MANOK plus
Use and limits of use
Order h49 7144.907-333
37
Size of the
clamping
head chuck
Radial clamp-
ing reserve in
the diameter
[mm]
Clamping
force scatter
width factor
𝑺
Clamping
force scatter
width factor
𝑺
'verified'
32
1.0
2.8*
1.3
42
1.0
2.0*
1.3
52
1.0
2.0*
1.3
65
1.0
1.6*
1.3
80
1.0
1.6*
1.3
100
1.5
1.45
1.3
125
2.5
1.45
1.3
140
1.5
1.45
1.3
160
1.5
1.45
1.3
*
If as a consequence of dimensionally accurate workpieces, only
50% of the radial clamping reserve of the clamping head chuck is
used up, the clamping force scatter width factor can be reduced by
factor
0.85
[example: Size 52:
𝑆 = 2.0 ∗ 0.85 = 1.7
].
Table 6:
Scatter widths of clamping force
Contact factor
Consult the following tables for the contact factor, depending
on the form of contact or the contact scenario.
Interference fit
Saddle fit
Edge fit
The clamping diameter of the
clamping head matches the
clamping diameter of the
workpiece.
The clamping diameter of the
clamping head is greater than
the clamping diameter of the
workpiece.
The clamping diameter of the
clamping head is less than
the clamping diameter of the
workpiece.
WS Workpiece
SP Clamping element
Table 7:
Contact forms / scenarios
