UNO CNC and Automation Co., Ltd. Best China machine tool China VMC

BU-90

BU-90 Overview

- Heavy-duty cast-iron machine frame plus wide guideways for optimum drilling and milling work results

- Manually indexable rotary table, divisions in 5º increments

- Provides long travels on all axes and high table load capacity for machining of large parts

- Powerful servo-drives and preloaded ball screws with large diameters ensure 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

- A Siemens 828 D control with servo-driven axes meets all requirements of an advanced CNC concept in programming and handling

BU-90 Specifications

BU-90 - Comparar:

Capacity
BU-90
X Axis	700 mm
Y Axis	510 mm
Z Axis	800 mm
Drilling Capacity	30 mm
Milling Capacity	55 cm³/min
Finish Bore	200 mm
Spindle Center to Wortable Surface	570 mm
Worktable
Table Size	630*800 mm
Number of Table	1
Min. Index Unit	5° (or 1°)
Max. Load	1000
Number of T-slots	6
Size of T-slot	18
Distance between T-slots
Spindle
Spindle Taper / Dia.	90
Max. Spindle Speed	6000 rpm
Spindle Motor	11 Kw
Feeding
Feed Speed	1 -5000 m/min
Rapid Moving (X / Y / Z)	15 / 15 / 15 m/min
Accuracy
Positioning Accuracy	± 0.008 mm
Repeatability	± 0.005 mm
Angular Accuracy	± 3"
Others
Net Weight	4800 Kg
Dimensions	3.55 * 2.35 * 2.1 m
Remarks