{"id":"comau-nj4-170-2-9","model_id":"NJ4-170-2.9","name":"Comau NJ4-170-2.9","summary":"The Comau NJ4-170-2.9 is a six-axis industrial robot with a hollow wrist, designed for high payload applications. It carries up to 170 kg at the wrist and reaches 2918 mm horizontally, with a repeatability of 0.10 mm. Routing of services through the hollow wrist is fully internal, which the document links to lower maintenance and reduced production-stop risk.","study_notes":["Additional load permitted on the forearm is 25 kg, separate from the 170 kg maximum wrist payload.","Torque ratings are 1010 Nm on axis 4, 804 Nm on axis 5 and 412 Nm on axis 6.","Operating areas stated in the document: A 3357 mm, B 2927 mm, C 2524 mm, D 744 mm, E 436 mm.","Mounting position: floor or ceiling.","Stated applications are assembly, machine tending, handling/packaging, measuring testing and spot welding.","Axis 3 stroke is written as -10° / -230°."],"safety_notes":["Mounting position is limited to floor or ceiling installation."],"sources":[{"url":"https://www.comau.com/en/our-offer/products-and-solutions/robot-team/nj4-170-2-9/","title":"NJ4-170-2.9: characteristics and technical specifics - Comau","accessed":"2026-10-26"}],"verification":{"status":"source_checked","checked_at":"2026-10-26","values":32,"method":"llm_source_check"},"updated_at":"2026-10-26","type":"hardware","spec":{"category":"industrial_robot","manufacturer":"comau","controllers":[],"axes":6,"payload_kg":170,"reach_mm":2918,"repeatability_mm":0.1,"weight_kg":1240,"flange":"ISO 9409 – 1 – A 125 ISO 9409 – 1 – A 160","ip_rating":"IP65","joints":[{"name":"Axis 1","range_min_deg":-180,"range_max_deg":180,"max_speed_deg_s":100},{"name":"Axis 2","range_min_deg":-75,"range_max_deg":95,"max_speed_deg_s":90},{"name":"Axis 3","range_min_deg":-230,"range_max_deg":-10,"max_speed_deg_s":110},{"name":"Axis 4","range_min_deg":-200,"range_max_deg":200,"max_speed_deg_s":130},{"name":"Axis 5","range_min_deg":-200,"range_max_deg":200,"max_speed_deg_s":125},{"name":"Axis 6","range_min_deg":-200,"range_max_deg":200,"max_speed_deg_s":170}],"protocols":[],"standards":[],"error_codes":[]},"url":"https://machineschema.com/hardware/comau-nj4-170-2-9","license":"https://creativecommons.org/licenses/by/4.0/"}