Feature:
Compact CNC drilling and milling unit for horizontal 4-side machining features impressive power at a low price
heavy-duty cast-iron machine frame plus wide guideways for optimum drilling and milling work results
provides long travels on all axes and high table load capacity for machining of large parts
Siemens servo drives, preloaded ball screws with large diameters, and high-quality linear guideways ensure maximum precision at high travel speeds
BT 40 spindle mount with automatic tool clamping
pneumatic rotary table ensures maximum angular accuracy and provides simple adjustment of angle settings
complete Siemens control package, including a Siemens 802 C control and axis servo drives, fulfills all requirements of a state-of-the-art CNC machine
| BM 90 CNC – CNC BORING MACHINE | |
| working area | |
| travel X-axis | 700 mm |
| travel Y-axis | 510 mm |
| travel Z-axis | 800 mm |
| table dimensions | 630×630 mm |
| table load capacity | 1000 kg |
| number of T-slots | 6 Pieces |
| T-slots, width | 18 mm |
| spindle axis-to-table surface distance | 570 mm |
| table rotation range (5° units) | 360 ° |
| cutting capacity | |
| drilling capacity | 30 mm |
| finish bore | 200 mm |
| milling capacity | 55 cm³/min |
| headstock | |
| spindle speed | 0 – 6000 rpm |
| spindle mount | BT 40 |
| feed | |
| rapid feed X-axis | 15000 mm/min |
| rapid feed Y-axis | 15000 mm/min |
| rapid feed Z-axis | 15000 mm/min |
| feed speed X-axis | 1 – 5000 mm/min |
| feed speed Y-axis | 1 – 5000 mm/min |
| feed speed Z-axis | 1 – 5000 mm/min |
| accuracies | |
| positioning accuracies | ± 0,008 mm / ± 0,00031″ |
| repeatabilities | ± 0,005 mm / 0,0002″ |
| angular accuracy | ± 3″ |
| drive capacity | |
| motor rating main drive | 11 kW |
| measures and weights | |
| overall dimensions | 3550x2350x2100 mm |
| weight | 4800 kg |
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