Machining center

HERMLE U 740

TECHNICAL DETAILS

Machine type: Machining center
Manufacturer: HERMLE
Type: U 740
Control: HEIDENHAIN iTNC 530
Serial number: 16165
Year of manufacture: 2003

Production times
Switch-on time: 86,672 hours
Working time: 34,362 hours
Spindle running time: 27,804 hours

Axles and table
Total number of axes: 5
Table length: 900 mm
Table width: 500 mm
Number of T-slots: 8
Distance between T-slots: 65 mm
T-slot width: 14 mm
Max. Workpiece weight on the table: 700 kg
Longitudinal travel (X-axis): 915 mm
Transverse travel (Y-axis): 500 mm
Vertical travel (Z-axis): 500 mm

Workpiece size max.
Length: 900 mm
Width: 500 mm
Height: 500 mm

Tool changer
Number of tools: 16
Tool diameter max.: 125 mm
Diameter with free secondary positions: 180 mm
Maximum tool length: 300 mm
Maximum tool weight: 6 kg

Milling head
Swivel range: -5° to +95°
Tool holder: SK 40

Spindle
Speed infinitely variable from: 20 rpm
to: 12,000 rpm

Feed rates
Rapid traverse lengthwise: 30 m/min
Rapid traverse: 30 m/min
Vertical rapid traverse: 20 m/min

Connections and power
Compressed air connection: 6 bar
Electrical connection: 400 V, 50 Hz, 3-phase
Spindle power: 32 kW
Total power requirement: 26 kVA
Noise level: 78 dB(A)

Dimensions and weight
Machine weight approx.: 7,300 kg
Dimensions (L x W x H): 2,760 mm x 2,390 mm x 2,370 mm

EQUIPMENT

• Three-jaw chuck Ø 200 mm


• Workpiece probe: HEIDENHAIN TS 640


• Dividing head 4th axis: HOFMANN, type RW/NC-160


• Rinsing gun


• RS 232 interface


• Ethernet interface


• Control cabinet Air conditioning unit

Machine can be inspected assembled and energized for inspection after consultation.