Description	BX-320C	BX-500C	BX-630C	BX-630CS
Table
Table size	Dia. 1300 x 610 mm (51.18 x 24.02")	Dia. 1450 x 610 mm (57.09 x 24.02")	Dia. 1600 x 700 mm (62.99 x 27.56")
Travel ranges (X)	1140 mm (44.88")	1300 mm (51.18")	1400 mm (55.12")
Travel ranges (Y)	610 mm (24.02")		710 mm (27.95")
Travel ranges (Z)	810 mm (31.89")		810 mm (31.89")	Vertical Milling 680 Horizontal Milling 810
Max. table load	850 kg		1000 kg	1000 kg
Spindle nose to table surface (vertical)	110 ~ 920 mm (4.33 ~ 36.22")		180 ~ 990 mm (7.09 ~ 38.98")	110 ~ 790 mm (4.33 ~ 31.1")
Spindle center to table surface (horizontal)	355 ~ 1165 mm(13.98 ~ 45.87")		420 ~ 1230 mm (16.54 ~ 48.43")	220 ~ 1030 mm (8.66 ~ 40.55")
T-slot (WxDxN)	18 x 125 x 5 mm (0.71 x 4.92 x 0.2")		18 x 125 x 5 mm (0.71 x 4.92 x 0.2")
Built-in Spindle
Spindle taper	DIN 40		DIN 40
Spindle inner diameter	70 mm (2.76")		70 mm (2.76")
Spindle center to column	675 mm (26.57")		760 mm (29.92")
Spindle speed	15000 rpm		15000 rpm
Draw bar force	800 ±100 kgf		900 ±100 kgf
Main Motor (con / S6 60%)	15 / 18 kw		15 / 19.4 kw
Motor type	INDRAMAT IMB 160F~4B		E+A mW 16 / 17-8
Motor torque (con. / max.)	48 / 120 Nm		71.6 / 172 Nm
Swing Head
Driver type	WORM GEAR		WORM GEAR
Reduction ratio	1:72		1:120
Tilting range(deg)	±120°		±120°
Max. speed	25 rpm		16.6 rpm
Min. unit	0.001°		0.001°
Clamp torque	1157 Nm		1765 Nm
Working torque	764 Nm		765 Nm
Rotary Table
Drive type	WORM GEAR		WORM GEAR	DIRECT DRIVE
Type	SEPARATED		SEPARATED	EMBEDDED
Table diameter	320 mm (12.6")	500 mm (19.69")	630 mm (24.8")
Center bore diameter	70 mm (2.76")	60 mm (2.36")	75 mm (2.95")	60 mm (2.36")
Rotation speed	22.2 rpm	11.1 rpm	11.1 pm	50 rpm
Min. index	0.001°		0.001°
Max. table load	350 kgs	500 kgs	800 kgs	1000 kgs
Axis Servo Motors
Rapid feed rate (X/Y/Z)	36 / 36 / 24 M/min		36 / 36 / 24 M/min
Feed rate (X/Y/Z)	10000 mm/min.		10000 mm/min.
Rated torque (X/Y/Z)	11 / 11 / 11 Nm		18.1 / 18.1 / 18.1 Nm
B-axis rated torque	11 Nm		11 Nm
C-axis rated torque	11 Nm		11 Nm	533 Nm
Tool Magazine
ATC type	CHAIN		CHAIN
CAM Type	Dual ARM		Dual ARM
Tool selection (Bi-direction)	RANDOM		RANDOM
Tool storage capacity	30 pcs / 40, 60 pcs(Opt.)		40 pcs / 60 pcs(Opt.)
Max. tool diameter	75 mm		75 mm
Max. tool length	250		250
Max. tool weight	8		8
Accuracy
Positioning XYZ linear axis	0.005 mm		0.005 mm
BC rotary	14 / 14 sec.		14 / 14 sec.
Repeatability XYZ linear axis	0.003 mm		0.003 mm
BC rotary	8 / 8 sec.		8 / 8 sec.
Miscellaneous
Air requirement	6 kg / cm²		6 kg / cm²
Power requirement	40 KVA		40 KVA
Coolant tank capacity 300 L	300 L		450 L
Machine weight	6500 kgs	6800 kgs	11000 kgs	12000 kgs
Machine height	3100 mm (122.05")		3200 mm (125.98")
Floor space (L x W)	3100 x 2230 mm (122.05 x 87.8")	3400 x 2230 mm (133.86 x 87.8")	3890 x 3180 mm (153.15 x 125.2")
Packing size (L x W x H)	3150 x 2300 x 2550 mm (124.02 x 90.55 x 100.39")	3450 x 2300 x 2550 mm (135.83 x 90.55 x 100.39")	3230 x 2300 x 2560 mm (127.17 x 90.55 x100.79")

*The Specifications are subject to change without prior notice.

BX-320C/BX-500C/BX-630C

5-axis control vertical machining center with a swivel head and rotary table design.
With removable rotary table, machine can work as 4-axis machine.

BX-630CS

High precision, 5-axis controlled vertical machining center with swivel head and D motor on rotary table achieves the highest productivity in 5-axis machining.