Vertical Machining Center VMC650E, VMC850E

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Vertical Machining Center VMC650E, VMC850E

The spindle of vertical machining center is equipped with positioning feedback, enabling high-speed right tapping. The headstock is counterbalanced mechanically, with smooth and flexible operation. The design of the basic components such as bed, column, and others incorporate thermal symmetry and box-style rib plates. Resin bonded sand casting ensures exceptionally stable accuracy. The fully enclosed work area and mechanical-electrical integration are well engineered, environmentally focused, convenient for operation, maintenance- friendly, and attractive in appearance. The design of this series of machine structures ensures high rigidity and reliable accuracy. Motors of this vertical machining center are directly connected to ball-screws, which ensures high speed capability. The spindle adopts precision angular contact ball bearings for high speed and accuracy. Spindle speeds up to 8000 rpm. Rapid feed: 32 m/min in X and Y, and 30 m/min in Z. The operator interface is user-friendly.

Standard Accessories
Umbrella tool magazine
Cooling system
Water tank
Chip blower
CNC SYSTEM: FANUC 0i
Pneumatic system
Lighting system
3-color alarm lamp
Adjustable iron pad, fixed bolt cool-heat exchanger
Cleaning system of spindle counterbore
Auto lubricating system
Full Workspace Enclosure Stainless steel guideway covers.
Stainless protective drawplate
Optional accessories
24 tool arm-type tool magazine
Air conditioner
4th axis rotary table
Coolant through spindle

Features
Driving mode with high speed and high accurcy
The spindle is directly coupled to the spindle motor, which improves start speed and ensures driving efficiency.
The umbrella-type tool magazine with 16 tools can satisfy the customers’ requirement on machining efficiency

Spindle with high accuracy
The belt-type coupling spindle is reliable and practical, effectively increasing driving torque.
Standard spindle is BT40 with 8000 RPM

Chip Conveyor
The bed adopts integrated structure, a spiral chip conveyor is located at the fore of the bed, easy and rapid for chips removing; a water outlet is located at the rear of the bed, ensuring no leaking.

Specifications of Vertical Machining Center VMC650E, VMC850E

Item Unit				VMC650E	VMC850E
Worktable	Worktable dimensions		mm	900×420	1000×500
	Max. load allowed		kg	600	600
	T-slot sizes		mm×N	18×3	18×5
Machining range	Max. travel of worktable- X axis		mm	650	850
	Max. travel of slider - Y axis		mm	400	500
	Max. travel of spindle - Z axis		mm	500	540
	Distance from spindle nose to worktable		mm	130-630	150-690
Spindle	Taper bore (7:24)			BT40	BT40
	Speed range		r/min	50-8000	50-8000
	Max. output torque		Nm	35.8	35.8
	Main motor power		kW	7.5/11	7.5/11
	Distance from spindle centre to column guideway face		mm	530	580
	Spindle driving mode			Belt–type drive	Belt–type drive
Tools	Leaf tool			Pintongs tool of 45°	Pintongs tool of 45°
	Tool-shank specification			MAS403:BT40	MAS403:BT40
	Pull stud specification			MAS403:LDA-BT40	MAS403:LDA-BT40
Feed	Feed speed		m/min	20	20
	Rapid speed	X axis	m/min	32	32
		Y axis	m/min	32	32
		Z axis	m/min	30	30
Tool magazine	Tool magazine form			Umbrella type	Umbrella type
	Tool magazine capacity		pcs	16	16
	Max. tool length		mm	200	250
	Max. tool weight		kg	7	7
	Tool change time (tool-to-tool)		s	7	7
	Diameter of max. tool pan	Full	mm	φ80	φ80
	Diameter of max. tool pan	Adjacent station empty	mm	φ125	φ125
Positioning accuracy	X/Y/Z axis	JISB6330	mm	±0.005/300	±0.005/300
Positioning accuracy	X/Y/Z axis	JB/T8771.4-1998	mm	0.020/0.015/0.015	0.020/0.015/0.015
Repeatability	X/Y/Z axis	JISB6330	mm	±0.003	±0.003
Repeatability	X/Y/Z axis	JB/T8771.4-1998	mm	0.012/0.010/0.010	0.012/0.010/0.010
Power supply	General power capacity		KVA	18	18
Power supply	Air pressure		Mpa	0.5-0.7	0.5-0.7
Overall dimension (L×W×H)			mm	2650×2400×2600	3300×2400×3000
Machine weight			kg	5000	5800
CNC system				FANUC 0i Mate-MD	FANUC 0i Mate-MD

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