Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.
181～195 item / All 256 items
A gear pair consisting of a worm and a worm wheel, called a "worm gear"!
The "worm gear" of Daido Seiki Co., Ltd. consists of a gear pair made up of a worm and a worm wheel. 【Product Features】 ■ This is an example of a small worm. It is designed to be directly connected to the shaft of a small motor with an inner diameter of φ2. *For more details, please feel free to contact us.
From automotive parts to precision machinery parts.
Nagano Forging Co., Ltd. was established in Nagano City in 1953, and in May 2003, we celebrated our 50th anniversary, continuing to this day. Nagano Forging specializes in the processing and manufacturing of heat-resistant and wear-resistant materials, known as difficult-to-cut materials, and has acquired manufacturing technologies that are challenging to complete in overseas production. By developing our own equipment and machinery related to this, we have established and developed unique technologies. We have obtained the international quality assurance standard ISO 9001 and are committed to thorough quality management of critical safety components in the automotive industry, providing high-quality products that our customers can trust. Moving forward, we aim to promote young engineers and incorporate new ideas to develop new technologies, as all employees unite to grow as a technical group. We are confident that advancing our technology alongside the wonderful nature of Shinshu will contribute to the local community. For more details, please contact us or refer to our catalog.
[In stock] All items are treated with black dye! Equivalent to JIS Grade 8 precision! We will deliver high-precision products in a short lead time.
Sankyo Manufacturing Co., Ltd. End Face Machined Rack Gears The pitch can be aligned easily for connection installation using the rack alignment method, making installation and length processing straightforward for the effective length of the rack. Precision grade equivalent to JIS Grade 8 (formerly JIS Grade 4)! We have standard stock for racks from M1.0 to M6.0 and for pinions from M1.0 to M3.0. Both the rack and pinion equivalent to S45C are available with a precision grade of JIS N8 (formerly JIS Grade 4), and all products undergo black oxide treatment. Additionally, all angular rack gears come with end face machining, and we also offer high-precision hardened and ground racks (four-sided ground finish)! Furthermore, we have a lineup of CP racks & pinions, round racks, and stainless steel racks, so please feel free to contact us if you are interested.
Significantly reduce defect rates through 100% inspection before shipment! Sintered parts can be manufactured with high precision and high hardness, even in complex shapes. Please feel free to consult with us.
Gears are rotating components that engage with other toothed parts to transmit torque. Typically, one gear has teeth and the other gear has a shape with the same width. Two gears functioning in tandem are called a transmission, and they can be considered a simple machine as they exhibit mechanical features based on the gear ratio. Gear-driven devices can change speed, torque, and the direction of power transmission. The most common example is when one gear engages with another gear. However, gears can also engage with non-rotating toothed parts, known as racks, to transmit rotation. There are many types of gears, including external and internal gears, spur gears, and helical gears. 【Our Strengths】 ■ Quality Assurance --- All products undergo inspection before shipment, produced in an ISO 9001:2008 certified factory. ■ Cost Reduction --- Most finished products require no secondary processing, leading to reductions in cost and labor. ■ High Strength and High Precision --- We can supply high precision with a density of 7.2g/cm3, hardness of HRB 60 or higher, and precision tolerances of ±0.01.
Support for micro pitch! A revolution in high-precision master gears!
The "Super Fine Pitch Module 0.2" is a master gear for measuring tooth surface engagement errors (for small gear comprehensive inspection). It is a confident creation that embodies Takizawa's technical expertise. 【Features】 - Machined from a micro module (M0.2) - Spur and helical - Gear accuracy supports up to M 00 grade - Special processing also available For more details, please contact us or download the catalog.
![Oil-free resin gear "Lignite Gear" Q&A [Free gift available!]](https://image.mono.ipros.com/public/product/image/44f/2000257687/IPROS49503689952791838143.png?w=280&h=280)
Resin gears utilized in various machinery metals such as work machines and industrial equipment! Achieving a low specific gravity of 1/5, they excel in mechanical strength and heat resistance!
When utilizing metal gears and resin gears, have you encountered any of the following issues? "Resin gears have a short lifespan. I want stronger resin gears." "The gears are heavy. I am considering lightweighting the gear train." This document provides technical information on how to solve such common concerns with Rignite Gears, along with points to consider during selection! 【Features of Rignite Gears】 ■ Achieves long lifespan and high transmission capability due to high strength ■ Enables lightweighting as it has a density that is 1/5 that of metal ■ Allows for low noise due to good vibration damping properties ■ Capable of small lot production starting from just one piece 【Product Lineup】 ■ N Type Characterized by low water and oil absorption rates and high thermal deformation temperature, resulting in good dimensional stability. ■ BC Type Features the highest thermal deformation temperature and high impact resistance. It also has a friction coefficient comparable to MC nylon. ■ Carbon Type Characterized by the highest tooth surface strength and exceptional wear resistance, leading to a long lifespan. *For the technical documentation on "Rignite Gears," please refer to the PDF data available for download.
