Electric Spindle Cnc Lathe Q series-precise linear guide-way with flat bed in blade row : Q5�Q7�Q5C�Q7C * High precision: importing components from Japan and Taiwan through the advanced assembly and inspection technology, realizing the precise turning with tolerance of μ level. * High speed: more than 5000RPM for spindle ,rapid traverse 20m/min, to reach the high speed machining. * High-efficiency: with the concept of technique innovation and application oriented, and sustainability improve the overall performance, to make the processing more efficiency. * Stability: high quality requirement and strict selecting for all the components, to make the machine performance more stable. Q5C,Q7C, (Synchronous electric spindle)- the best selection for substituting the imported lathes. * More precision: the complete Synchronous servo configuration for the spindle and the X/Z axis, makes the processing accuracy get a new break through. * Higher speed: the superior Synchronous electric spindle make the spindle perform higher, faster, and more stable. * More efficiency: the complete, Synchronous control for the core parts (all the axis),makes the processing efficiency better. Main parameters UNIT Q5 Q7 Q5C Q7C Capability Max.swing diameter mm 400/98 400/98 400/98 400/98 Max.turning length mm 200 300 200 300 Max.bar through-hole mm 20(25) 26�35� 20(25) 26�35� Axis Stroke X-axistravel mm 280 320 280 320 Z-axistravel mm 240 315 240 315 Rapid Traverse X/Z-axis m/min 20 20 20 20 Spindle Spindle nose size N/A A2-4 A2-5 A2-4 A2-5 Spindlethrough holediameter mm 35�37� 48 35�37� 48 Spindle servo motor power kW (asynchronous) 2.2/3.7 (asynchronous) 3.7/5.5 synchronous electric spindle synchronous electric spindle Spindle speed range rpm 0�5000 0�5000 0�6000 0�6000 Work piece clamping method N/A homemade collet homemade collet homemade collet homemade collet Tool holder Numberoftools PCS 5 5 5 5 Toolholder type N/A Dovetail row of knives Dovetail row of knives Dovetail row of knives Dovetail row of knives OPT T-slot blade row+live tool T-slot blade row+live tool T-slot blade row+live tool T-slot blade row+live tool Toolholder center height in radial mm 50 50 50 50 Tool size mm 16*16 16*16 16*16 16*16 Boring rod diameter mm 25 25 25 25 Accuracy X\Z axis repeating postioning accuracy mm 0.002 0.002 0.002 0.002 Others Cooling motor capacity L 120 120 120 120 hydraulic box capacity L 60 60 60 60 Required electric power kVA 7 8 7 8 Height from floor to spindle center mm 1070 1070 1070 1070 Overall size (L*W*H) mm 1500*1250*1650 1650*1300*1650 1500*1250*1650 1650*1300*1650 Net weight kg 1200 1700 1200 1700 Standard