Precision linear guides suitable for areas requiring precise linear motion, such as precision measuring devices and semiconductor manufacturing and inspection equipment, THK's Precision Linear Pack ER, which is ultra-thin and lightweight.
The ER shape is a slide unit that is precisely formed from stainless steel plates, heat-treated, and then finished by grinding. It has a structure where balls roll and slide between the outer rail and the inner V groove, circulating within a ball case attached to the inner part, making it an ultra-thin and lightweight type of unit that performs infinite linear motion.
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basic information
■THK Precision Linear Pack ER Features - Reduction of design and assembly costs Compared to conventional miniature ball bearings used in precision equipment, design costs and assembly man-hours can be reduced, achieving high-precision linear guidance. - Maintenance of long-term stability With a ball circulation type slide unit that has an extremely low coefficient of friction, stable performance can be maintained over a long period. - Lightweight, compact, and high responsiveness The outer rail and inner are made with the minimum thickness of stainless steel plates. Due to its lightweight nature, the moment of inertia is reduced, demonstrating excellent high responsiveness. *For more details, please refer to the catalog or feel free to contact us.*
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Applications/Examples of results
【Main Uses】 Widely used in various applications. - Magnetic disk devices - Electronic equipment - Semiconductor manufacturing equipment - Medical devices - Measuring instruments - Copiers, etc. *For more details, please refer to the catalog or feel free to contact us.*
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Company information
Kozu Transmission Machinery Co., Ltd. is a top-class specialized trading company for industrial equipment in Japan. Countless machines in the industrial sector are in operation... and our products are vital in their drive, transmission, and control parts. We also contribute to the faithful execution of operations in FA and CIM. Since our founding in 1951, we have expanded our range of products not only in transmission components but also in response to customer needs, broadening our offerings to include control systems, ensuring we have everything necessary for transmission. With the motto of being a "trustworthy company," we have established a unique system to respond quickly to customer requests while maintaining a customer-oriented approach. Additionally, we continuously capture the latest product information and provide it to our customers, as well as making proposals to manufacturers. Moving forward, we aim to continue our daily efforts for improvement without forgetting our original intentions.