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Kitamura HX300

Standard Specifications of the Machine
Table:

Working area: 305 x 305 mm
Max. workpiece volume: Ø 500 mm x 560 mm
Max. table load: 250 kg
Travel:
X-axis: 510 mm
Y-axis: 510 mm
Z-axis: 490 mm
Rotary axis: 0.001° – 360°
Distance table top – spindle center: 40 - 550 mm
Distance table center – spindle nose: 100 - 590 mm
Spindle:
Spindle taper: NST No. 40
Spindle speed: 20 – 20,000 rpm
Drive: 4-step gearbox (2 mechanical, 2 electric)
Max. torque: 157 Nm
Feed:
Rapid traverse X, Y, Z-axis: 50,000 mm/min
Rapid traverse 4th axis: 9,000°/min
90° rotation of 4th axis: 0.6 seconds
Cutting feed X, Y, Z-axis: 40,000 mm/min
Tools:
Tool positions: 40
Tool selection: direct, bi-directional
Tool holder: BT (SK) 40
Max. tool diameter: 95 mm (150 mm if adjacent positions are empty)
Max. tool length: 300 mm
Max. tool weight: 10 kg
Tool change time (tool-to-tool): 1.7 seconds
Tool change time (chip-to-chip): 5.0 seconds
Motors:
Spindle motor (30 min./continuous operation): 11.0 kW AC
Tool changer motor: 400 W AC
Coolant system motor: 1,200 W AC
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Pallet:
Pallet change time: 6.0 seconds
Other:
Power supply: 25 kVA, 200V AC, 3-phase
Air supply: 5 bar, 330 l/min
Dimensions:
Machine height: 2,940 mm max.
Footprint with chip conveyor: 3,492 mm x 3,173 mm
Weight: 9,900 kg
Control:
Fanuc 16iMB

Standard Accessories
Spindle with 20,000 rpm and 4-step gearbox (2-speed gear drive, 2-speed electronic gear)
2-Point spindle bearing compensation within 0.005 mm (IAC System 1)
Big-Plus spindle (contact in taper and face)
Automatic spindle taper cleaning with compressed air
Through-spindle coolant at 15 bar with separate pump
Spindle bearing lubrication system (air-oil mixture)
Spindle cooler
Automatic lubrication of axis ballscrews in X, Y, and Z axes
Automatic high-speed tool changer with 40 tool stations
Fixed tool position: each tool is independently coded by the machine and identified in the magazine
Original Kitamura tool wait-release function via pre-selection of the T-code
Automatic 180° pallet changer (2 stations)
Coolant pump 1,200 W
Double-deck chip conveyor with 2 chip belts for coarse and fine chips, with filter system
Lower chip flushing with separate 1,200 W pump
Fully enclosed guard
Automatic central lubrication of guideways
Air FRL unit (filter, regulator, lubrication)
Hydraulic power unit with tank
Work light
Cycle end lamp
Tapping without compensating chuck
4 free M-functions, M20 – M23
Swiveling control panel
Portable handwheel
RS 232C interface
PCMCIA interface
Door interlock
Emergency stop at tool magazine
Manual index switches at tool magazine
Self-diagnostic function

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