Fine pitch gears and Small gearboxes

SCREW GEARS

.SCREW GEARS

RoHS Compliance

Screw gears (Crossed helical gears) are gear pair for transmission between non-paralle and non-intersecting axes of cylindrical gears as pair of helical or spur gear. Dut to spot contact in theory, design of transmission should be light load.
Usually, helical gears that have 45 degree helix angle are used for screw gears. Screw gear pair must be meshed with same direction of helix gears (Right hand and Right hand / Left hand and Leftt hand). Our screw gears can be meshed in parallel axis, too. But in that case combination of helix angle must be different (Right hand and Left hand).
We standardized stainless steel screw gears and plastic screw gears for food and packaging industries customers.

Screw Gear Design – 3D CAD models and 2D CAD drawings
You are able to check dimensions of our standard Screw Gears through PDF catalog or Selector provided by Part Community. Free CAD data is available on the website. Click the below logo to access the Miter Gear Selector.

Quotation of Standard Screw Gears
Please request Quotation of Screw Gears through “Request For Quotation” page.

Screw Gear Modification
If you need to modify our standard Miter Gears to suit your application, please consult with us. We are offering gear modification service. Please check the detail and example of modification throgh “Gear Modification” page.

Precaution of Usage
Please refer to the following precuation before using.
(PDF : “Precaution of usage for Miter and Bevel gears” from KG Technical Data)


304 STAINLESS STEEL
SCREW GEARS
PLASTIC SCREW GEARS PLASTIC SCREW GEARS
304 STAINLESS STEEL SCREW GEARS PLASTIC SCREW GEARS PLASTIC SCREW GEARS
Material (ISO) : X5CrNi18-10
Module : 1.0, 1.5
Number of teeth : 13, 26
ISO class N9
Material : Poly Acetal (Blue)
Module : 1.0 – 3.0
Number of teeth : 10 – 26
ISO class N9 – N10
Material : Poly Acetal (White)
Module : 1.0, 1.5
Number of teeth : 13, 26
ISO class N9 – N10
304 stainless steel has better corrosion resistance than 303 stainless steel.
This material adopted to regulations for food industries in the US and EU market.

MORE DETAILS
Polyacetal gears have superior characteristics of low water absorption and dimensional stability compared with nylon gears.

MORE DETAILS
PDF CATALOG PDF CATALOG PDF CATALOG

HARDENED
SCREW GEARS
HARDENED SCREW GEARS
Material (ISO) : C45
Module : 1.0 to 3.0
No. of teeth : 13, 26
ISO class N9
Hardened screw gears provide more durability and long lifetime than non-heated screw gears.
PDF CATALOG
PAGETOP
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