Equipped with LM guides renowned for their achievements in industrial machinery. THK's seismic isolation table gracefully absorbs the tremors of earthquakes.
It is a "rolling seismic isolation device" that combines LM guides for smooth linear motion at right angles. With smooth movement in all directions, it can deflect the shaking from earthquakes, maintaining a constant posture relative to the floor even during large or prolonged tremors, thus providing excellent seismic isolation effects. This standard type allows for seismic measures simply by placing it without the need for fixed construction to the floor, making it easy to connect according to the size and number of installed items, and additional installations can be done effortlessly. ★ The long-stroke type "TSD-1200L" has been newly introduced. The maximum displacement during operation has been increased by 25% to ±250mm, expanding the range to accommodate shaking from massive earthquakes and long-period seismic waves. The ability to absorb earthquake energy has been significantly improved. The smooth movement of the LM guide, which has low friction resistance, deftly deflects the shaking from earthquakes, protecting the important "assets" of businesses.
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basic information
■Seismic Isolation Table TSD Specifications ○Model: TSD-1000 Dimensions: 1000×1000×90mm (W×D×H) Table Weight: 90kg ○Model: TSD-1200 Dimensions: 1200×1190×90mm (W×D×H) Table Weight: 110kg Seismic Isolation Performance: Response acceleration of 0.2G or less for input acceleration of 0.8G Load Capacity: 300kg to 1200kg Isolation Direction: Horizontal Maximum Displacement*: ±200mm (X direction, Y direction) ○Model: TSD-1200L Dimensions: 400×1190×115mm (W×D×H) Table Weight: 120kg (2 modules) Seismic Isolation Performance: Response acceleration of 0.3G or less for input acceleration of 1.0G Load Capacity: 400kg to 1200kg (2 modules) Isolation Direction: Horizontal Maximum Displacement*: ±250mm (X direction, Y direction) *During an earthquake, the table will move within the maximum displacement range (stroke). Therefore, it is necessary to secure an area (space) larger than the displacement amount during installation. Please be careful not to place objects within the stroke range.
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Applications/Examples of results
■Examples of Use - Server racks - Medical equipment - Analyzers and measuring instruments - Pharmaceutical storage For more details, please refer to the catalog or feel free to contact us.
Detailed information
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The core of the seismic isolation system is the LM guide. With a wide range of achievements in industrial equipment, the LM guide reduces seismic vibrations with smooth movement. The standard type allows for easy expansion through connections.
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Installation examples for server racks There are many successful implementations as BCP measures in data centers.
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Examples of medical device installation It is also used for earthquake measures for dialysis machines.
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Examples of construction for free access floors, platforms, and connections.
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TSD Structural Diagram The TSD type seismic isolation table is easy to install. It is simply placed on the floor, and no special construction is required. It can be connected and expanded, allowing it to accommodate large loads.
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Trigger (Optional) for Seismic Isolation Table TSD Type - Trigger-C By incorporating a sliding mechanism, it exhibits trigger mechanism (holding force) during standby and damping effect during operation.
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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.
The related categories of Earthquake-proof and vibration-damping equipment
- Common materials
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- Construction methods and technologies
- Earthquake-resistant construction method