Milling Machine
EM-4V / 5V
Features
TWO HAND WHEEL: The X axis is designed two handle wheel for easy operation.
COLUMN: The bed and column are designed as box type with rigid structures. All the main components are made of FC-30 high quality casting and annealing heat treatment.
SADDLE: The saddles are designed with wide type for accuracy movement in all direction. The sliding surfaces are coated with turcite-B to ensure smooth and accuracy movement in long time.
BALL SCREW: Ball screw for 3-axis will increase work efficiency.
LUBRICATION: The automatic lubrication system with pressure gage, adjustable the timing and flow to provide the excellent lubrication oil onto all the sliding ways.
Specification
| ITEM | UNIT | EM-4V | EM-4VS | EM-4VF | EM-5V | EM-5VF |
|---|---|---|---|---|---|---|
| Driving type | - | Pulley step change speed | Pulley stepless change speed | Variable inverter change speed | Pulley step change speed | Variable inverter change speed |
| Travel | ||||||
| Longitudinal travel-X axis | mm | 1000 / 1200 (opt.) | 1000 / 1200 (opt.) | 1000 / 1200 (opt.) | 1000 / 1200 (opt.) | 1000 / 1200 (opt.) |
| Cross travel-Y axis | mm | 500 | 500 | 500 | 500 | 500 |
| Vertical travel-Z axis | mm | 520 / 720 (opt.) | 520 / 720 (opt.) | 520 / 720 (opt.) | 520 / 720 (opt.) | 520 / 720 (opt.) |
| Spindle to table (F) | mm | 130-650 / 130-850 (opt.) | 130-650 / 130-850 (opt.) | 130-650 / 130-850 (opt.) | 130-650 / 130-850 (opt.) | 130-650 / 130-850 (opt.) |
| Table | ||||||
| Table size | mm | 1524x406 (60" x 16") | 1524x406 (60" x 16") | 1524x406 (60" x 16") | 1524x406 (60" x 16") | 1524x406 (60" x 16") |
| T-slot | mm | 4 x 16 x 70 | 4 x 16 x 70 | 4 x 16 x 70 | 4 x 16 x 70 | 4 x 16 x 70 |
| Max. load on table | kgs | 800 | 800 | 600 | 800 | 800 |
| Spindle | ||||||
| Spindle taper | - | NT#40 | NT#40 | NT#40 | NT#40 / NT#50 (opt.) | NT#40 / NT#50 (opt.) |
| Quill diameter | mm | 105 | 105 | 105 | 110 | 110 |
| Quill vertical travel | mm | 125 | 125 | 125 | 140 | 140 |
| Quill feed | mm/REV | 0.04, 0.08, 0.13 | 0.04, 0.08, 0.13 | 0.04, 0.08, 0.13 | 0.035, 0.07, 0.14 | 0.035, 0.07, 0.14 |
| Spindle speed | rpm | L:73-508, H:591-3925 (10-step) | 70-3300 (2-step) | 70-3600 (2-step) | L:75-500, H:550-3600 (16-step) | 60-3600 (2-step) |
| Feed rate | ||||||
| Rapid feed rate | mm/min | X,Y: 1500 / Z: 1300 | X,Y: 1500 / Z: 1300 | X,Y: 1500 / Z: 1300 | X,Y: 1500 / Z: 1300 | X,Y: 1500 / Z: 1300 |
| Traverse rate | mm/min | X,Y: 25-1000 / Z: 21-860 | X,Y: 25-1000 / Z: 21-860 | X,Y: 25-1000 / Z: 21-860 | X,Y: 25-1000 / Z: 21-860 | X,Y: 25-1000 / Z: 21-860 |
| Motor | ||||||
| Spindle motor | - | 5HP / 3.75kw or 7.5HP / 5.5 kw (opt.) | 5HP / 3.75kw or 7.5HP / 5.5 kw (opt.) | 5HP / 3.75kw or 7.5HP / 5.5 kw (opt.) | 5HP / 3.75kw or 7.5HP / 5.5 kw (opt.) | 5HP / 3.75kw or 7.5HP / 5.5 kw (opt.) |
| X/Y axis motor | - | 1HP / 0.75kw (AC Reduce motor 1:10) | 1HP / 0.75kw (AC Reduce motor 1:10) | 1HP / 0.75kw (AC Reduce motor 1:10) | 1HP / 0.75kw (AC Reduce motor 1:10) | 1HP / 0.75kw (AC Reduce motor 1:10) |
| Z axis motor | - | 0.5HP / 0.375kw (AC Reduce motor 1:15) | 0.5HP / 0.375kw (AC Reduce motor 1:15) | 0.5HP / 0.375kw (AC Reduce motor 1:15) | 0.5HP / 0.375kw (AC Reduce motor 1:15) | 0.5HP / 0.375kw (AC Reduce motor 1:15) |
| Machine dimensions | ||||||
| A * B * C | mm | 1860 x 2265 x 2040 | 1860 x 2265 x 2040 | 1860 x 2265 x 2040 | 1860 x 2265 x 2040 | 1860 x 2265 x 2040 |
| D | mm | 3265 | 3265 | 3265 | 3265 | 3265 |
| E | mm | 510 | 510 | 510 | 510 | 510 |
| G (Max. height) | mm | 2530 / 2730 (opt.) | 2530 / 2730 (opt.) | 2530 / 2730 (opt.) | 2530 / 2730 (opt.) | 2530 / 2730 (opt.) |
| Net weight | kgs | 2600 | 2600 | 2600 | 2700 | 2700 |