CNC 선반

Hankook PROTEC-7NB

Capacity
Swing over bed 750mm / 29.5"
Swing over carriage 480mm / 18.9"
Max. Turning diameter 750mm / 29.5"
Max. Turning length 3935mm / 155"
Distance between centres 4000mm / 157.5"
Max. load between centres 3000kg
Max. load by chucking 750kg

Spindle
Spindle speeds 3-1000rpm
spindle speed range manual 2 steps
Spindle nose type A2-11
Spindle bore 6.9mm / 6.9"
Spindle taper MT6

Carriage
Max travel X axis 425mm / 16.7"
Max travel Z axis 3935mm / 155"
Rapid traverse X axis 3m/min / 120ipm
Rapid traverse Z axis 6m/min / 236ipm
Ball screw (diameter x pitch)
X axis 32 x 5 mm
Z axis 50 x 10mm
Cross side width 260mm / 10.2"
Turret tool post Curvic type H-4 (Manual)
Number of tool positions 4
Tool site 32 x 32mm (1.25 x 1.25")
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Tailstock
Taper in tailstock spindle MT6
Tailstock quill stroke 200mm / 7.9"
Tailstock quill diameter 112mm / 4.4"

Motor
Main spindle motor AC18.5/15kw (25/20HP)
X axis servo motor AC1.0 kW (1.3HP)
Z axis servo motor AC2.9KW (3.8HP)
Lubricant pump motor for headstock 0.2kW
coolant pump motor 0.18kW
Lubricant pump motor for apron 0.025kW