6510VUI, 1 Hp, 1050 RPM, 120/240 V, 1 Ph, 60/50 Hz, Open Air Over (OAO), Frame 48, 5SME39SXL3222

This single-phase ECM variable-speed fan and blower motor is designed for HVAC indoor blower applications, offering dual-voltage and dual-frequency operation in a compact 48-frame open-air-over enclosure.

KEY FEATURES

• Model: 6510VUI (5SME39SXL3222)

• Product Type: ECM variable‑speed fan and blower motor

• Horsepower: 1 Hp (0.75 kW)

• Voltage: 120/240 V @ 60 Hz / 120/240 V @ 50 Hz

• Speed: 1050 RPM @ 60 Hz / 1050 RPM @ 50 Hz

• Frame: 48

• Enclosure: Open Air Over (OAO)

• Service Factor: 1

• Current: 12.8 A @ 120 V / 7.4 A @ 240 V

• Duty: Continuous Air Over

• Insulation Class: B

• Thermal Protection: No Protection

• Poles: 12

• Rotation: Counterclockwise/Clockwise (reversible)

• Mounting: Round

• Motor Orientation: Vertical Shaft Down (VSD)

• Drive End Bearing: Ball

• Opposite Drive End Bearing: Ball

• Frame Material: Rolled Steel

• Shaft: Flat, 0.500 in diameter, 5.00 in extension

• Number of Speeds: 1

• Ambient Rating: 40 °C

• Certifications: A2L Certified

• Special Feature: Electronically Commutated Motor (ECM variable‑speed)

This motor’s dual-voltage and reversible rotation capability make it highly adaptable for a range of HVAC blower setups, while its ECM design enables efficient variable-speed operation.