Turret Mill - OPTImill MF 4-B
Description
-
- Solid design made of high-quality meehanite casting
- High concentricity due to tapered roller bearing, measured smaller than 0.01 mm in the quill
- Stepless speed control
- Right / left rotation for thread cutting
- X- and Z-axis with adjustable 55° dovetail guide
- Y-axis with flat guide
- Drilling-milling head tiltable vertically ± 45°
- Swivel range horizontally ± 90°
- Coolant system
- Right and left rotation
- Automatic quill feed, 3-stage 0.04 - 0.15 mm/rev
- Motor feed in the X, Y and Z axes
- Precision micro feed
- Milling spindle with precision bearing
- Mechanical spindle brake
- Drilling depth scale and strok
- Cross table with T-slots and coolant channel
- Central lubrication
- Height-adjustable protective screen with micro-switch, against flying chips and parts, for maximum protection of the user
- Massive and large-dimensioned XY stage, precisely surface-finished with T-slots
MF 4-B:
- Load capacity cross table 300 kg
- Large travel: X / Y / Z axis 740 mm / 330 mm / 320 mm
Technical Specifications
| length | 2,400 mm |
| Width depth | 2,160 mm |
| height | 2,300 mm |
| Weight (net) | 1,200 kg |
| Total connected value | 3 kW |
| Supply voltage | 400V |
| Phase (s) | 3 Ph |
| Current Type | ~ |
| power frequency | 50 Hz |
| Knife head size max. | 76 mm |
| End mill size max. | 25 mm |
| Vertical spindle projection | 0 – 420 mm |
| Vertical spindle Spindle mount | ISO 40 DIN 2080 |
| Vertical spindle speed range | 60 – 4,200 min-1 |
| Vertical spindle Number of speed ranges | 2 |
| Vertical spindle Control of the speed control | mechanically stepless |
| Horizontal milling length | 254 mm |
| Horizontal milling width | 1,370 mm |
| Distance vertical spindle – horizontal milling table max. | 405 mm |
| Horizontal milling T-slots size | 16 mm |
| Horizontal milling T-slots number | 3 |
| Horizontal milling T-slots clearance | 63 mm |
| Horizontal milling load max. | 300 kg |
| Vertical spindle Power Drive motor Normal operation | 2.2 kW |
| Coolant pump (s) Power drive motor | 90 W |
| Traverse X-axis manually | 820 mm |
| Travel Y-axis manually | 410 mm |
| Travel Z-axis manually | 400 mm |
| Traverse X-axis automatically | 740 mm |
| Traverse Y-axis automatically | 330 mm |
| Traverse Z-axis automatically | 320 mm |
| Drilling capacity steel (S235JR) | 24 mm |
| Continuous drilling capacity steel (S235JR) | 20 mm |
| Vertical spindle Turning area milling head X – Y plane | 90 degrees |
| Vertical spindle Turning area milling head Z – X plane | 45 degrees |
| Vertical spindle Pinole diameter | 86 mm |
| Vertical spindle Quill stroke | 127 mm |
| Vertical spindle quill feed | 0.04 / 0.08 / 0.15 mm / rev |
| Vertical spindle Milling head Travel Z-axis | 470 mm |