Carrier HD58FK651 3 HP Blower Motor 208-230/460V 3-Phase 1725 RPM

The Carrier HD58FK651 is a heavy-duty three-phase blower motor designed for commercial HVAC applications. Manufactured by Marathon Electric (model 5K49TN4081BX), this motor delivers reliable performance in demanding heating, ventilation, and air conditioning systems.

Key Specifications:

• Power Output: 3 HP (2.9 HP continuous brake horsepower at 60 Hz)
• Voltage: 208-230/460V three-phase
• Speed: 1725 RPM
• Frame: 56Y NEMA frame
• Service Factor: 1.15
• Full Load Amperage: 7.50A at 208-230V / 3.40A at 460V
• Shaft: 7/8" diameter x 2.25" length
• Thermal Protection: Built-in overheating protection
• Cooling: Continuous air over design
• Insulation Class: B
• Rotation: Reversible

This motor features thermally protected construction for enhanced safety and durability. The 56Y frame design ensures compatibility with standard HVAC blower assemblies. Compatible with Carrier, Bryant, and Payne HVAC equipment including various 40RM, 40RMQ, and 40RMS series models.

Note: When replacing this motor, inspect the blower wheel for wear or imbalance, as damaged wheels can cause premature motor failure due to vibration.