SUS / SUSA

Product catalog summary

Overview: This technical catalog provides comprehensive details on stainless steel spur gears, including specifications, procedures, and product characteristics. It covers various gear types such as spur, helical, and internal gears.

Specifications: The gears are constructed from SUS303 stainless steel with a 20° pressure angle. They are available in modules 1, 1.5, 2, 2.5, 3, and 4, and precision grades JIS grade N8 and JIS grade 4. Detailed measurements are provided for each gear type, including bore, hub diameter, pitch diameter, outside diameter, hub width, total length, allowable torque, backlash, and weight.

Procedures: The document emphasizes maintaining tooth width during secondary operations to ensure precision and strength. It also describes the KHK Quick-Mod Gears system for quick modifications.

Product Characteristics: Allowable torques are based on assumed usage conditions, and backlash values are theoretical for identical gears in mesh. Understanding these characteristics is crucial for optimal gear performance.

Ordering Information: For J Series products, orders must specify the catalog number followed by 'J' and 'BORE'. These products have a lead time of two working days for shipping, with additional delivery time to local distributors.

Recommendations: For secure fastening of gears to a shaft, the use of dowel pins with set screws is recommended, especially for light load usage.

Data Summary: The document includes tables with detailed specifications for each gear type, aiding engineers and purchasers in making informed decisions.

Standards and Tolerances: Keyways are manufactured according to JIS B1301 standards with Js9 tolerance. Some products feature counterbored holes to reduce tap length, and products with tapped holes include a set screw.

Additional Information: Drawings can be outputted from the Web Catalog as DXF files. The document lists various catalog numbers for stainless steel spur gears and provides information on bore sizes and screw sizes for different models.

Catalog excerpts

Other Bevel Worm Screw Bevel Miter CP Racks R . Internal Helical Spur Products Gearboxes Gear Pair Gears Gears Gears & Pinions ac s Gears Gears Gears Stainless Steel Spur Gears Specifications * The precision grade of J Series products is equivalent to the value shown in the table. To order J Series products, please specify; Catalog No. + J + BORE [Caution on Secondary Operations] © Please read "Caution on Performing Secondary Operations" (Page 32) when performing modifications and/or secondary operations for safety concerns. KHK Quick-Mod Gears, the KHK's system for quick modification of KHK stock gears is also available. ©Avoid performing secondary operations that narrow the tooth width as it affects precision and strength. [Caution on J series] © As available-on-request products, requires a lead-time for shipping within 2 working-days (excludes the day ordered), after placing an order. Please allow additional shipping time to get to your local distributor. © Number of products we can process for one order is 1 to 20 units. For quantities of 21 or more pieces, we need to quote price and lead time. © Keyways are made according to JIS B1301 standards, Js9 tolerance. @ Certain products which would otherwise have a very long tapped hole are conterbored to reduce the length of the tap. © For products having a tapped hole, a set screw is included. © The use of S3T and S1T shaped set screws for fastening gears to a shaft are only applicable to light load usage. For secure fastening, please use dowel pins, in combination. Other Bevel Worm Screw Bevel Miter CP Racks Dacks Internal Helical Spur Products Gearboxes Gear Pair Gears Gears Gears & Pinions Gears Gears Gears [Caution on Product Characteristics] © The allowable torques shown in the table are calculated values according to the assumed usage conditions. Please see Page 31 for more details. © The backlash values shown in the table are the theoretical values for the backlash in the normal direction of a pair of identical gears in mesh. * The product shapes of J Series items are identified by background color. Drawing can be outputted from the Web Catalog as DXF files. 115

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Other Bevel Worm Screw Bevel Miter CP Racks R . Internal Helical Spur Products Gearboxes Gear Pair Gears Gears Gears & Pinions ac s Gears Gears Gears * The precision grade of J Series products is equivalent to the value shown in the table. Module 1.5^ 2 G SUS - SUSA eries Stainless Steel Spur Gears SI Other Bevel Worm Screw Bevel Miter CP Racks Dacks Internal Helical Spur Products Gearboxes Gear Pair Gears Gears Gears & Pinions Gears Gears Gears [Caution on Secondary Operations] © Please read "Caution on Performing Secondary Operations" (Page 32) when performing modifications and/or secondary...

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jss£;kT> Stainless Steel Spur Gears Other Bevel Worm Screw Bevel Miter CP Racks R . Internal Helical Spur Products Gearboxes Gear Pair Gears Gears Gears & Pinions ac s Gears Gears Gears * The precision grade of J Series products is equivalent to the value shown in the table. To order J Series products, please specify; Catalog No. + J + BORE Other Bevel Worm Screw Bevel Miter CP Racks Dacks Internal Helical Spur Products Gearboxes Gear Pair Gears Gears Gears & Pinions Gears Gears Gears [Caution on Product Characteristics] © The allowable torques shown in the table are calculated values according...

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