NAKAMURA-TOME - STW-40PT-TUR-NAK-2000-00001

Additional equipment

• 12000 rpm for upper WZG spindle with 11/7.5 kW drive power and 79/47 Nm torque
• 80-fold WZG magazine
• Automatic start-up and shut-down of the machine with warm-up program function
• WZG breakage control with scanning flag for upper WZG spindle
• 2 HD - Brinkmann pumps for upper WZG spindle and lower turret (pump capacity = 45 liters per minute)
• Hinged belt chip conveyor with ejection to the right

Machine Benefits

Technical Machine Benefits

• Max turning diameter upper wzg spindle: 570 mm // max turning diameter turret lower left and right: 400 mm
• Standard turning diameter: 300 mm
• Max turning length turret-bottom left and right: 500 mm
• Max turning length upper wzg spindle: 1550 mm
• Distance between spindle noses: 1900 mm
• Distance between 2 3-jaw chucks: 1500 mm
• Power requirement: total connected load of 160 kva
• Air consumption: approximately 500 liters per minute
• C1 + c2: 400 rpm
• B-axis: 12. 5 r/min

Extra Information

Left / Right spindle: Driving power and torque: 22/15 kW Torque: 500/794 Nm Spindle speed: 30-3500 rpm Spindle nose: A1-8 Inside diameter in front bearing: 130 mm Spindle bore: 85 mm Max bar capacity: 71 mm Max chuck size: 315 mm C - Axis 3 axes simultaneous: X, Z, C Switch-on time: 0.5 sec Rapid traverse speed: 400 rpm (144000 °/min) Feed rate: 1 - 4800 °/min Graduation accuracy: 0.011° (30 angular sec) Repeatability: ± 0.006° (± 20 angular sec) Spindle disk brake torque: 25 kgfm Milling and Bphr drive for upper WZG spindle: CAPTO-C6 Drive power: 15/11 kW from 800 rpm Motor speed: 60 to 6000 rpm Torque: WeldonS, 10, 12, 14, 16, 20, 25 Clamping fixtures attached tools: ER-25/ER-32 collet chuck