The PerfectSpeed® EC motor system is the solution to meet the increasing demand for electrically commutated motors (ECM) in modern HAC and ventilation systems. With a wide range of control options, voltages and mechanical configurations, the PerfectSpeed® motor offers the high efficiency and precise airflow control needed in a broad array of air-moving applications, all backed by Nidec's extensive ECM experience and close application support.

US Motors® PerfectSpeed® EC Motor, 1/2 hp HP Rating, 115/208 to 233/277 V, 6.6 A, 50/60 Hz, 1050 rpm Speed Rating, Open Air Over, 48 Frame, Belly Band, Stud Mount, Additional Information: 11.1 in L

• Up to 82% efficient, 30% better than common PSC motors
• Robust, integrated electronics with advanced thermal and overload protection
• Full communicating control via the ClimateTalk™ communication protocol
• Range of analog inputs and controls, including PWM and 0 to 10 V
• Advanced programming software reduces development and testing
• Ready-to-go out of the box