{"id":"grob-g750t","model_id":"G750T","name":"GROB G750T","summary":"The GROB G750T is a 5-axis mill-turn machining center with three linear and two rotary axes for 5-sided and simultaneous 5-axis machining. It has X/Y/Z travels of 1,000/1,100/1,175 mm and a horizontal spindle. The machine uses a mill-turn table and a disk-type tool magazine.","study_notes":["Three linear and two rotary axes support 5-sided machining, 5-axis simultaneous interpolation, and GROB TRAORI turning.","A-axis swivel range is 230 degrees and B-axis swivel range is 360 degrees.","Positioning accuracy is 0.006 mm in the X, Y and Z axes.","Chip-to-chip time is 3.8 s according to VDI 2852, relative to spindle speed.","Interference diameter is 1,280 mm.","Table diameter is 950 mm.","Table load is 1,500 kg without pallet and 1,000 kg with pallet.","B-axis speed is stated as 500 n(min max).","Tool length for the double disk-type tool magazine with HSK-A/T63 is 400 mm front and 650 mm back.","Spindle versions listed: HSK-A/T100 340 Nm at 10,000 rpm; HSK-A/T63 206 Nm at 16,000 rpm; HSK-A/T100 261 Nm at 14,500 rpm.","The Francis turbine wheel example uses a 10,000 rpm motorized spindle at 66 kW / 340 Nm.","The energy efficiency package is available with a SIEMENS control system."],"safety_notes":[],"sources":[{"url":"https://www.grobgroup.com/en/products/product-range/universal-machining-centers/mill-turn-machining-centers/g750t/","title":"Universal machining center G750T - GROB","accessed":"2026-10-26"}],"verification":{"status":"source_checked","checked_at":"2026-10-26","values":7,"method":"llm_source_check"},"updated_at":"2026-10-26","type":"hardware","spec":{"category":"cnc_multitasking","manufacturer":"grob","controllers":[],"axes":5,"weight_kg":34500,"travel_x_mm":1000,"travel_y_mm":1100,"travel_z_mm":1175,"rapid_traverse_m_min":75,"joints":[],"protocols":[],"standards":[],"error_codes":[]},"url":"https://machineschema.com/hardware/grob-g750t","license":"https://creativecommons.org/licenses/by/4.0/"}