{"id":"automationdirect-sv2h-445n","model_id":"SV2H-445N","name":"AutomationDirect SV2H-445N","summary":"The SV2H-445N is a high-inertia AC brushless servo motor rated 4.5 kW. It operates at 1500 rpm rated speed and up to 3000 rpm maximum, uses a 24-bit (16777216 ppr) encoder, and is intended for use with the SureServo2 SV2A-4550 5.5 kW drive. It has a 180 mm frame, IP65 rating, and a single 35 mm shaft.","study_notes":["High inertia performance level.","Rated speed is 1500 rpm; maximum speed is 3000 rpm.","Holding torque rating is 254 lb-in.","For use with SureServo2 SV2A-4550 5.5 kW drive.","Requires SureServo2 SV2C-Pxxx power cable and SV2C-Exxx encoder cable.","Includes two integrated MS connectors for encoder and power cables.","Shaft type is single; shaft diameter is 35 mm.","Integrated brake is not included.","Steps per revolution up to 24-bit (16777216 ppr).","Item shipping weight is 61 lb.","Listed under the 460 V servo motors category; 3-phase input."],"safety_notes":["UL Recognized File # E245050.","CE declaration available; RoHS status Yes; EU REACH document available.","UL Listed File # None; UL Hazardous File # None; CSA File # None.","No integrated holding brake is provided."],"sources":[{"url":"https://www.automationdirect.com/adc/shopping/catalog/motion_control/sureservo2_(sv2a_series)_servo_systems/460v_servo_motors,_drives,_motor_cables/sv2h-445n","title":"AC Brushless Servo Motor: high inertia, 4.5 kW (PN# SV2H-445N) | AutomationDirect","accessed":"2026-10-26"},{"url":"https://cdn.automationdirect.com/static/specs/cutsheet/SV2H-445N_cutsheet.pdf","title":"SV2H 445N cutsheet","accessed":"2026-10-26"}],"verification":{"status":"source_checked","checked_at":"2026-10-26","values":7,"method":"llm_source_check"},"updated_at":"2026-10-26","type":"hardware","spec":{"category":"servo_motor","manufacturer":"automationdirect","controllers":[],"rated_power_kw":4.5,"rated_speed_rpm":1500,"rated_current_a":21.9,"feedback":"24-bit (16777216 ppr) encoder","frame_size":"180mm","ip_rating":"IP65","joints":[],"protocols":[],"standards":[],"error_codes":[]},"url":"https://machineschema.com/hardware/automationdirect-sv2h-445n","license":"https://creativecommons.org/licenses/by/4.0/"}