Description
Construction principle:
- NC positioning lift-off milling head with hirth serration ring
- Positioning the main spindle of the machine
- SK 50 with automatic tool clamping
- with external coolant supply
- Lubrication: grease lubrication
A-axis / Axis 2 (90°)
- Swivel range: n x 360°
- Pitch: 144 x 2.5°
- Positioning accuracy: ± 3"
- Tangential stress: 7,500 Nm
Accuracy
- Concentric running of the internal cone:
L=15 mm : 0.010 mm
L=315 mm : 0.030 mm
- Centre offset : 0.020 mm
