Nidec by US Motors 1125 3/4 HP 900 RPM 115V Single Phase OAO Motor

The Nidec by US Motors 1125 is a durable 3/4 horsepower electric motor designed for applications requiring moderate power at reduced speed. This single-phase motor operates at 900 RPM, making it ideal for fans, blowers, pumps, and other equipment where lower speed operation is preferred over standard 1725 or 3450 RPM motors.

Key Specifications:

• Power Output: 3/4 HP (0.75 horsepower)
• Speed: 900 RPM (revolutions per minute)
• Voltage: 115V single phase (1PH)
• Frame Size: 48Y frame - standard NEMA dimension for easy replacement
• Enclosure Type: OAO (Open Air Over) - ventilated design for air-cooled applications
• Mounting: 48Y frame provides standardized bolt hole patterns and shaft dimensions

Applications:

• HVAC blowers and air handling equipment
• Exhaust and ventilation fans
• Evaporative coolers
• Light-duty pumps and conveyors
• Agricultural and industrial cooling systems

The OAO enclosure design allows ambient air to flow through the motor for cooling, making it suitable for clean, dry environments. The 48Y frame follows NEMA standards, ensuring compatibility with existing motor mounts and applications. Nidec (formerly US Motors/Emerson) is a trusted name in commercial and industrial motor applications, known for reliability and broad OEM adoption.