مركز خراطة وتفريز CNC

OKUMA LB4000EX-MC x 750

Reference: LT-2501
Manufacturer: Okuma
Model: LB4000EX-MC x 750
CNC Control: Okuma OSP-P200L
Year of Manufacture: 2007
Keyboard/Software Language: International / Spanish
Country of Origin: Japan

Technical Specifications:
Capacity:
Maximum swing over bed: Ø 670 mm
Maximum swing over carriage: Ø 480 mm
Distance between centers: 770 mm
Maximum turning diameter: Ø 430 mm
Maximum turning length: 750 mm
Maximum bar capacity: Ø 90 mm (requires modification)

Main Spindle:
Spindle diameter: Ø 160 mm
Spindle nose (type): JIS A2-11
Spindle bore: Ø 112 mm
Speed ranges: 2, infinitely variable
Spindle speed: 30 – 3,000 rpm
Motor: 37 / 30 kW (30 min / continuous)
Motor type: PREX Motor

Tailstock:
Rotating center: MT 5
Travel (W axis): 780 mm
Rapid traverse: 12,000 mm/min
Maximum thrust: 7,500 N

Z Axis:
Travel: 840 mm
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Cutting feedrate: 0.001 – 1,000.00 mm/rev
Rapid traverse: 30,000 mm/min

X Axis:
Travel: 300 mm
Cutting feedrate: 0.001 – 1,000.00 mm/rev
Rapid traverse: 25,000 mm/min

C Axis:
Controlled angle: 360° (0.001° increment)

Turret:
Type: M-V12 NC
Number of tool stations: 12 x BMT40 (L or M)
Indexing speed: 0.2 sec/position

Tool Dimensions:
External turning: 25 x 25 mm
Internal turning: Ø 40 mm

Driven Tool:
Speed: 45 – 6,000 rpm
Number of speed ranges: 1, infinitely variable
Motor: 7.5 / 4.3 kW (25 min / continuous)
Motor type: PREX Motor

Dimensions and Weight:
Machine height: 1,955 mm
Floor space required: 3,050 x 1,900 mm
Machine weight: 6,300 kg

Included Options:
SCHUNK ROTA THW plus 315-104 quick-change chuck (3 jaws, Ø 315 mm)
CROMAR chip conveyor
Assisted programming (ONE Touch IGF Advanced)
Rigid tapping
DNC-T1