Nidec-US Motors D12P2AH Blower Motor 320734-701 the 644 model is rated

the 644 model is rated for dual-frequency 50/60 Hz operation

The externally equalized design accurately monitors evaporator outlet pressure

Seamless Interchangeability: Direct dimensional match for any standard 6311 series

NEMA 1 Rating: Meets standard requirements for indoor HVAC duct mount sensors while providing protection for internal wiring

providing a direct interface with standard tank connections

Nidec-US Motors D12P2AH Blower Motor 320734-701 the 644 model is ratedThe Nidec US Motors D12P2AH Blower Motor is a rugged, 1 2HP powerhouse engineered for high demand commercial HVACR applications. Operating at a synchronous speed of 1725 RPM, this three phase blower motor supports multi tap voltage configurations, including 208 230 460Vac, ensuring seamless integration into varied electrical infrastructures. Built on a standard 56H NEMA frame size with a rigid mount, it provides the structural stability required for