List of gear products

Reduce the workload from handling heavy objects! Here are five case studies that solved customer challenges! We are also accepting free consultations and tests tailored to your work!

• Other conveying machines

Presentation of explanatory materials on JIS and ISO standards. We propose suitable safety barriers from a rich product series! Free rental of demo kits.

• Other safety and hygiene products

Short delivery time! Standardized 3 items and 2100 types of gears! Prevents play between the shaft and gear during fastening!

• gear
• Power Transmission Equipment

Addressing user concerns! A dedicated pinion for gear reducers that does not require estimates or drawing production.

• gear
• Power Transmission Equipment

Relief of concerns regarding the strength of keyways in plastic gears.

• gear
• Food Processing Equipment

Semi-custom standard products that can accommodate large tooth counts not listed in the catalog and outside standard specifications!

• gear

A shocking weight loss of 26.8 kg! This rack has undergone high-frequency hardening on its surface.

• gear
• rack

This is a stainless steel flat gear made of SUS303, which is resistant to rust.

• gear

This is a product that can be additionally processed with surface hardening. The finished J series is also available.

• gear

Short delivery time and high quality! A wide variety of unique gears that have been processed from standard gears. Comprehensive catalog available.

• gear

Design support included! Easy installation! Labor-saving! High-speed transport possible up to a maximum stroke of 3800 mm.

• gear

The gear precision with the latest advanced machinery is master grade! Achieving JIS Class 0.

• gear

With the KTSCP pinion set, arbitrary adjustment of backlash amount is possible.

• gear

We are enhancing the lineup of the popular SSG/SSAG spur gears and SS/SSA spur gears! An additional 2,000 large items with a module of 4 or higher have been added.

• gear

[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.

• gear
• Other machine elements
• Power Transmission Equipment

Improving mass production increases lead time reduction! Achieving cost reduction through weight reduction as well!

• gear
• Screw
• bolt

Supports a maximum outer diameter of φ2300! We process large straight bevel gears.

• gear

Up to 2.75 million Nm! For ultra-high torque transmission!

• Coupling
• Power Transmission Equipment
• gear

This is a parts feeder for automotive components that has been fully equipped with soundproof covers for noise control, making it suitable for the alignment and discharge of electronic control system ...

• Parts feeder
• gear
• Other Auto Parts

Achieves top-class strength among resin gears! It realizes lightweight products while also combining low specific gravity and high durability!

• gear

High strength, of course, but also excellent in quietness and wear resistance characteristics resin gears!

• gear

An innovation that significantly changes the image of plastic.

• Other polymer materials
• gear
• plastic

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!

• gear

We have a 1500-ton press! Producing large, thick, and massive resin molded products!

• gear
• roller

For enhancing the high transmission power of industrial machinery such as construction machinery! High durability, high heat resistance, and high transmission power. Small lot orders are welcome.

• gear

Our company is committed to efforts toward carbon neutrality.

• gear

Detailed introduction on product codes, selection methods for orthogonal axis gears in case of deceleration or constant speed, etc.!

• gear

Introduction to product codes, selection methods, and important considerations for selection!

• gear

A detailed explanation of product codes, selection methods, and important considerations for selection!

• gear

A detailed introduction to product codes, selection methods for spiral gears, and worm gears!

• gear

We will abundantly introduce selection methods, features, applications, and usage examples!

• gear

Digital casting utilizing 3D printers. Adopted in various industries such as aircraft, ships, automobiles, precision machinery, industrial equipment, medical, and construction!

• nozzle
• gear
• Mold Design

An example where replacing with a TCG ring made it possible to secure the hollow diameter of the pivot axis.

• gear

Kyowa Kogyo Co., Ltd. responds to a wide range of customer needs with the design and manufacturing of conveyors, automation dedicated machinery, material sales, and various machining services.

• gear
• shaft
• Other machine elements

Even without blueprints, physical objects can be restored! Restoration and regeneration of various gears such as spur gears, bevel gears, worm gears, internal gears, and rack & pinion are possible.

• gear

Torque limiter built-in gear series that protects the motor gear unit from locks occurring during operation.

• gear
• clutch
• DC Motor

Moldless lost-wax casting "Digital Cast" and metal 3D printing "Digital Sinter," what is the optimal solution for your needs?

• Machine elements
• Other electronic parts
• gear

Improving mass production with lost-wax precision casting! Please feel free to contact us.

• gear
• Metal bearings
• valve

Are you having trouble with prototype development of metal products or one-off production?

• gear
• Machine elements
• Pharmaceutical related factory parts

Standardization with lost wax, shape changes are also possible. Weight reduction and cost reduction can also be achieved!

• Metal bearings
• gear
• Casting Machine

Round items range from φ5 to φ900, and square items up to 100×700×700 have a proven track record! We accommodate various machining processes.

• cylinder
• gear
• roller

One of the largest gear shapers in the country! It can process a wide range of items, not only those with large outer diameters but also those with small inner diameters and stepped gears.

• gear

We are skilled not only in items with large outer diameters but also in long gear shafts and spline tooth grinding!

• gear

Supports maximum outer diameter φ1,450 and shaft length up to 6m! Not only can involute splines be processed, but square splines are also possible.

• gear

Supports maximum outer diameter of φ6,000! By changing the head, it is possible to process using end mills (M50 or higher) and also to process internal gears.

• gear

Rare Sunderland tooth cutting machine owned nationwide! It can be processed even without a middle groove.

• gear

Cost reduction, prototyping, shortening delivery times... We will respond comprehensively across a wide range of areas to solve your challenges!

• Other machine elements
• nut
• gear