SCHUNK ROTA NC plus 2 Series - Grades of Accuracy; Permissible imbalance

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