Nidec US Motors 8450PS 1 HP PerfectSpeed ECM Blower Motor 115/208-277V 1800 RPM

The Nidec by US Motors 8450PS is a 1 HP PerfectSpeed ECM (electronically commutated) direct drive blower motor. It is also called an ECM ventilation motor or HVAC blower motor. It runs on 115/208-230/277 volt single-phase power and has an 1800 RPM maximum speed. It has a reversible rotation design in a NEMA 48Y frame with an open air over (OAO) enclosure.

Key Features:

• Power: 1 HP, single phase, 115/208-230/277V
• Speed: single speed, 1800 RPM (variable-speed ECM operation)
• Frame and enclosure: NEMA 48Y frame, open air over (OAO)
• Rotation: reversible, CCW lead end
• Shaft: 1/2" x 4" keyed shaft
• Overall length: 11.85" (per distributor listing)
• Protection and bearings: electronically protected thermal protection and ball bearings
• Mounting: no base. The PerfectSpeed line is designed for belly-band or stud mounting.
• Cross references: M55PWACA-1155, M055ACS1171015B

The PerfectSpeed family is built for air-moving applications. It offers constant CFM, constant torque and constant speed operation modes. The line is a drop-in replacement for select Nidec ratings and requires no programming. This listing is for the motor only.