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Thera W

Technology: Milling machines and machining centers
Type: Gantry
Zayer
Product description

Gantry machining centers (moving gantry and fixed table) with moving crossbeam.

Specifications
 
Table length - mm 3.500-4.500 ... - 20.500 ...
Table width - mm 2.000 (3.000 - 4.000)*
Distance between columns - mm 3.000 (3.500 -4.000 - 4.500 - 5.000)*
Longitudinal travel - mm 3.000-4.000 ... - 20.000 ...
Cross travel - mm 3.750 (4.250 - 4.750 - 5.250 - 5.750)*
Vertical travel - mm 1.250 (1.500 - 1.750 - 2.000)*
Maximum distance from table to spindle nose - mm 2.450 (2.700)*
Moving crossbeam / Displacement - mm 1.100 (1.350)*
Rapid traverse (longitudinal axis) - mm/min 30.000
Rapid traverse (transverse and vertical) - mm/min 50.000
Working feed (longitudinal axis) - mm/min 25.000
Working feed (transverse and vertical) - mm/min 45.000
Drives:
- Longitudinal axis Dual motor rack-and-pinion drive
- Transverse axis Dual motor rack-and-pinion drive
- Vertical axis 2 ball screws
Power - kW 43 (60)*
Spindle speed - min-1 6.000
Tool Magazine 30 (40-60-80-120 ...)*
Accuracy according to ISO 230-2: 2006 Annex B Step cycle:
- Positioning accuracy - mm 0,008/4000
- Repeatability - mm 0,005/4000
Permissible load on the table - kg/m² 15.000
Data sheet
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