{"id":"nachi-robotics-sra100h-01","model_id":"SRA100H-01","name":"Nachi SRA100H-01","summary":"The Nachi SRA100H-01 is a six-axis articulated industrial robot driven by AC servo motors. It is intended for spot welding and related automotive applications, with a 100 kg wrist payload and 2654 mm reach. The robot uses a hollow arm for internal routing of pneumatic, power and servomotor cables.","study_notes":["Uses an AC servo drive system and articulated construction.","Applications listed: machine tending, material handling, palletizing, spot welding, dispensing.","Paired with Nachi FD controllers; no matching FD controller id is available in the reference list.","Hollow arm routes pneumatic, power, and servomotor cables internally, eliminating external dress packages.","SRA-H series payloads range from 100 kg to 220 kg and include floor-mount, invert-mount, and long-reach models over 3 m.","J3 and J4 rows list alternative ranges; the document does not clearly assign them to SRA100H-01 versus SRA133HL-01.","J2 range is listed as -1.40 to +1.05 rad but also as -60° to +60°; the source values are inconsistent.","JIS B 8422 compliant; sound level measured per JIS Z 9737-1 (ISO 11201).","Table lists 2,954 mm maximum reach for SRA133HL-01; additional information lists 2,654 mm reach for SRA100H.","Wrist payload column also lists 133 kg for SRA133HL-01; SRA100H-01 is 100 kg.","Forearm/Foresim load is listed as 20 kg."],"safety_notes":["Explosion proof is not available.","Humidity limit is 20–85% RH with no dew condensation allowed.","Installation-face vibration must not exceed 0.50 (4.9 m/s²).","Permitted installation height is not higher than 1,000 m above sea level; higher altitude affects permitted temperature."],"sources":[{"url":"https://www.nachirobotics.com/product/sra100h/","title":"SRA100H","accessed":"2026-10-25"}],"verification":{"status":"source_checked","checked_at":"2026-10-25","values":30,"method":"llm_source_check"},"updated_at":"2026-10-25","type":"hardware","spec":{"category":"industrial_robot","manufacturer":"nachi-robotics","controllers":[],"axes":6,"payload_kg":100,"reach_mm":2654,"repeatability_mm":0.1,"weight_kg":1040,"operating_temp_min_c":10,"operating_temp_max_c":45,"joints":[{"name":"J1","range_min_deg":-180,"range_max_deg":180,"max_speed_deg_s":125},{"name":"J2","range_min_deg":-60,"range_max_deg":60,"max_speed_deg_s":115},{"name":"J3","max_speed_deg_s":121},{"name":"J4","range_min_deg":16.5,"range_max_deg":150,"max_speed_deg_s":210},{"name":"J5","range_min_deg":-125,"range_max_deg":125,"max_speed_deg_s":175},{"name":"J6","range_min_deg":-210,"range_max_deg":210,"max_speed_deg_s":310}],"protocols":[],"standards":[],"error_codes":[]},"url":"https://machineschema.com/hardware/nachi-robotics-sra100h-01","license":"https://creativecommons.org/licenses/by/4.0/"}