BNJ-42/51SY6

Processing overlap control with main spindle processing combined with separate sub-spindle movement
Eccentric collet enables complex machining of cranks and other eccentric processing
It makes easy side milling through the Y-axis function of main turret, thus enables machining of large-diameter screws and/or uneven parts that was impossible to conduct by conventional machines

Items		BNJ-42S6	BNJ-42SY6	BNJ-51SY6
Machining Capacity
Standard Turning Length	SP1/SP2	100mm
Standard machining diameter	SP1/SP2	ø42mm/ø42mm		ø51mm/ø42mm
Slide Stroke
Turret Slide Stroke	X1 axis	165mm
	Z1 axis	246mm
	Y axis	–	±40mm
Spindle Slide Stroke	X2 axis	70mm
Spindle Slide Stroke	Z2 axis	525mm
Spindle
Spindle Speed Range	SP1	60 – 6,000min^-1		50 – 5,000min^-1
Spindle Speed Range	SP2	50 – 5,000min^-1
Type of Collet Chuck	SP1	H-S20, DIN173E		H-S22, DIN177E
Type of Collet Chuck	SP2	JPN, H-S16, DIN171E
Type of Power Chuck	SP1/SP2	5″/5″ Hollow		6″/5″ Hollow
Turret
Type of Turret	HD1	12st.
Type of Turret	HD2	6st.
Revolving Tools(Opt.)
Maximum Number of Revolving Tools		Max.12
Spindle Speed Range		60 – 6,000min^-1
Machining Capacity	drill	Max.ø13mm
Machining Capacity	tap	Max.M10×1.5(S45C-D)
Motors
Spindle Motor	SP1 Cs	15/11kw(30min./Cont.)
Spindle Motor	SP2 Cs	7.5/5.5kw(30min./Cont.)
Machine Dimensions
Machine Height		1,720mm
Floor Space		2,780×1,530mm(Without Chip Conveyor)
Machine Weight		5,500 kg