Bed type precision milling machine FM-280/320
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Description
The manufacturer reserves the right to modify the design, specifications, mechanisms…etc. to improve the performance of the machine without prior notice. All the specifications shown above are just for reference.
Specifications
| Model | FM-280 FM-320 |
| Condition | New |
| Working surface | 1702 x 410mm (67" x 16-1/8") (or 1702 x 510mm (67" x 20-1/16"), opt.) 1900 x 410mm (74-13/16" x 16-1/8") (or 1900 x 510mm (74-13/16" x 20-1/16"), opt.) |
| T-slots (size x number x pitch) | 18mmx4x70mm (0.708" x 4 x 2.755") |
| Max. table load | 1200kgs (2652 lbs) 1500kgs (3315 lbs) |
| Longitudinal travel (X axis) | 1400mm (55") 1600mm (63") |
| Cross travel (Y axis) | 600mm (23-5/8") 650mm (25-5/8") |
| Vertical travel (Z axis) | 700mm (27-5/8") |
| Distance from spindle end to table | 100 ~ 800mm (3-7/8" ~ 31-1/2") |
| Distance from spindle center to column | 650mm (25-5/8") |
| Spindle nose taper | NT40 |
| Spindle speeds | Inverter operated vari 85 ~ 3600 r.p.m. ; High/Low gear |
| Quill travel | 140mm (5-1/2") |
| Quill dia. | Ø110mm (4-5/16") |
| Quill feeds per revolution of spindle | 0.035 , 0.07 , 0.14 mm/rev. |
| Swiveling angle of head (R&L) | 45° |
| Cutting feed rate | vari, 10~3000 mm/min. (X, Y & Z axes) |
| Rapid traverse | 4800 mm/min (X, Y & Z axes) |
| Spindle drive motor | 7-1/2HP |
| X, Y axes motor | DC servo 4.5 Nm |
| Z axis motor | DC servo 4.5Nm |
| Coolant pump | 1/6HP |
| Machine size | 2280 x 2120 x 2520 mm (89-3/4" x 83-7/16" x 99-3/16") 2390 x 2240 x 2520 mm (94" x 88-3/16" x 99-3/16") |
| Machine weight | 3800kgs (8398 lbs) 4000kgs (8840 lbs) |