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High-performance Three Dimensional Vibration Isolation System

The Evolution of Vibration Isolation Systems

In July 1990, we developed the SHG high-performance Vibration Isolation System, the predecessor of the TDI Vibration Isolation System. We developed the TDI high-performance three-dimensional six-degree-of-freedom Vibration Isolation System based on this technology. As the horizontal and vertical isolation mechanisms are unified, the superior TDI isolates vibration from every direction. Herz products are designed with our main goal, "supporting the Measuring Environment" in mind. With today's instruments rapidly increasing in precision and resolution requirements, the high performance TDI is the ideal table for the Nanotechnology Era.


TDI-107LA

Features

Vibration Isolation mechanism

An air spring is the basic element of a Vibration Isolation System. Our original 'High Precision Air Spring' has been continually developed since Herz was established. The TDI achieves vibration isolation in all six degrees of freedom in three dimensional space by unifying the mechanisms for vertical isolation and horizontal isolation. Our vibration isolation systems have won the trust of consumers by delivering consistent results over many years.

Honeycomb bench / Plate

The honeycomb bench and plate should be chosen according to the instrument to be isolated. We developed the aluminum honeycomb bench to ensure lightweight and high stiffness. This honeycomb bench overcomes the load restrictions of floors and is widely popular.

Specifications

Common specifications

denotes steel honeycomb bench.
Type TDI-107LA ~ TDI-6015LA (cf. Individual specifications)
*Type TDIS-107LA ~ TDIS-6015LA (cf. Individual specifications)
Isolation Method Vertical direction : Herz Air Spring Horizontal direction : Herz high-performance horizontal Vibration Isolation system
Control Method Vertical direction : Air damping by an orifice Horizontal direction : High-performance dumping with special rubber
Resonant Frequency Vertical direction : about 1.3Hz (* With Horizontal Isolation System: Horizontal direction : about 0.6Hz (maximum weight on board ))
Leveling Method Auto-Leveling (3 Leveling Sensors included)
Air Supply System External air supply required
Pressure Requirement 0.3 ~ 0.7MPa (0.3 ~ 0.7kg/m²)
Top Plate finish Machined mounting plate with a tapped M-6.25mm matrix. The surface: Non-painted (Black paint finishing also available.)
Honeycomb core 1:TDI-Aluminum honeycomb core
2:Steel honeycomb core
(*3: Nonmagnetic stainless steel honeycomb core is also available. )
Bench materials Upper face material : A magnetic stainless steel plate 5t Lower face material : Hot-rolled steel plate 4.5t
*Special order tapped hole configurations are available for an extra charge.

Individual specifications

Type TDI - 107LA TDI - 129LA TDI - 1510LA TDI - 1512LA TDI - 189LA
*Type TDIS - 107LA TDIS - 129LA TDIS - 1510LA TDIS - 1512LA TDIS - 189LA
Number of Air Springs 4
Bench dimensions 1000 *700 *100T 1200 *900 *100T 1500 *1000 *150T 1500 *1200 *150T 1800 *900 *150T
External dimensions 1000 *700 *750H 1200 *900 *750H 1500 *1000 *800H 1500 *1200 *800H 1800 *900 *800H
Load Capacity 150kg 200kg 300kg 300kg 300kg
Total weight TDI 140kg 192kg 240kg 317kg 300kg
TDIS 157kg 215kg 288kg 375kg 351kg

Type TDI - 1812LA TDI - 2010LA TDI - 2012LA TDI - 2412LA TDI - 2615LA
*Type TDIS - 1812LA TDIS - 2010LA TDIS - 2012LA TDIS - 2412LA TDIS - 2615LA
Number of Air Springs 4
Bench dimensions 1800 *1200 *150T 2000 *1000 *150T 2000 *1200 *150T 2400 *1200 *250T 2600 *1500 *250T
External dimensions 1800 *1200 *800H 2000 *1000 *800H 2000 *1200 *800H 2400 *1200 *800H 2600 *1500 *800H
Load Capacity 300kg 300kg 300kg 500kg 500kg
Total weight TDI 352kg 343kg 379kg 568kg 670kg
TDIS 422kg 407kg 457kg 733kg 935kg

Type TDI - 3012LA TDI - 3015LA TDI - 3515LA TDI - 4015LA TDI - 6015LA
*Type TDIS - 3012LA TDIS - 3015LA TDIS - 3515LA TDIS - 4015LA TDIS - 6015LA
Number of Air Springs 4 6
Bench dimensions 3000 *1200 *330T 3000 *1500 *330T 3500 *1500 *330T 4000 *1500 *400T 6000 *1500 *400T
External dimensions 3000 *1200 *800H 3000 *1500 *800H 3500 *1500 *800H 4000 *1500 *800H 6000 *1500 *800H
Load Capacity 500kg 500kg 500kg 500kg 1,000kg
Total weight TDI 774kg 870kg 1,067kg 1,211kg 1,984kg
TDIS 1,043kg 1,209kg 1,462kg 1,743kg 2,763kg
*Nanotable is our registered trademark.

Drawing Download

TDI-107LA DXF PDF   TDIS-107LA DXF PDF
TDI-129LA DXF PDF   TDIS-129LA DXF PDF
TDI-1510LA DXF PDF   TDIS-1510LA DXF PDF
TDI-1512LA DXF PDF   TDIS-1512LA DXF PDF
TDI-189LA DXF PDF   TDIS-189LA DXF PDF
TDI-1812LA DXF PDF   TDIS-1812LA DXF PDF
TDI-2010LA DXF PDF   TDIS-2010LA DXF PDF
TDI-2012LA DXF PDF   TDIS-2012LA DXF PDF
TDI-2412LA DXF PDF   TDIS-2412LA DXF PDF
TDI-2615LA DXF PDF   TDIS-2615LA DXF PDF
TDI-3012LA DXF PDF   TDIS-3012LA DXF PDF
TDI-3015LA DXF PDF   TDIS-3015LA DXF PDF
TDI-3515LA DXF PDF   TDIS-3515LA DXF PDF
TDI-4015LA DXF PDF   TDIS-4015LA DXF PDF
TDI-6015LA DXF PDF   TDIS-6015LA DXF PDF

Catalog Download

Active Vibration Isolation System(Catalog download) PDF