{"id":"nachi-robotics-mc280l","model_id":"MC280L","name":"Nachi Robotics MC280L","summary":"The MC280L is a six-axis articulated industrial robot from Nachi Robotics for heavy lifting and extended-reach tasks. It has a 280 kg payload and a 3101 mm maximum reach, with ±0.2 mm position repeatability. It is listed for machine tending, material handling, palletizing, and spot welding, and mounts on the floor.","study_notes":["Structure is articulated with 6 axes and an AC servo drive system.","Applications listed are machine tending, material handling, palletizing, and spot welding.","Maximum load on the forearm is 25 kg; wrist payload is 280 kg.","Allowable static load torque for the MC280L-01 is 1,921 N·m on J4 and J5, and 988 N·m on J6.","Maximum allowable moment of inertia for the MC280L-01 is 400 kg·m² on J4 and J5, and 250 kg·m² on J6.","The basic specification table lists axis speeds up to 200°/s for the MC280L-01.","Position repeatability is stated as JIS B 8432 compliant.","The basic specification table covers MC350-01, MC280L-01, and MC470P-01; MC280L-01 is the MC280L column."],"safety_notes":["Permitted height is not higher than 1,000 m above sea level; if used higher, permitted temperature is affected by height.","Ambient humidity must be 20 to 85% RH without condensation.","Vibration must be 0.5 G or less.","Software limits the downward vertical range of axis 5 to ±5°.","Axis 4 can move ±360° and axis 5 can move ±125° only when the encoder correction screen or the software limit settings screen is open.","Floor-mount installation is specified."],"sources":[{"url":"https://www.nachirobotics.com/product/mc280l/","title":"MC280L","accessed":"2026-10-25"}],"verification":{"status":"source_checked","checked_at":"2026-10-25","values":8,"method":"llm_source_check"},"updated_at":"2026-10-25","type":"hardware","spec":{"category":"industrial_robot","manufacturer":"nachi-robotics","controllers":[],"axes":6,"payload_kg":280,"reach_mm":3101,"repeatability_mm":0.2,"weight_kg":1660,"operating_temp_min_c":0,"operating_temp_max_c":45,"joints":[],"protocols":[],"standards":[],"error_codes":[]},"url":"https://machineschema.com/hardware/nachi-robotics-mc280l","license":"https://creativecommons.org/licenses/by/4.0/"}