EC シリーズのアップグレードバージョンです。それぞれのマウント位置で、カーボンファイバーチューブがボード上面と下面を連結させていていることで、荷重の伝達と剛性の強化をしています。
本体の単位面積あたりの重量は約 15kg/m2 です。
仕様
Dimension | Typical breadboard sizes are available, maximum size 2000 x 2500 mm |
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Thickness | Typical thickness ranges from 25, 50, 75 to 100 mm or according to structural requirements or customer needs |
Flatness | Flatness of entire mounting surface AD- Version ≤ 0.05 mm , ADI- Version ≤ 0.2 mm |
Mounting Grid | Typical mounting grid: 25×25 mm, 50×50 mm or customized |
Mounting Holes | Metric and imperial threads, inserts are made from stainless steel, Aluminium, Titanium or INVAR |
Damping | Nominal damping |
Thermal Expansion | Lateral directions CTEx,y = 2.5 · 10 E-6 [mm/mm·K] @ 273 K for plane plate |
Stiffness | Nominal stiffness |
Weight | Area weight approximately 15 kg/m² (50 mm grid) |
Design | – Honeycomb structure with skins made from multi-layered Carbon fiber fabrics cured with Epoxy Resin – Skins are designed typically to meet quasi-isotropic behaviour or according to structural/thermal requirements – High rigidity Aluminium or closed cell foam – CFRP tubes between upper and lower plate |
Top Side | Single inserts according mounting grid, with first inserts 25 mm from edges |
Bottom Side | Single inserts with through hole at corners, 25 mm from edges or customized |
Sidewalls | Carbon fiber plates with edge protection profiles |
Ventilation | For vacuum applications core materials are ventilated |
Cleanroom | Suitable |
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