Technical data
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03.00 | ROTA 2B | Assembly and operating manual | en | 0889059
6.4 Grades of Accuracy
Tolerances for radial and axial run-out accuracy correspond to the
Technical Supply Terms for lathe chucks as per DIN ISO 3442-3.
6.5 Permissible imbalance
Rotating clamping stations without pallets and workpieces
correspond to balancing quality class 6.3 (according to DIN ISO
21940-11). Residual imbalance risks may arise due to insufficient
rotation compensation being achieved (see DIN EN 1550 6.2 e).
This applies in particular to high speeds of rotation, asymmetrical
workpieces or the use of lathe chucks that do not correspond to
balancing grade 6.3, as well as uneven lubricant application. In
order to prevent damage resulting from these residual risks, the
entire rotor is to be dynamically balanced in accordance with DIN
ISO 21940-11.