We provide a minimum half-day estimate and handle everything from gear processing to hardening.
<Processing> Gear / Gear Cutting <Material> S45C <Module = 1> This is a production example of a square rack gear with a length of 500mm. S45C material is used. This product has not been hardened, but we can accommodate various hardening processes, improving wear resistance and achieving high strength. Rack and pinion systems, which convert rotational power into linear motion, are used in elevators, conveyors, and various industrial machinery. Our company accepts orders for small lots, including single part processing. Other processing achievements are listed in the various "Processed Parts Achievement Catalogs" available for download below. From metal to plastic, we are your go-to for cutting processing of prototype and development parts.
Achieving high-precision inner diameter drilling!
This processed product made from iron-based sintered metal is a gear used in the automotive and motorcycle industries, produced by a machining center. The teeth of the gear are shaped and manufactured through molding, while the machining center performs drilling, reaming, and chamfering on the boss section of the gear with a φ3 hole. Due to the strict tolerance requirements for the inner diameter relative to the outer diameter of the gear, high-precision inner diameter drilling is required.
![[Precision Gear Manufacturing Case] General Gear](https://image.mono.ipros.com/public/product/image/a23/2001487182/IPROS57245296579112088092.jpeg?w=280&h=280)
Materials compatible with POM, PA, PPS, etc.! Here are examples of general gear production.
Nagaoka Mold Co., Ltd. manufactures products in a wide range of fields including weak electrical devices, optical equipment, office automation, automotive, machine parts, medical-related components, and food-related parts. We design and produce precision plastic molds from small to medium sizes, and we also conduct mass production and prototype trials with molding machines up to 180 tons. In particular, we excel in producing precision small parts and products with complex structures that others cannot achieve. With innovative ideas and solid technology, we have supported numerous companies to date. Moving forward, we aim to enhance the appeal of manufacturing as a united company while challenging ourselves to develop our technical capabilities to meet the needs of the times. [Case Overview] ■ Product/Application: General Gears ■ Materials: POM, PA, PPS, etc. *For more details, please download the PDF or feel free to contact us.
Demonstrates stable performance over a long period! It has high quality and reliability, and is widely used in various industries.
We would like to introduce our "Polyacetal Resin (POM) Machining - Gears" that we manufacture. It features a low friction coefficient, demonstrating slippery properties without the addition of lubricants, while also reducing gear wear and achieving high efficiency. Furthermore, it excels in heat resistance and chemical resistance, making it suitable for use in harsh environments. Additionally, it has high dimensional stability, providing consistent performance over long periods. 【Features】 ■ High rigidity and strength ■ Demonstrates slippery properties without the addition of lubricants ■ Reduces gear wear and achieves high efficiency ■ Heat resistance ■ Chemical resistance ■ High dimensional stability, providing consistent performance over long periods *For more details, please download the PDF or feel free to contact us.
An ideal gear system that balances "smoothness," "power," and "durability" at a high level!
The "Tudakoma Special High Tooth Compound Lead Worm Gear" is a gear system that has different settings for the lead amount of the worm spindle and worm wheel for both forward and reverse rotation (by changing the module). This allows the worm spindle to be moved axially, enabling a continuous change in the thickness of the meshing teeth. Since the correct positional relationship between the worm and wheel is maintained, backlash can be adjusted, allowing for ideal meshing. 【Features】 ■ Tooth Profile - By adopting high teeth compared to standard tooth height, it has a strength that is one size up in terms of module. ■ Torque Transmission Efficiency - The combination of iron and brass results in a low friction coefficient, allowing for high efficiency in transmitting motor torque compared to other materials. *For more details, please refer to the PDF document or feel free to contact us.
We are confident in our low prices! With thorough cost reduction and an efficient management system, we provide products that offer astonishing cost performance!
The material used is machine structural carbon steel. We have standardized spur gears from modules 1 to 6. We also accept requests for black oxide surface treatment and shaft hole machining. Please feel free to contact us. 【Product Lineup】 ■ Spur Gears ■ Rack Gears with Machined End Faces ■ Rack Gears with Machined Mounting Holes (made to order) *For more details, please refer to the PDF document or feel free to contact us.
High-precision, high-rigidity metal press parts produced by fine blanking processing.
In fine blanking, plastic processing is performed while maintaining the original mechanical properties of the material (such as tensile strength and yield strength). This allows for the supply of high-precision and high-rigidity parts in a state that can be assembled immediately without the need for further processing. By eliminating the need for conventional machining finishes on the tooth profile, it is possible to achieve cost reduction while mass-producing parts with stable quality.
