Regal Rexnord - Century Motors RF4401 Refrigeration Motor 1/10 HP 1550 RPM 115/208-230V

The Regal Rexnord Century RF4401 is a reliable shaded pole refrigeration motor designed for commercial condensing units, unit cooler fans, refrigeration cabinets, and space heater applications. This 5-inch diameter 42 frame motor features shaded pole technology with thermal protection and an open air-over enclosure design.

Electrical Specifications:

• Power: 1/10 HP (0.07 kW)
• Speed: 1550 RPM at 60 Hz (1300 RPM at 50 Hz)
• Voltage: 115/208-230V
• Amperage: 4.0/2.0 Amps
• Phase: Single phase
• Frequency: 50/60 Hz
• Service Factor: 1.0

Construction Features:

• Class A insulation rated for 40°C ambient temperature
• Sleeve bearing construction
• 3/8" diameter shaft with flat
• Shaft length: 2-1/4 inches
• Rotation: CCW shaft end
• NEMA 42Y frame
• 29" lead wires
• Automatic thermal protection

What's Included:

• Extended studs shaft end
• Resilient mounting rings (shaft end and opposite shaft end)
• Resilient base mounting clamps
• Mounting ring adapters and hex nuts

This motor serves as a direct replacement for GE 21/29 frame motors and is cross-referenced with multiple OEM part numbers including A.O. Smith 326P185 and 326P119, GE 5KSP29FK2294S, Dayton 4UU77, and Fasco D481. Commonly used on popular commercial condensing units from manufacturers like Copeland, Tecumseh, Hussmann, and Tyler.