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Technical Specifications
Heidenhain iTNC 640 CNC
FIELD OF WORK
Longitudinal X-axis travel: 6,000 mm
Transverse Y-axis travel: 2,700 mm
Vertical Z-axis travel: 1,500 mm
Maximum speed with interpolating axes: 50 m/min
WORK PLAN
Dimensions: 6,000 x 3,000 mm
Height: 300 mm
Flow rate: 15 T/m²
T-slots for clamping workpieces, 28 mm, DIN 650 (H12), complete with leveling feet. The T-slots run parallel to the Y-axis movement.
UNIVERSAL HEAD WITH CONTINUOUS POSITIONING FOR ELECTRIC SPINDLE HOLDER
Automatic universal head with 360,000 indexing positions (every 0.001°). The rotational movement is driven by direct-drive motors and controlled by the CNC as a positioning axis. Automatic tool clamping. Allows for a 10° undercut. Internal cooling system for bearings and axis motors.
C-axis rotation range: +/- 270°
Rotation range of the A-axis: +/- 185°
Maximum axis rotation speed: 30 rpm
Maximum torque available during A/C-axis operation: 450 Nm
Axle locking torque: 1,400 Nm
Available spindle power (S1/S6): 22/33 kW
Torque available at the spindle (S1/S6): 84/128 Nm
Maximum spindle speed: 22,000 rpm
Constant-power rotation range: 3,000 to 18,000 RPM
Constant torque rotation range: 10 to 3,000 RPM
Tool shank: HSK – A63 DIN 69893
HSK ELECTRIC SPINDLE – A100 WITH SEMI-AUTOMATIC TOOL CHANGE SYSTEM:
Available spindle power (S1/S6): 37/43 kW
Torque available at the spindle (S1/S6): 140/165 Nm
Maximum spindle speed: 12,000 rpm
Constant-power rotation range: 2,500 to 12,000 RPM
Constant-torque rotation range: 10 to 2,500 RPM
Tool shank: HSK – A100 DIN 69893
55-POSITION CHAIN TOOL MAGAZINE, HSK-A100 / HSK-A63
A fixed, floor-mounted chain magazine located at the rear of the machine, enclosed in a guard for operator protection, equipped with an arm for vertical tool change and automatic tool setup. “Fixed-position” control.
Hydraulically Operated Axle Locks
Total number of tools: 55
Tool type: HSK-A63 DIN 69893
Tools: 30
Max. tool diameter: 90 mm
Max. tool diameter with adjacent positions free: 160 mm
Maximum tool length: 300 mm
Maximum tool weight: 10 kg
Tool type: HSK-A100 DIN 69893
Tools: 25
Max. tool diameter: 100 mm
Max. tool diameter with adjacent positions free: 160 mm
Maximum tool length: 450 mm
Maximum tool weight: 20 kg
REQUIRED CONNECTIONS:
Maximum installed power: 177 kVA
Maximum current draw: 235 A
Machine comes complete with:
Machine comes complete with:
- Remote Heidenhain HR550 electronic handwheel
- High-pressure water and air through the spindle
- Semi-automatic electrospindle changeover, with HSK-A63 and HSK-A100 connection
- Various tooling included with the machine
- Renishaw Probe
- BLUM laser tool presetter
- AUTOCAL automatic head calibration system
- Visormax subscription for remote monitoring
- Electrical cabinet air conditioner
- Cooling system for all axes and the electrospindle
- Operation and maintenance manual and CE declaration of conformity
Year built: 2018