UB578, 0.07Hp (50 W), 1500 RPM, 115 V, 1 Ph, 60 Hz, TEAO, Unit Bearing

This compact single‑phase refrigeration unit‑bearing motor delivers 50 W (approximately 0.07 Hp) at 1500 RPM with a totally enclosed air‑over design, suitable for continuous duty in refrigeration and HVAC applications.

KEY FEATURES

• Model: UB578

• Product Type: Unit bearing shaded‑pole refrigeration motor

• Horsepower: 0.07 Hp (50 W)

• Voltage: 115 V – 1 Phase – 60 Hz

• Speed: 1500 RPM

• Enclosure: Totally Enclosed Air Over (TEAO)

• Mounting: Two foot pads plus rear mounting holes

• Shaft: 3/8" diameter × 1‑1/2" length, flat

• Bearings: Unit bearing

• Enclosure Material: Cast iron

• Amperage: 1.70 A

• Rotation: Clockwise Lead End (CWLE)

• Duty: Continuous air‑over

• Insulation Class: B

• Overload Protection: Thermally protected

• Ambient Rating: –40 °F to 104 °F (–40 °C to 40 °C)

• Certifications: UL, CSA

The motor’s compact, rugged design and TEAO enclosure make it ideal for refrigeration evaporator or condenser fan applications, offering reliable continuous operation in harsh environments.