Marathon Motors X528 1 HP 208 /230/460V 900 RPM 3 Phase 60 Hz Motor

Product Description

The MARATHON MOTORS X528 is a refrigeration fan motor, designed for three-phase power and open air over applications. This motor is suitable as a replacement motor for refrigeration equipment. It features a continuous duty rating and automatic reset thermal protector, ensuring reliable operation. Designed for shaft up and horizontal rigid base mount.

• 70°C ambient temperature rating
• Enclosed shaft end bracket with vented frame
• UL Recognized and CSA Certified

Product Highlights

This motor is designed for refrigeration equipment, with features such as double sealed ball bearings and a patented Voltage Change Device (VCD).

Product Information

Standard Information

• Brand: MARATHON MOTORS
• Manufacturer Part Number: X528
• Country of Origin: MEX

Technical Specifications

• Amps: 2.7-5.3
• Bearing Type: Ball
• Brand: Marathon Motors
• Cycle/Hertz: 60 Hz
• Duty: Continuous (S1)
• Full Load Amps: 2.7-5.3
• Height: 8.12
• Insulation Class: H
• Length: 19.88
• Motor Enclosure: Open Air Over (OPAO)
• Motor HP: 1 HP
• NEMA Frame: 56HZ
• Number of Speeds: 1 (Single)
• Phase: Three
• Prop 65: Yes
• Rotation: Reversible
• RPM: 850
• Shaft Diameter: 0.625" (5/8")
• UL Recognized: Yes
• Voltage: 208-230/460 VAC
• Width: 10.25
• Electrical Type: Three Phase
• Overload: Auto
• Material: Rolled Steel
• Mounting: Rigid Base
• Shaft Type: Single
• Enclosure: Open Air Over
• Thermal Protection: Automatic
• Ambient Temperature: 70 °C
• Frequency: 60 & 50 Hz
• Current: 5.1-5.3/2.65 & 4.8/2.4 A
• Power Factor: 52.5
• KVA Code: J
• Drive End Bearing Size: 6203
• Opp Drive End Bearing Size: 6203
• IP Code: 10
• Frame Material: Rolled Steel
• Shaft Extension: 5.06 (in.)
• DE Bearing Type: Ball
• ODE Bearing Type: Ball
• C-Dimension: 17.06 (in.)
• Motor Orientation: Shaft Up
• Type of Overload Protector: Automatic Lock Rotor Only
• Max Ambient: 70°C
• Application: Condenser Duty