{"id":"kitamura-mycenter-hx630g-800-40","model_id":"Mycenter-HX630G/800 #40","name":"Kitamura Mycenter-HX630G/800 #40","summary":"The Mycenter-HX630G/800 #40 is a horizontal 4-axis machining center built on box ways with hand-scraped mating surfaces and a 4-step gear driven spindle. It machines large, heavy workpieces on a 630 x 630 mm pallet table with X, Y and Z travels of 1 100, 920 and 1 050 mm. A 50-station tool magazine and 60 m/min rapid traverse support continuous production on fixtured tombstones.","study_notes":["Spindle is 4-step gear driven and dual contact, rated 30 HP at 20–20 000 min⁻¹.","Control is the Arumatik-Mi CNC with touch-screen icon interface; it is not in the reference controller list.","Twin ballscrews and dual motors on X, Y and Z axes, with linear scale feedback on all axes and a 67 million pulse encoder.","Positioning accuracy ±0.002 mm over full stroke.","Work envelope 1 080 mm diameter x 1 300 mm high.","B-axis rapid feed 12 000 deg/min (33.3 rpm).","2APC with full 4th axis rotary table; tables can be swapped to 800 mm in the field.","Tool change time 1.3 s tool-to-tool and 3.8 s chip-to-chip minimum.","Tool storage is 50 pcs standard, with 62, 100, 150, 200 and 300 tool options; optional 6/14 APC.","Power requirement 65 kVA at 200 V AC, 3 phase.","Machine is built in Japan using hand scraping production techniques.","The product detail text also refers to a Mycenter-HX630G/800 #50 variant with a different taper."],"safety_notes":[],"sources":[{"url":"https://www.kitamura-machinery.com/products/mycenterhx630g-800-40/","title":"Mycenter-HX630G/800 #40 Horizontal Machining Center | Kitamura Machinery","accessed":"2026-10-26"}],"verification":{"status":"source_checked","checked_at":"2026-10-26","values":13,"method":"llm_source_check"},"updated_at":"2026-10-26","type":"hardware","spec":{"category":"cnc_mill","manufacturer":"kitamura","controllers":[],"axes":4,"repeatability_mm":0.001,"travel_x_mm":1100,"travel_y_mm":920,"travel_z_mm":1050,"spindle_max_rpm":20000,"spindle_taper":"NST No. 40 (HSK-A63 Opt.)","rapid_traverse_m_min":60,"tool_capacity":50,"table_length_mm":630,"table_width_mm":630,"supply_voltage":"200 V AC, 3 Phase","joints":[],"protocols":[],"standards":[],"error_codes":[]},"url":"https://machineschema.com/hardware/kitamura-mycenter-hx630g-800-40","license":"https://creativecommons.org/licenses/by/4.0/"}