matec-20 A

Specifications
matec-20 A
Working area X-axis mm 550 750 900 1100 1300
Working area Y-axis mm 430 430 560 560 600
Working area Z-axis mm 480 480 560 560 560
Distance spindle nose/table mm 100-580 100-580 110-670 110-670 80-640
Distance spindle center/column mm 475 475 630 630 660
Machine table dimensions mm 430x650 430x850 550x1000 550x1200 610x1450
Table weight, max. kg 300 300 700 800 1000
Performance with Heidenhain control kW 7.5/11.5 7.5/11.5 10/14 10/14 10/14
Performance with Fanuc control kW 5.5/7.5 5.5/7.5 5.5/11 5.5/11 5.5/11
Speed range (optional) rpm 8000/ (12000/15000)
Taper SK 40 (HSK 63A)
Rapid feed rate (X/Y/Z) m/min 30/30/30 30/30/30 36/36/24 36/36/24 24/24/24
Automatic tool change ATC type
Pull stud SK40 DIN 69871 (form A or B) / (HSK 63)
Tool storage capacity 20 20 24 (30) 24 (30) 24 (30)
Tool diameter, max. mm 80
Tool diameter, max. (adjacent empty) mm 130 130 150 150 150
Tool length, max mm 250
Tool weight, max. kg 6 6 7 7 7
Tool change time sec. 7
Chip-to-chip time sec. 11
Machine height, max. mm 2403 2403 2980 2980 2980
Dimensions (W X D) mm 1800 x 2150 2100 x 2150 2680 x 2700 2950 x 2700 3450 x 2700
Positioning accuracy (VDI 3441) mm 0.006 0.006 0.006 (X/Y); 0.008 (Z)
Subject to technical changes Update June 2009

Vertical machining center matec-20 A
The matec-20 A series is equipped with high precision
and heavy loading linear guideways in 3
axes. The machines have an automatic lubrication
system for all linear guideways and ballscrews.
The machine bed is made of high quality cast iron,
heat treated to relieve stress, thereby assuring maximum
rigidity and accuracy. The base is reinforced
by a type rib layout for maximum absorption of
vibrations. The housing has been designed for
maximum rigidity.
Linear guideways in X-/Y- and Z-axes assure high
positioning accuracy.
The counter-balance system is equipped with a
guide rail for increased stability, avoiding vibration
during high feed- rate or rapid traverse, and ensuring
machining accuracy.
Standard specifications
Flushing device in working area
Z-axis with levelling block (from X=900 mm)
8000 rpm
Full cladding of the machining area
Chip removal during tool change time
Pre-tensioned ballscrews in 3 axes
Telescope covers on 3 axes
Central lubrication system
Coolant device
Heat exchanger for electric cabinet
Positioning elements
Linear guides in all axes (up to X=750 mm)
Sliding guides in Z-axis (from X=900 mm)
4th axis in preparation
Screw conveyor
Handwheel
Options
matec-20 A
X--axis 900 mm
Precision high-rigidity spindle
Standard 8000 rpm employs rigid class
P4 angular contact ball bearings,
12000 rpm spindles optional
12000 rpm
15000 rpm (X=550/750 mm)
Coolant through spindle 20 bar
Direct measuring system (from X=800 mm)
3D probe
Automatic tool length measurement
Hinge-band chip conveyor
Air pistol flushing device
Climate control unit for electric cabinet
matec Maschinenbau GmbH · Wilhelm-Maier-Str. 3 · D-73257 Köngen
Tel. +49-(0)7024/98385-0 · Fax +49-(0)7024/98385-30 · E-Mail: sales@matec.de · www.matec.de