Specifications
| items | unit | C6163B | C6180A | C6180 | |
| capacity | Max swing over bed | mm(in) | φ660(φ25.984) | φ830(φ32.677) | φ830(φ32.677) |
| Max swing dia.over cross slide | mm(in) | φ400(φ15.748) | φ540(φ21.26) | φ500(φ19.685) | |
| Max distance between two tops | mm(in) | 1500/2000/3000/4000
(59.055/78.74/118.11/157.48) |
1500 (59.055) | ||
| Max turning length | mm(in) | 1400/1900/2900/3900
(55.118/74.803/114.173/153.543) |
1400(55.118) | ||
| Width of bed way | mm(in) | 560(22.047) | 600(23.622) | ||
| spindle | Spindle thru-hole dia. | mm(in) | φ105(φ4.134) | ||
| Taper of spindle bore | 1:20 (metric taper) | ||||
| Type of spindle nose | A1-11 | ||||
| spindle speed | r/min(rpm) | 14- class 12.5-1120 | |||
| Feeds and
threads |
Max travel of upper toolpost | mm(in) | 200(7.874) | ||
| Max travel of lower toolpost | mm(in) | 480(18.898) | 515(20.276) | 500(19.685) | |
| Tool section | mm | 32×32 | |||
| X-axis feeds | mm/r（in/r） | 64kinds 0.031-7.0(0.00122-0.276) | |||
| Y-axis feeds | mm/r（in/r） | 64kinds 0.062-14.0(0.00244-0.551) | |||
| Metric threads | mm(in) | 38kinds 0.5-56(0.00197-2.205) | |||
| Inch threads | t.p.i | 43kinds 56-0.5 | |||
| Module threads | πmm | 21kinds 0.25-7 | |||
| Diametric pitch threads | DP | 27kinds 56-4 | |||
| tailstock | Diameter of quill | mm(in) | φ100(φ3.937) | ||
| Max travel of quill | mm(in) | 250(9.843) | |||
| Taper of quill(Morse) | Morse No.5 | ||||
| items | unit | C6263B | C6280A | |
| capacity | Max swing over bed | mm(in) | φ660(φ25.984) | φ830(φ32.677) |
| Max swing dia.over cross slide | mm(in) | φ400(φ15.748) | φ540(φ21.26) | |
| Max distance between two tops | mm(in) | 1500 (59.055) | ||
| Max turning length | mm(in) | 1400 (55.118) | ||
| Max swing dia. over | mm(in) | φ800(φ31.496) | φ970(φ38.189) | |
| Effective width in gap | mm(in) | 300 (11.811) | ||
| Width of bed way | mm(in) | 560(22.047) | ||
| spindle | Spindle thru-hole dia. | mm(in) | φ105(φ4.134) | |
| Taper of spindle bore | 1:20 (metric taper) | |||
| Type of spindle nose | A1-11 | |||
| spindle speed | r/min(rpm) | 14- class 12.5-1120 | ||
| Feeds and
threads |
Max travel of upper toolpost | mm(in) | 200(7.874) | |
| Max travel of lower toolpost | mm(in) | 480(18.898) | 515(20.276) | |
| Tool section | mm | 32×32 | ||
| X-axis feeds | mm/r（in/r） | 64kinds 0.031-7.0(0.00122-0.276) | ||
| Y-axis feeds | mm/r（in/r） | 64kinds 0.062-14.0(0.00244-0.551) | ||
| Metric threads | mm(in) | 38kinds 0.5-56(0.00197-2.205) | ||
| Inch threads | t.p.i | 43kinds 56-0.5 | ||
| Module threads | πmm | 21kinds 0.25-7 | ||
| Diametric pitch threads | DP | 27kinds 56-4 | ||
| tailstock | Diameter of quill | mm(in) | φ100(φ3.937) | |
| Max travel of quill | mm(in) | 250(9.843) | ||
| Taper of quill(Morse) | Morse No.5 | |||
