hs dock
Technical data
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23
3.5 Conversion of supply pressure
– actuating force
To find the right machine settings, you need to convert from
supply pressure to actuating force or vice versa.
3.5.1 Nomenclature
Brief des-
ignation
Unit
Explanation
𝐹
𝑎𝑥
𝑘𝑁
Axial actuating force
𝐹
𝑎𝑥 𝑚𝑎𝑥
𝑘𝑁
Maximum axial actuating force
𝑝
𝑏𝑎𝑟
Supply pressure
𝑝
𝑚𝑎𝑥
𝑏𝑎𝑟
Maximum supply pressure
Table 3:
Nomenclature conversion supply pressure
– actuating force
3.5.2 Calculation
The following formula should be used to determine the sup-
ply pressure that needs to be set to achieve a defined level
of actuating force:
𝑝 =
𝑝
𝑚𝑎𝑥
∗ 𝐹
𝑎𝑥
𝐹
𝑎𝑥 𝑚𝑎𝑥
INFORMATION
The maximum supply pressure
𝑝
𝑚𝑎𝑥
and the maxi-
mum actuating force
𝐹
𝑎𝑥 𝑚𝑎𝑥
can be taken from the
»General information« chapter.
The following formula should be used to determine the actu-
ating force present at a given supply pressure setting:
𝐹
𝑎𝑥
=
𝐹
𝑎𝑥 𝑚𝑎𝑥
∗ 𝑝
𝑝
𝑚𝑎𝑥
INFORMATION
The maximum supply pressure
𝑝
𝑚𝑎𝑥
and the maxi-
mum actuating force
𝐹
𝑎𝑥 𝑚𝑎𝑥
can be taken from the
»General information« chapter.
3.5.3 Sample calculation
Clamping head chuck
hs dock size XXS-4 / A-F
Actuating force
Actuating force to be set
𝐹
𝑎𝑥
= 20𝑘𝑁
Calculation
𝑝 =
𝑝
𝑚𝑎𝑥
∗ 𝐹
𝑎𝑥
𝐹
𝑎𝑥 𝑚𝑎𝑥
=
56𝑏𝑎𝑟 ∗ 20𝑘𝑁
35𝑘𝑁
= 32𝑏𝑎𝑟