{"id":"dmg-mori-dmu-40","model_id":"DMU 40","name":"DMG MORI DMU 40","summary":"The DMG MORI DMU 40 is a 5-axis CNC milling machine for simultaneous machining. It has X, Y and Z strokes of 550 mm, 450 mm and 420 mm and a swivel rotary table with a B-axis range of -35° to +110°. The base spindle is an inline spindle rated 12,000 rpm, 15 kW and 95 Nm, and the table accepts workpieces up to 300 kg.","study_notes":["The document lists three spindle variants: DMU 40 with 12,000 rpm inline spindle, 15 kW and 95 Nm; DMU 40 PLUS with 15,000 rpm inlineMASTER, 16.5 kW and 121 Nm; DMU 40 PRO with 20,000 rpm speedMASTER, 32 kW and 130 Nm.","Control and software alternatives are SIEMENS and HEIDENHAIN.","Footprint is 5.05 m² and machine width is less than 2.00 m.","The machine bed is a single piece made of cast iron; the X- and Y-axis use direct driven ball screws.","The DMU 40 has an optional direct absolute path measuring system in all linear axes; DMU 40 PLUS and PRO use a comprehensive cooling concept.","The DMU 40 is described as an entry machine for 5-axis simultaneous machining."],"safety_notes":["Maximum workpiece weight on the swivel rotary table is 300 kg.","Maximum workpiece diameter is 505 mm and maximum workpiece height is 570 mm.","Spindle speed options reach up to 20,000 rpm on the DMU 40 PRO variant."],"sources":[{"url":"https://en.dmgmori.com/products/machines/milling/5-axis-milling/dmu/dmu-40","title":"DMU 40 - 5 Axis Milling - DMG MORI","accessed":"2026-10-25"}],"verification":{"status":"source_checked","checked_at":"2026-10-25","values":11,"method":"llm_source_check"},"updated_at":"2026-10-25","type":"hardware","spec":{"category":"cnc_mill","manufacturer":"dmg-mori","controllers":[],"axes":5,"travel_x_mm":550,"travel_y_mm":450,"travel_z_mm":420,"spindle_max_rpm":12000,"spindle_power_kw":15,"table_load_kg":300,"joints":[{"name":"B-axis","range_min_deg":-35,"range_max_deg":110}],"protocols":[],"standards":[],"error_codes":[]},"url":"https://machineschema.com/hardware/dmg-mori-dmu-40","license":"https://creativecommons.org/licenses/by/4.0/"}