SCHUNK 0852106, Assembly And Operating Manual

Page: 26 / 45

Technical data
26 02.00|ROTA NC plus 2 / ROTA NCF plus 2 |en
Identifying the permissible RPM:
The calculated RPM n
zul
= 1495
rpm
is smaller than the maximum
permissible RPM of the chuck n
max
= 3200
rpm
(see "Chuck data"
table
(

6.1, Page 17) ).
This calculated RPM may be used.
Grades of Accuracy
The radial and axial runout tolerance correspond to the technical
delivery specifications for chucks according to DIN ISO 3442-3.
Permissible imbalance
The permissible imbalance for lathe chucks is quality class
G 6.3 as per DIN ISO 21940-1.
6.4
6.5