Last Updated： Aggregation Period:Nov 05, 2025～Dec 02, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Nov 05, 2025～Dec 02, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Nov 05, 2025～Dec 02, 2025
This ranking is based on the number of page views on our site.
301～315 item / All 363 items
90% are custom-made products. We offer support for small lot production, material selection, cost reduction, strength enhancement, and suggestions for processing steps! Samples available. Prototypes can be made.
【Features】 ■Shaft ■Polishing ■Right Angle It is finished with polishing after NC machining.
90% are custom-made products. We accommodate small lots, offer material selection, cost reduction, strength enhancement, and can suggest processing methods! Samples available. Prototyping possible.
【Features】 ■With knock ■Shaft ■Stepped shaft The knock part serves as a stop. This time, it was manufactured by cutting after forging and during the rolling process. If you have any issues with stepped bolts or stepped rivets, please feel free to consult us.
Hollow motor shaft
It is possible to reduce the diameter at both ends of the pipe and form a flange at the reduced diameter section. Since it can be formed from thick-walled pipes without cutting, and can achieve flange formation through plastic processing, it allows for a reduction in material costs. Compared to forging, this process involves less cutting and does not waste resources. It contributes to carbon neutrality and the SDGs.
By elongating the end of the material shaped by forging, it is possible to extend the forming limits of forging.
In the molding of long and hollow shafts, it is possible to utilize existing forging equipment. Sequential molding using spinning machines raises the limits of forging. Mass production of shafts that could not be molded due to stroke limitations becomes possible. Because it is sequential molding, entry into new products can be achieved with low equipment investment.
![[Contract Case] High-Precision Eccentric Shaft for Precision Machinery - Casting and Metal Machining (CMR)](https://image.mono.ipros.com/public/product/image/03a/2000867918/IPROS82991578461849696813.jpeg?w=280&h=280)
Utilizing the know-how of crankpin lathes. Achieving the required precision at a high level.
At our company, we are committed to utilizing various technologies and equipment more broadly and contributing to Japan's manufacturing industry by continuing our activities to provide technology and skills as "products." High-precision eccentric shafts for precision machinery Related equipment: Crankshaft lathes, crankpin lathes Key components of precision press machines. We utilize the know-how of crankpin lathes to align the phase difference of eccentric shafts to the utmost limit. We meet the required precision at a high level. Would you like to experience the various technical skills we have cultivated in the manufacturing of marine engines, starting with crankshafts and eccentric shaft processing? 【Equipment (excerpt)】 ■ 5 crankshaft lathes (2 NC machines) ■ 5 crankpin lathes (1 NC machine) ■ 5 NC five-sided machining centers ■ 4 long lathes (2 NC machines) ■ 13 NC machining centers *For more details, please refer to the PDF document or feel free to contact us.
![[Processing Example] Eccentric Shaft](https://image.mono.ipros.com/public/product/image/2d3/2000822392/IPROS86818247967846191523.png?w=280&h=280)
We can process eccentric shafts. We can accommodate an eccentricity of ±0.02.
We handle the processing of "eccentric shafts." Using the auxiliary jigs developed by our company, we can also accommodate eccentric shafts with hardening. The eccentricity can be controlled up to ±0.02. Please feel free to contact us when you need our services. 【Features】 ■ A specialized team provides high-quality parts at the best service and price for our customers. ■ Quick response to shorten delivery times. ■ No industry restrictions; we can handle orders from single pieces to small lots and mass production, even for products with many processes. ■ We check the drawings before processing, identify any dimensional issues in advance, and arrange the processes. ■ We follow up on the production status of parts and conduct inspections. ■ If any issues are discovered, we report and adjust quickly. *For more details, please refer to the PDF document or feel free to contact us.
If you need high-precision spills, leave it to us.
