{"id":"makino-slim5n-4plus1","model_id":"Slim5n 4+1","name":"Makino Slim5n 4+1","summary":"The Makino Slim5n 4+1 is a compact 5-axis vertical machining center set up for 4+1 machining, with milling as its main function plus drilling and tapping. It uses a closed-frame structure with a pair of long supporting columns, and an HSK-A50 spindle available at 16,000 rpm or an optional 8,000 rpm. A 26-position armless automatic tool changer, through-spindle coolant and a rear lift-up chip conveyor support production part machining and automation.","study_notes":["Machine structure uses a closed frame design with a pair of long supporting columns, developed using Finite Element Analysis (FEA) to improve structural rigidity and torsional stiffness.","Two spindle specifications are offered: 16,000 rpm standard and 8,000 rpm optional; both use the HSK-A50 interface.","Spindle design features constant pre-load, multi-plane balancing and reduced thermal growth.","Cutting feedrate range is 1-20,000 mm/min.","The 26-tool ATC is armless with direct tool pick and an integral door.","Coolant provision includes through spindle coolant, nozzle coolant and shower coolant; work zone surfaces are sloped for chip evacuation.","A lift-up chip conveyor is included at the rear of the machine.","Automatic doors are included to assist machine tending; a robot interface is available as an option.","Maximum workpiece is ø 800 mm x 435 mm, stated as being with limitations.","Table is stated as ø 550 mm x 300 mm."],"safety_notes":["Maximum workpiece size ø 800 mm x 435 mm is stated to apply with limitations.","Automatic doors are fitted to assist machine tending and robot interface is an option."],"sources":[{"url":"https://www.makino.com/en-us/machine-technology/machines/vertical-5-axis/slim5n-4-1","title":"Slim5n 4+1","accessed":"2026-10-25"}],"verification":{"status":"source_checked","checked_at":"2026-10-25","values":10,"method":"llm_source_check"},"updated_at":"2026-10-25","type":"hardware","spec":{"category":"cnc_mill","manufacturer":"makino","controllers":[],"axes":5,"travel_x_mm":710,"travel_y_mm":400,"travel_z_mm":410,"spindle_max_rpm":16000,"spindle_taper":"HSK-A50","rapid_traverse_m_min":60,"tool_capacity":26,"table_load_kg":600,"joints":[],"protocols":[],"standards":[],"error_codes":[]},"url":"https://machineschema.com/hardware/makino-slim5n-4plus1","license":"https://creativecommons.org/licenses/by/4.0/"}