ＴＫ Product Lineup

We offer KHK standard "spur gears" with a wide variety of materials, shapes, modules, and number of teeth, allowing users to freely select the most suitable gears for their applications. Additionally, we provide products that can be freely customized according to design specifications, including hole diameter, shaft diameter, keyway, and tapping, enabling a broader range of designs. [Overview] ■ KHK standard "spur gears" (m1.5 and above) have a semi-top treatment on the tooth tips, making them less prone to dents during transport and installation, and reducing noise. *For more details, please download the PDF or contact us.

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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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We offer KHK standard "racks" that can accommodate high-precision linear motion. We have a wide range of modules from 0.5 to 10 and lengths from 100 to 2000 meters, ready to meet user needs. 【Overview】 - To ensure safety and prevent scratches and dents, the tooth tips of the products are processed with a rounded edge. - The rounded edge shape is patented by KHK and has a noise reduction effect. *For more details, please download the PDF or contact us.

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We handle KHK standard "Miter" gears with a tooth ratio of 1:1 and a shaft angle of 90°. To allow users to freely select suitable gears for their applications, we offer three types: straight miter gears with straight tooth profiles, twisted spiral miter gears, and zero bevel miter gears. We have a wide range of options, from high-precision gears capable of high-speed and high-torque transmission to more common products. 【Features】 ■ Adoption of crowning method for gear cutting - Fully equipped for mass production of bevel gears - Enables cost reduction and stable supply of parts *For more details, please download the PDF or contact us.

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We handle KHK standard "helical gears" that consider quiet operation, compact design, and economy. By introducing various gear grinding machines from companies such as Gleason and Lightrule, we provide high-precision gear grinding products at reasonable prices with short delivery times. 【Features】 ■ Suitable for various industrial machines that require high-speed rotation, such as machine tools and reducers. ■ Excellent strength and wear resistance, allowing for a more compact design (KHG). ■ Due to a larger engagement ratio compared to SS spur gears, it effectively addresses noise and vibration issues (SH). *For more details, please download the PDF or contact us.

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We handle KHK standard "screw gears" at our company. To allow for a wider range of applications, we have standardized four types of materials: S45C, SUS303, CAC702 (formerly JIS symbol AlBC2), and MC nylon, with modules ranging from 1 to 4 and tooth counts from 10 to 30. 【Lineup】 ■SN ■SUN ■AN ■PN *For more details, please download the PDF or contact us.

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We offer a lightweight and compact gearbox, the "PBX Small Diameter Bevel Box." It has a simple structure and the case is made of resin. The resin used is excellent in chemical resistance and heat resistance. Additionally, it features through holes and pilot holes, allowing for installation in all directions. 【Features】 ■ Lightweight and compact ■ Free installation direction ■ Maintenance-free ■ Speed ratio 1:1 *For more details, please download the PDF or contact us.

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We offer KHK standard "bevel gears" in three types: skew bevel gears, zero bevel gears, and straight bevel gears. We have a wide range of gear ratios from 1.5 to 5, as well as various modules, tooth counts, materials, and shapes. Please feel free to contact us if you have any requests. 【Features】 ■ Our unique know-how and advanced processing technology combine to deliver highly reliable, high-precision, and high-quality products. *For more details, please download the PDF or contact us.

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We handle KHK standard "worm gears" with a wide range of modules from 0.5 to 6, reduction ratios from 1/10 to 1/120, and various materials and shapes. Additionally, we have standardized multi-lead worm gears that provide high precision rotation with minimal backlash. Please feel free to contact us if you have any requests. 【Features of Worm Gears】 ■ Suitable as a method to easily achieve a large reduction ratio (high torque) with a compact mechanism. *For more details, please download the PDF or contact us.

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We offer the KHK standard 'CP Rack & Pinion' designed for high-precision linear motion positioning. The standard pitch per tooth for the modular rack is π·m (module), with the m3 rack measuring 9.425mm. The travel length for one rotation of the pinion can be 50, 100, 150, … up to 600mm, making it very convenient to use. 【Features】 ■ Supports high-precision linear motion positioning ■ Available for user convenience in lengths from CP2.5 to 20mm, and total lengths from 100 to 2000mm (FRCP up to 4000mm) *For more details, please download the PDF or contact us.

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Takahashi Koki Co., Ltd. is a distributor of transmission equipment, with gears as its main product. In addition to selling off-the-shelf gears, including those from Obara Gear Industry Co., Ltd., we handle the manufacturing and processing of special gears, as well as a variety of other products related to transmission components. With years of experience and knowledge cultivated through our efforts, we respond to all of our customers' needs. 【Business Activities】 ■ Sales of gears, sprockets, chains, reducers, and other transmission components ■ Manufacturing of special gears, splines, cams, and various machine parts *For more details, please download the PDF or feel free to contact us.

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