We offer a wide range of keys. The Hinode Handy Key is made of S45C material, is easy to use, and does not require R processing since it is a double round key. We also handle tapered keys, head-type tapered keys, ordinary steel double square long keys, and ordinary steel head-type keys, among others. 【Products Available】 ■ Hinode Handy Key ■ Sunken Key ■ Parallel Key ■ S45C Material, Double Square Long Key, Head-Type Key ■ Stainless Steel Head-Type Key, etc. *For more details, please download the PDF or feel free to contact us.
![[Production Achievements] Φ10×3670 Round Bar Shaft](https://image.mono.ipros.com/public/product/image/60b/2001400689/IPROS87611016617331098899.png?w=280&h=280)
Production request from the homepage! Introducing a round bar shaft with a diameter of 10mm and a length of 3670mm.
Here are some of the products we have manufactured. The material used is SUS304, and the size is 10Φ × 3670L. The processing details include chamfering on both sides with a 0.2C finish. Please feel free to contact us if you have any inquiries. 【Overview】 ■Material: SUS304 ■Size: Φ10×3670 ■Processing details: Chamfering on both sides with a 0.2C finish *For more details, please refer to the related links or feel free to contact us.
Using high-precision measuring instruments for dimension measurement, surface roughness measurement, concentricity measurement, etc.! We conduct strict quality control.
At Aisei Industrial Manufacturing Co., Ltd., we produce shafts used for power transmission, such as steering shafts and drive shafts. Shafts used for power transmission must fit precisely with other machine parts, requiring strict dimensional accuracy. Typically, high precision of ±0.01mm or less is often required. We allow for some tolerance in the dimensions after rough machining to ensure the necessary accuracy can be achieved in subsequent precision machining. We use high-precision measuring instruments for dimensional measurement, surface roughness measurement, concentricity measurement, and conduct strict quality control. [Case Overview] ■ Size: Up to 20mm in diameter ■ Inspection: Surface roughness measurement, concentricity measurement, etc. *For more details, please refer to the related links or feel free to contact us.
![[HYOLIMINDUSTRIAL] Rotor shaft and others](https://image.mono.ipros.com/public/product/image/ba0/2001513294/IPROS16659459248396403771.png?w=280&h=280)
Support ring for EV/PHEV inverter, rotor shaft, and others.
For EV/PHEV inverters - Production of support rings, rotor shafts, nuts, and rotors - Weight reduction, product quality, securing unit price Drive axle and steering connecting parts - End Yoke: No quality issues occurred due to improvement in defect rate related to X-serration - Knuckle: Currently producing products with various specifications Quality - Achieved "zero quality issues" for three consecutive years in product supply to American company N - Also supplying products to a subsidiary of South Korean company H
![[TAELIM INDUSTRIAL] Shaft and others](https://image.mono.ipros.com/public/product/image/70d/2001513329/IPROS2827049951879745467.jpg?w=280&h=280)
Intermediate shafts, input/output shafts, and others that contribute to weight reduction and cost savings.
Intermediate Shaft - The slider type excels in toughness compared to the welding method, allowing for weight reduction and cost savings. Input/Output Shaft - Precise tolerance management minimizes looseness and functional loss during assembly and operation, achieving cost reduction through material changes.
The only comprehensive golf shaft manufacturer in the country. Expanding opportunities to the world.
As the only comprehensive golf shaft manufacturer in the country, we are expanding our presence globally. The golf shafts made in Komagane have been recognized by users across Japan, opening the door to the lightweight steel shaft era with the nickname "950." Now, the NS.PRO brand is on the verge of being accepted by users worldwide. We take pride in being able to contribute to the field of health promotion through golf shafts and metal bats.
Outboard motor crankshaft
Outer diameter: Φ15 to Φ100 (excluding balance weight) Length: 70 to 500 mm Weight: 20 kg or less
SUS303 precision shaft φ3 degreased
This is a stainless steel shaft with high machining accuracy. It is suitable for use in bearings and pulley shafts. It is compliant with EU-RoHS standards.
SUS303 precision shaft φ4 degreased
This is a stainless steel shaft with high machining precision. It is suitable for use in bearings and pulley shafts. It is compliant with EU-RoHS standards.
