ASB2977 US Motors | 1.5 hp 2-Speed 56J 230V High Efficiency Pool Pump Motor

ASB2977 US Motors | 1.5 hp 2-Speed 56J 230V High Efficiency Pool Pump Motor

The ASB2977 is a premium, energy-efficient two-speed pool pump motor designed to replace Century B2977 and STS1152R models. Ideal for swimming pool applications, it features a high-efficiency design with a NEMA 56J frame and is engineered for reliable performance in residential and commercial pool systems.

Key Specifications

• Horsepower: 1.5 hp (2.25 THP total horsepower)
• RPM: 3450 / 1725 (High/Low Speed)
• Voltage: 230V, 60Hz, Single Phase
• Amperage: 8.2 / 2.0 amps (High/Low Speed)
• Enclosure: Open Drip Proof (ODP)
• Frame / Diameter: NEMA 56J frame, 6.5" body diameter
• Shaft Dimensions: 5/8" diameter threaded stainless steel shaft
• Rotation: Counterclockwise (CCW) facing the shaft, non-reversible
• Bearings: Ball bearings with double sealed ball bearing protection

Product Features & Fitment

This motor features the Aqua-Shield performance system, which includes an internal bearing cover to protect the drive/pump end ball bearing from water and debris, optimized internal airflow to minimize heat and moisture, and three layers of bearing protection: double sealed ball bearing, lip seal, and water slinger. It mounts via a C-face and does not include a power cord or high/low toggle switch.

Please note that this motor does not comply with California Title 20 and New York NYSERDA efficiency regulations for pool pump motors and is not eligible for shipment to these states. Customers are advised to verify local and state codes before installation and consider upgrading to a variable speed motor to meet current and upcoming energy regulations.

Cross Reference

• Century B2977, STS1152R
• US MOTOR EB977
• Model: B063ABT1038023J
• Effective July 19, 2021 the US Dept of Energy regulations on single speed, two-speed and booster pumps go into effect