Name | SN-CKW6636 | SN-CKW6646 | SN-C6663 |
Max. swing over bed | DIA.1000mm | DIA.1200mm | DIA.1400mm |
Max. swing over carriage | DIA.640mm | DIA.800mm | DIA.1100mm |
Spindle bore | DIA.360mm | DIA.460mm | DIA.635mm |
Spindle speed rang | 6.3-315rpm | 6.3-315rpm | 5-250rpm |
Chuck diameter | DIA.1000mm | DIA.1000mm | DIA.1250mm |
Min. clamping diameter of chuck | DIA.240 | DIA.260 | DIA.500 |
Metric threads | 44 | ¡¡ | 1-120mm |
Inch threads | 37 | ¡¡ | 30-11/8teeth |
Module threads | 46 | ¡¡ | 0.5-60mm |
Pitch threads | 46 | ¡¡ | 0.5-60D.P |
Rapid traverse of turret(longitudinal/cross) | 3740mm/min | 1870mm/min | |
Upper slider | 935mm/min | ||
Max. machining length of taper scale | |||
Turning taper | ¡À1:4 | ||
Diameter of tailstock sleeve | DIA.160mm |