Technical data
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F: Actuating force in N
n: Speed in rpm
a:
Static chuck constant:
1.94 on HSA-NZ 170
2.00 on HSA 160, 180/2, HSA 200
2.40 on HSA 265, HSA 250, HSA 250/2, HSA 400
2.30 on HSA 315
2.50 on HSA 315/2
Maximum distance from front face of chuck to center of
workpiece (reach):
HSA 160:
HSA 160/2:
HSA-NZ 170/2:
HSA 180/2:
HSA 200:
HSA 250:
HSA 250/2:
HSA 265:
HSA 315:
HSA 315/2:
HSA 400:
HSA 630/2:
30 mm
30 mm
35 mm
35 mm
46 mm
46 mm
46 mm
46 mm
55 mm
55 mm
75 mm
100 mm
(Greater jaw distances after consultation with clamping
technology technical sales team)
Grades of Accuracy
Tolerances for run-out accuracy and axial run-out accuracy
correspond to the Technical Supply Terms for lathe chucks as
per DIN ISO 3089.
Permissible imbalance
The permissible imbalance for lathe chucks is quality class
G 6.3 as per DIN ISO 1940-1.
6.2
6.3
