{"id":"denso-robotics-hsr055a1-n-s-standard","model_id":"HSR055A1-N/S Standard","name":"DENSO Robotics HSR055A1-N/S Standard","summary":"The DENSO Robotics HSR055A1-N/S Standard is a four-axis robot with a 550 mm reach and an 8 kg payload. It uses AC servomotors, absolute encoders, and brakes on the Z and T axes. It is intended for pick-and-place tasks.","study_notes":["Standard model Z-axis stroke options are 100 mm, 200 mm, 320 mm, and 510 mm.","Available in floor-mount and ceiling-mount configurations.","User air piping has 4 systems: two φ4 and two φ6 lines.","User signal lines include 19 lines for proximity sensors and 8 Ethernet lines as an option.","Options include a wiring protection kit, built-in Ethernet, external encoder battery, and stopper with bearing.","Maximum composite speed is specified at the center of the hand mounting flange.","Position repeatability for J1+J2 is stated as ±0.01 mm to ±0.012 mm; Z is ±0.01 mm and T is ±0.004°."],"safety_notes":["Brakes are provided for the Z and T axes.","Brake release on non-UL-Listed models can be done with the brake release switch in direct teaching mode or by command from the teach pendant or mini-pendant.","On UL-Listed models, brake release requires the brake release switch with controller power ON; the teach pendant or mini-pendant cannot release the brakes.","Air operating pressure is 0.05–0.35 MPa; maximum allowable pressure is 0.59 MPa.","Noise level is stated as <80 dB(A).","Maximum force-fit is 98 N for 1 second or less.","Maximum allowable inertia moment is 0.12 kg·m²."],"sources":[{"url":"https://www.densorobotics.com/products/4-axis/hsr-series/","title":"HSR Series 4-axis Robots | DENSO Robotics","accessed":"2026-10-26"}],"verification":{"status":"source_checked","checked_at":"2026-10-26","values":17,"method":"llm_source_check"},"updated_at":"2026-10-26","type":"hardware","spec":{"category":"scara_robot","manufacturer":"denso-robotics","controllers":[],"axes":4,"payload_kg":8,"reach_mm":550,"weight_kg":31.5,"max_tcp_speed_mm_s":8000,"joints":[{"name":"J1","range_min_deg":-130,"range_max_deg":130},{"name":"J2","range_min_deg":-150,"range_max_deg":150},{"name":"Z"},{"name":"T","range_min_deg":-360,"range_max_deg":360,"max_speed_deg_s":2500}],"protocols":[],"standards":[],"error_codes":[]},"url":"https://machineschema.com/hardware/denso-robotics-hsr055a1-n-s-standard","license":"https://creativecommons.org/licenses/by/4.0/"}