20	22