3.2 Design of Mechanical Clamp (VCMC)
1
2
3
4
5
6
7
8
9
12
10
11
1
Base plate
2
Main body
3
Clamping range
4
Clamping disc
5
Locking disk
6
NFC interface
7
Extension
8
Clamping surface
9
Sealing frame, 2 sizes
10
Positioning insert, 3 pairs (5, 6 and 6.5 mm)
11
Mounting positions for enclosed positioning
brackets (30, 40 and 50 mm grid)
12
Vacuum feedthrough
3.3 Near Field Communication (NFC)
NFC (Near Field Communication) refers to a standard for wireless data transfer between different devices over
short distances.
An NFC chip is integrated in the locking disc, which functions as a passive NFC tag that can be read or written by a
read or write device with NFC enabled, such as a smartphone or tablet.
Read access only can be obtained via a website viewed in a browser. This does not require an additional app. It re-
quires only that NFC and the internet connection are enabled.
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