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Turning capacity is up to 21.6" diameter by 40.15" and maximum swing over bed is 33.46" diameter. The main headstock is rated at 20/15 HP and has steplessly variable speeds up to 4500 rpm. The opposing headstock is rated at 10/7.5 and 6000 rpm. C-axis rotational speed is up to 300 rpm. MT2000, a programmable tailstock is supplied which has 5.9" of travel. A fixed MT4 or live MT5 centre is fitted. All versions feature the versatile machining head, which is mounted on a substantial carriage. The carriage has 22.24" of travel (X1-axis) on a 10.236" wide guideway on the travelling column. The column has 42.4" of travel (Z1-axis) on a 21.929" wide guideway. A high precision servo-worm drive rotates the head through +/-120 deg and is programmable in 0.001 deg increments and has a Y-axis travel of +/- 3.149". Fast indexing time through 90 degrees is just 2 sec. Rotational speeds of the machining head are up to 27 rpm (B-axis). The head tool head can accept Sandvik Coromant Capto C6 or Kennametal KM63 tooling exchanged by a double-arm toolchanger from a magazine. Tool change time is 1.6 sec tool-to-tool and magazine capacities range from basic 20 tools up to 180 tools. Tool size is up to 4.9" diameter by 11" long. The machining head can work at either headstock in the MT2000S machine. A lower 12-station turret, equipped with turning or live tooling, can work at either headstock While operations are being performed by the machining head. The turret has an indexing time of 0.26 sec, station-to-station, and travels of 6.10" (X2-axis) and 42" (Z2-axis). The machine structure was designed using finite element analysis resulting in a design that features a triangular bed and beefy guideways. The headstocks and machining head are oil-cooled to help maintain higher precision. The CNC unit is the Mori Seiki MSG 501, which features full automatic programming with graphic simulation and prompting. It allows an operator to quickly build up a combined nine-axis program for turning, boring, threading, milling, drilling, pattern drilling and many other operations. The CNC includes Mori Seiki's MAPPS operation management