US Motors 1989P - 0.05 HP - OPEN - 1625 RPM

This US Motors 1989P is a versatile Permanent Split Capacitor motor designed for condenser fan applications. It features an Open Air Over enclosure and a 5.0" diameter. Engineered for reliability, it offers dual RPM capabilities, running at 1625 RPM on 60 Hz and 1325 RPM on 50 Hz, all while operating on a 230V electrical supply. With a frame size of 42Y, this motor meets NEMA standards, ensuring compatibility and ease of installation. It includes automatic thermal protection for added safety and durability.

Technical Details

The US Motors 1989P is a 0.05 HP Permanent Split Capacitor motor with an Open enclosure. It operates at 1625 RPM on 60 Hz and 1325 RPM on 50 Hz, with a primary voltage of 230V. The motor features a frame size of 42Y, a 4-pole configuration, and a single speed. It has a stator diameter of 4.8 inches and a stack of 0.75 inches. The motor type is FHP. Bearings are self-aligning at both the shaft end and opposite end. Rotation is Clockwise (CW) at the drive end. The capacitor is rated at 3 MFD/370 VAC. Thermal protection is automatic reset. Key performance metrics include a breakdown torque of 6.901 oz-ft and a locked rotor torque of 2.872 oz-ft. The insulation class is B, and the full load amps primary is 0.8 A. The locked rotor amps is 1.27 A.

Technical Specifications