Description\Model | ML-52A | ML-52B | ML-52C | ML-52D |
Center height | 900mm | 1000mm | 1125mm | 1250mm |
Swing over bed | 1800mm(70.8") | 2000mm(78.7") | 2250mm(88.6") | 2500mm(98.4") |
Swing over cross slide: Half Length Carriage(Std.) |
1350mm | 1550mm | 1800mm | 2050mm |
Swing over cross slide: Half Length Carriage(Opt.) |
1440mm | 1630mm | 1870mm | 2110mm |
Width of bed | 1345mm(52.9")(4 Guideways)(1575mm with auxiliary guideway) | |||
Distance between centers | 3000~12000mm(120~480") | |||
Spindle bore/nose | ∅ 210mm(8")A2-15 or A2-20 | |||
spindle speeds (4steps) | 5~400rpm (with inverter) | |||
Tailstock quill diameter | ∅ 290mm Heavy duty rotary quill(std.) or 350mm(opt.) | |||
Taper of center | MT#7 | |||
Quill travel | 300mm | |||
Cross feeds | 0.065~0.96mm(48 Kinds) | |||
Cross travel | 1250mm(Full Length) or 510mm(Half Length) | |||
Longitudinal feeds | 0.13~1.92 mm(48Kinds)) | |||
Compound rest travel | X1:250mm/Z1:350mm(Auto Feeding) | |||
Tool size | 50x50mm | |||
Lead screw diameter | ∅ 60mm | |||
Lead screw pitch | 2TP(inch) or 12mm(metric)) | |||
Threading range, inch | 2~30 mm/Pitch (48Kinds) | |||
Main spindle motor | 75HP(Std.) or 100HP(Opt.) | |||
Rapid motor | 2HP | |||
Coolant pump | 1HP |