HYDROK – Safety
Chuck size
Fqmax / [N]
32
3.200
42
4.200
52
4.200
65
6.000
80
7.200
100
9.000
125
13.000
140
13.800
160
15.000
Table 9: Maximum permissible transverse force
2.10.5.5For principle 5: Mq ≤ Mqmax
For drilling tasks radial to the workpiece axis, the
transverse force verified under principle 4 generates
an additional torque Mq on the clamping head or on
the chuck. This moment as well must not limitlessly
increase without the chuck being damaged, although
perhaps the clamping set-up would nonetheless still
securely clamp the workpiece. Again, the table below
shows the permissible maximum values.
Occurring torque Mq through introduction of the trans-
verse force Fq
Mq
=
Fq
∗
Lq
Chuck size
Mqmax [Nm]
32
160
42
210
52
210
65
300
80
360
100
450
125
650
140
690
160
750
Table 10: Maximum permissible moment Mq due to transverse force Fq
Order h49 7144.907-333
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