{"id":"fanuc-sr-3ia-u-environmental-option","model_id":"SR-3iA/U Environmental Option","name":"FANUC SR-3iA/U Environmental Option","summary":"The FANUC SR-3iA/U Environmental Option is a 4-axis SCARA robot with a 3 kg maximum payload and 350 mm reach. It has a 27 kg mechanical weight and is intended for secondary food applications and harsh environments that require a higher IP rating for protection against dust and water. Cables and pipes are routed internally, and the robot is compatible with the R-30iB Compact Plus controller.","study_notes":["J3 motion range is 140 mm and its maximum speed is 1500 mm/s.","Repeatability is ±0.01 mm for J1, J2 and J3; J4 repeatability is ±0.004°.","Push force is 150 N.","Cables and pipes are internally routed.","IP65 protection is stated for the body, wrist and J3 arm."],"safety_notes":[],"sources":[{"url":"https://www.fanucamerica.com/products/robot/sr-3ia-u-environmental","title":"SR-3iA/U Environmental SCARA Robot","accessed":"2026-10-25"},{"url":"https://www.fanucamerica.com/uploads/files/data-sheets/sr-3ia-u-environmental-data-sheet.pdf","title":"sr 3ia u environmental data sheet","accessed":"2026-10-25"}],"verification":{"status":"source_checked","checked_at":"2026-10-25","values":21,"method":"llm_source_check"},"updated_at":"2026-10-25","type":"hardware","spec":{"category":"scara_robot","manufacturer":"fanuc","controllers":["fanuc-r-30ib-compact-plus","fanuc-r-30ib-plus"],"axes":4,"payload_kg":3,"reach_mm":350,"repeatability_mm":0.01,"weight_kg":27,"ip_rating":"IP65","joints":[{"name":"J1","range_min_deg":-225,"range_max_deg":225,"max_speed_deg_s":610},{"name":"J2","range_min_deg":-225,"range_max_deg":225,"max_speed_deg_s":840},{"name":"J4","range_min_deg":-720,"range_max_deg":720,"max_speed_deg_s":3000}],"protocols":[],"standards":[],"variant_of":"fanuc-sr-3ia-u","error_codes":[]},"url":"https://machineschema.com/hardware/fanuc-sr-3ia-u-environmental-option","license":"https://creativecommons.org/licenses/by/4.0/"}