Specifications:
The N50 MC machine offers nominal lengths of 2000, 3000, 4500, 6000, and 7500 mm. It features a swing over cross slide guide of 1250 mm. The X-travel is available in 1030 or 1045 mm, while the Y-travel is 895 or 775 mm. The work spindle nose complies with DIN 55026, available in sizes B15 and B20, with a spindle bore of 160 or 225 mm and a spindle diameter in the front bearing of 280 or 360 mm.

Drive and Power:
The drive power is rated at 64/78 kW for 100%/60% duty cycle, with options of 78/87 kW and 100/115 kW. The speed range is 10 to 1400 rpm, 10 to 1240 rpm, or 10 to 888 rpm, with a torque on the turning spindle of 5765, 9880, or 13030 Nm for 100% duty cycle. In c-axis mode, the speed range is 0 to 50 rpm.

Feed Drives:
Rapid feed rates for X, Y, and Z axes are 12, 12, and 24 m/min respectively. The tool system size includes HSK 100A, Capto C8, and C10.

Tool Spindle:
The tool spindle drive motor power is 38/43 kW or 67/80 kW for 100%/60% duty cycle, with speed ranges of 0 to 3500, 4500, 5500 rpm, or 3000 rpm. The B-axis swivel range is -105 to +95 degrees.

Tool Magazine:
The machine can accommodate 48, 72, 96, 120, or 144 tool pockets, with a maximum tool length of 600 mm (1000 mm with 48 tools) and a maximum weight of 25 kg.

Quill and Clamping:
The quill travel is 300 mm, with a diameter of 195 or 240 mm, and a center size of MK 6 or ME 80. The clamping force ranges from 5-35 kN to 8-55 kN.

Additional Features:
The machine includes a turning-milling-drilling head, tool magazine, and reitstock. For more information, visit the technology provider at www.niles-simmons.de.