Inner gear maximum diameter Φ700mm, maximum module 6.5, cutter stroke 170mm! Custom orders are also accepted.
We handle KHK standard "internal gears." We have modules ranging from 0.5 to 3 and tooth counts from 50 to 200, making them widely usable in applications such as planetary gear mechanisms. 【Features】 ■ SI: Standard internal gears. They are low-cost and highly versatile. ■ SIR: Large, high-tooth-count ring gears. Can also be cut and used as segment gears. *For more details, please download the PDF or contact us.
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basic information
【Specifications】 ■SI ・Module: 0.5 to 3 ・Material: S45C ・Tooth surface finish: Cutting ・Gear accuracy (JIS B 1702-1: 1998): N8 ※Products with a module of 0.8 or less are classified as "equivalent grade." ・Possibility of additional processing: Yes ■SIR ・Module: 2 to 3 ・Material: S45C ・Tooth surface finish: Cutting ・Gear accuracy (JIS B 1702-1: 1998): N9 ・Possibility of additional processing: Yes ※For more details, please download the PDF or contact us.
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For more details, please download the PDF or contact us.
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Company information
TK Corporation (formerly Takahashi Koki Co., Ltd.) is a distributor of power transmission equipment, specializing in gears. Founded in 1959 as a gear manufacturer, we now leverage that expertise to stock nearly all KHK standard gears as an authorized dealer for Obara Gears. In addition to this, we offer a wide range of processing services including keyway and pilot hole machining, heat treatment, and plating, as well as custom production of special gears. Please feel free to contact us for any inquiries.
![[Example] Internal Gear: Titanium Thin-Walled Helical Gear](https://image.mono.ipros.com/public/product/image/e38/2000728875/IPROS86303914304457601376.png?w=280&h=280)
![[Example] Internal Gear: Internal gear of a planetary gear mechanism.](https://image.mono.ipros.com/public/product/image/ef8/2000728889/IPROS78273674370899441963.png?w=280&h=280)
