HYDROK
Use and limits of use
36
Order h49 7144.907-333
5.2.3 Second limit [workpiece mass]
The maximum workpiece mass depends on the size of the
clamping head chuck [see Table 5].
[These values apply to individual workpieces. Special values
apply to the machining of bar stock]
Size of the
clamping head
chuck
Maximum workpiece mass
𝒎
𝒘 𝒎𝒂𝒙
[𝒌𝒈]
Horizontal
application
Vertical application
26
8
12
40
18
22
52
28
40
65
40
60
80
50
75
100
65
100
125
80
120
Table 5:
Maximum workpiece mass
5.2.4 Third limit [clamping length]
The clamping length must not be less than the minimum
length required for clamping
𝐿
𝑠𝑝
≥ 𝐿
𝑠𝑝 𝑚𝑖𝑛
.
The front-end length of the clamping head
𝐿
𝑣
is not consid-
ered at all here.
With offset clamping bores [head bore], it may be necessary
to take account of a relief groove in the clamping head when
establishing the clamping length.
