İHSAN KOÇAK - OKK, Nakamura, Campro, Dirinler, Yang, CNC & HIRDAVAT - VERTICAL - NV - NV-1280

Heavy-duty roller type linear guideways on 3 axes which provide integration of heavy cutting ability from box way and fast movement ability from linear guide way.
Z-axis servo motor with brake replaces counter-balance to provide optimal surface accuracy on 3D machining.
Pretensioned class C3 precision ballscrews on 3 axes help to eliminate blacklash. Bearings with dust-protection device are assembled by 3 sets both in the front and rear.
One-piece column which designed with shoulder to support tool magazine to decrease vibration and increase the machine stability while tool changes.
Optional max. 4/5-axis table diameter allows more working area and less interference between cutting tools and workpieces.

CONTENT	MODEL	NV-1280
TRAVEL
X axis travel	mm	1,280 (50.3")
Y axis travel	mm	650 (25.5")
Z axis travel	mm	630 (24.8")
Spindle nose to table surface	mm	100 ~ 730 (3.9" ~28.7")
Spindle center to column surface	mm	722 (28.4")
TABLE
Table dimension	mm	1,380 x 650 (54.3" x 25.5")
Max. loading weight	kg	1,200 (2,645)
SPINDLE
Spindle motor	kw	11 / 15 kW (20HP)
Spindle speed	rpm	10,000
Spindle taper	type	7/24 taper No.40
AUTOMATIC TOOL CHANGER
No. of tools	-	24
Max. tool weight	kg	7 (15 lbs)
Max. tool length	mm	250 (9.8")
Max. tool diameter	mm	Ø80 (3.1")
Tool diameter (Adjacent empty)	mm	Ø150 (5.9")
Tool change time (Tool to Tool)	sec.	2.5
Tool change time (Chip to Chip)	sec.	7
FEEDRATE
Rapid feedrate (X/Y/Z)	m/min	36 / 36 / 24 (1,417.3 /1,417.3 / 944.8 ipm)
Cutting feedrate	m/min	10,000 (393.7 ipm)
OTHER
Floor plan (W×D)	mm	3,750 x 2,500 (147" x 98")
Max. machine hight	mm	8,500 (18,739 lbs)
Power capacity	KVA	25
Air pressure source	kg/cm2	6~8

CAMPO reserves the right to modify the specifications without further notice.

Standard accessories
10,000rpm belt type transmission	Spindle oil cooler
Rigid tapping	Spindle air blast system
Coolant flushing device	Pre-tensioned ballscrews on 3 axes
Telescopic covers on 3 axes	Pneumatic system
Automatic lubrication system	Heat exchanger for electrical cabinet
Built-in twin chip screws

Optional accessories
12,000 rpm belt type transmission spindle	10,000 rpm / 12,000 rpm I.D.D. spindle
Chip screw conveyor	Chain type chip conveyor
Coolant through spindle	Deep hole adaptor
High pressure pump	Linear scales
CNC rotary table	Automatic tool length measurement
Workpiece measurement	Air condition
CE modification	Transformer

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