重切削车床

FB70N

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Capacity
Swing over Bed	1800 mm (70.86＂)
Swing over cross slide(Half length)	1325 mm (52.1＂)
Swing over cross slide(Full length)	1240 mm (48.8＂)
Center height	900 mm (35.4＂)
Distance between centers	3000 - 12000 mm (120”) - (480”)
Bed width / Auxiliary guide	1345 mm (52.9＂) /1575 mm (62＂)
Spindle
Spindle speeds / A2-15(8")	5~400 rpm
Spindle speeds / A2-20(10")	4~300 rpm
Carriage
Turret	H4 or V8
Tool size	H4: 50x50 mm, V8: 32x32 mm
X/Z axis travel Standard(Half length) cross slide	720 mm (28.35＂) / 3000 - 12000mm (118.11＂~472.44＂)
X/Z axis travel Standard(Full length) cross slide	1250 mm (49.2＂) / 2600 - 11600mm (102.36＂~456.69＂)
X axis rapid travel, Ball screw dia.	5M / mindia. 50 mm (1:2 Gear Box)
Z axis rapid travel, Ball screw dia.	5M / min3-4M (dia. 80 mm), 5-6M (dia. 100 mm), 7-12M ( Rack and Pinion Driver)
Tailstock
Quill diameter	290 mm (11.4＂)
Quill travel	300 mm (11.8＂)
Quill taper	MT7
Motor
X axis servo motor	FANUC αiF22 4 kw
Z axis servo motor	FANUC αiF30 7.0 kw
Spindle motor	FANUC αiI 50 45 / 55 kw
Coolant pump	1 kw
Hydraulic pump	7.5 kw
Machine weight
3000 mm center distance	33000 kgs
Each extra 1000 mm weight	4500 kgs

※ 规格如有变更，恕不另行通知。

特性

强力箱型主轴箱
可程序自动换文件
主轴转速可程序
高刚性四滑轨设计
特殊齿轮箱设计提供主轴低转速高扭矩输出