{"id":"nachi-robotics-mc500p","model_id":"MC500P","name":"Nachi MC500P","summary":"The MC500P is a five-axis articulated robot built for heavy layer-palletizing and material-handling work, with a 500 kg wrist payload and a 3756 mm maximum motion range so one unit can serve several pallets at once. It is driven by AC servo motors, mounts on the floor, and holds position repeatability of ±0.09 mm. The robot is intended for heavy industrial products such as car bodies, engines, foundry components and concrete slabs.","study_notes":["Robot type designation is MC500P-01; structure is articulated with 5 degrees of freedom driven by AC servo motors.","Axes are shown as J1 to J6 on the controller screen.","Forearm carrying capacity is 25 kg maximum, separate from the 500 kg wrist payload.","Maximum static load torque is 3450 N·m on axis 5 and 1725 N·m on axis 6; maximum moment of inertia is 600 kg·m² on axis 5 and 400 kg·m² on axis 6.","Axis 6 range is stated as a maximum of ±360° with an initial setting of ±210°.","The general specification table lists robot weight as 3350 kg, while the additional-information block lists 1620 kg.","Stated applications are material handling and palletizing; mounting condition is floor.","Unit conversion note in the document: 1 rad = 180/π degrees and 1 N·m = 1/9.8 kgf·m.","The listed motion axes are 1, 2, 3, 5 and 6; no axis 4 range or speed is given."],"safety_notes":["An explosion-proof version is not available.","Software limits the downward vertical range of axis 5. Axis 4 can move 360° and axis 5 can move 125° only when the encoder correction screen or software limit settings screen is open.","Ambient operating limits: 0 to 45 °C, 20 to 85 %RH with no dew or frost, and vibration at the installation face not more than 0.5G (4.9 m/s²).","Use at less than 1000 m above sea level; exceeding the allowable altitude limits the acceptable ambient temperature."],"sources":[{"url":"https://www.nachirobotics.com/product/mc500p/","title":"MC500P","accessed":"2026-10-25"}],"verification":{"status":"source_checked","checked_at":"2026-10-25","values":28,"method":"llm_source_check"},"updated_at":"2026-10-25","type":"hardware","spec":{"category":"industrial_robot","manufacturer":"nachi-robotics","controllers":[],"axes":5,"payload_kg":500,"reach_mm":3756,"repeatability_mm":0.09,"weight_kg":3350,"operating_temp_min_c":0,"operating_temp_max_c":45,"joints":[{"name":"J1","range_min_deg":-180,"range_max_deg":180,"max_speed_deg_s":90},{"name":"J2","range_min_deg":-105,"range_max_deg":60,"max_speed_deg_s":90},{"name":"J3","range_min_deg":-130,"range_max_deg":30,"max_speed_deg_s":90},{"name":"J5","range_min_deg":-120,"range_max_deg":120,"max_speed_deg_s":110},{"name":"J6","range_min_deg":-360,"range_max_deg":360,"max_speed_deg_s":180}],"protocols":[],"standards":[],"error_codes":[]},"url":"https://machineschema.com/hardware/nachi-robotics-mc500p","license":"https://creativecommons.org/licenses/by/4.0/"}