Fasco UB566 Motor | 16 Watt 1550 RPM CWLE 115V Unit Bearing Refrigeration Motor

The Fasco UB566 is a 16-watt shaded pole refrigeration motor designed for use in domestic refrigerators, freezers, commercial refrigeration equipment, and various HVAC applications. It replaces multiple models including Dayton 3M636, 4M153, Century UB16CWLV1, and Fasco D566, making it a versatile solution for equipment requiring 6 to 10 inch fan blades.

Key Specifications

RPM: 1550
Voltage: 115 V, 50/60 Hz
Amperage: 0.80 A
Rotation: Clockwise Lead End (CWLE)
Shaft Dimensions: 1/4" diameter, 20 threads (threaded shaft)
Bearings: Unit Bearing
Enclosure: Cast Iron Housing, Shaded Pole Motor - Air Over

Product Features & Fitment

This motor features one mounting foot and rear mounting holes, supporting horizontal and shaft-up mounting only. It includes a speed nut and vibration damper for secure installation and reduced noise. Ideal for use in a wide range of applications such as room and hood ventilators, heaters, evaporative coolers, humidifiers, dehumidifiers, and commercial refrigeration environments.

Cross Reference

Dayton 3M636, 4M153, 4M512, 4YFH7, 4YFK4, 3M473, 5813, 5811, Century UB16CWLV1, 5KSM81FFL3000S, ESP-L16EM1, 5KSM81HFL3004T, SP-B16EMA1. Replaces Fasco D566