Trane MOT17780 Constant Torque Blower Motor Overview
The Trane MOT17780 is a constant torque blower motor engineered for dependable, high-efficiency performance in commercial and residential HVAC air handling applications. Operating at 460V, this motor is designed as a direct OEM replacement for compatible Trane systems, ensuring a precise fit and restoring equipment to factory performance standards.
Key Features
- Constant torque motor technology for consistent airflow across varying static pressure conditions
- 460V operating voltage for compatibility with commercial HVAC equipment
- OEM Trane replacement motor — engineered for exact-fit installation
- Designed for use in blower and air handler assemblies
- Delivers reliable, energy-conscious operation to support system efficiency
- Built to Trane’s quality and durability standards
Why Choose a Constant Torque Motor?
Unlike standard PSC motors, constant torque motors maintain a consistent torque output regardless of changes in static pressure. This results in more stable airflow delivery, quieter operation, and improved energy efficiency — making the MOT17780 an excellent upgrade or replacement choice for demanding HVAC applications.
Application
- Trane air handlers and blower assemblies requiring constant torque motor replacement
- Commercial and light commercial HVAC systems operating on 460V power supply
Specifications
- Brand: Trane
- Part Number: MOT17780
- Motor Type: Constant Torque Blower Motor
- Voltage: 460V








