Century Northstar 1.5HP 115/208-230V 56J Frame Motor USN1152

Century Northstar 1.5HP 115/208-230V 56J Frame Motor USN1152

With a trusted reputation from Regal Beloit and decades of innovation behind the Century® name, this motor delivers the performance you need—all with a straightforward installation fit for DIYers and professionals alike.

Key Features & Benefits

• 1.5 Horsepower Performance
  Ideal for medium-demand pool and spa applications requiring robust flow.
• Energy-Efficient Operation
  Built with a high-efficiency PSC (Permanent Split Capacitor) design to help reduce energy use.
• Low Noise Design
  Engineered for quieter operation, contributing to a more pleasant environment.
• E-Coated Main Frame
  Provides exceptional corrosion resistance, perfect for humid and chemically treated environments.
• Cool Running Construction
  Promotes longer motor life and consistent performance.
• Threaded Stainless Steel Shaft
  303-grade steel resists corrosion and delivers reliable connection to existing pump assemblies.
• Direct Replacement for Hayward Northstar™ Pumps
  Saves time on installation with compatible bolt-hole alignment and shaft dimensions.

Technical Specifications

• Horsepower: 1.5 HP
• Voltage: 115/208-230V
• RPM: 3450
• Frame Size: 56J
• Duty Cycle: Continuous
• Motor Rotation: Counter Clockwise Pump End (CCWPE)
• Phase: Single-phase
• Service Factor: 1.25
• Shaft Size: 5/8" Diameter, 2-9/16" Length, Threaded (7/16-20 UNF-2A RH)
• Shaft Material: 303 Stainless Steel
• Mounting Type: C-Face, No Base
• Motor Enclosure: Open Dripproof (ODP)
• Ambient Temperature Rating: 50°C
• Bearings: Ball Bearing Construction
• Thermal Protection: Automatic
• Frequency: 60 Hz
• Insulation Class: B
• Overall Length: 13.35"
• UL Listed

Whether replacing a worn-out motor or upgrading to a more efficient unit, the Century® USN1152 delivers the power and durability pool professionals trust—all with the convenience of a drop-in-ready design.