Overview
The Trane MOT19450 is a genuine Original Equipment Manufacturer (OEM) electric motor, commonly used in Heating, Ventilation, and Air Conditioning (HVAC) systems. It is generally specified as a 1/4 horsepower motor designed for reliable operation in both residential and commercial applications.
Features
Key features of the MOT19450 Trane Motor include:
- Genuine OEM Part: Ensures compatibility and reliable performance in Trane HVAC systems.
- Power Rating: 1/4 HP.
- Frame Size: 48.
- Rotation: Counterclockwise (CCW) direction. Note that one source indicates a rotation of CW / CCW and 3 speeds, while others only list CCW and 1050 RPM, which are the more commonly cited specifications.
Specifications
- Part Number: MOT19450
- Horsepower (HP): 1/4 HP
- Input Voltage: 115V
- Speed (RPM): 1050 RPM (one source lists 1,200 RPM and 3 speeds, but 1050 RPM is more common)
- Frame Size: 48
- Rotation: CCW (Counterclockwise)
- Frequency: 60 Hz
- Enclosure Type: OAO (Open Air Over)
- Shaft Diameter: 0.5″
- Shaft Length: 3.5″
- Body Length: 5.06″
- Weight: Approximately 16.12 lbs
- Insulation Class: F
- Number of Phase: 1
Applications
The Trane MOT19450 motor is designed as a replacement or component part for various Trane HVAC systems, such as furnaces or air handlers, where it functions to drive fans or blowers, providing reliable air circulation.


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