Description
US Motors Square Flange 2.0 HP Pool & Spa Motor (ASB2983) brings dependable power and smart design to your pool, spa, or hot tub system. Built on the 56Y frame with a square flange, this motor is purpose-built for quick, secure installation into standard pool and spa pump assemblies, delivering steady, full-rated performance at 230V.
Why this motor stands out
- Two-speed (2-S) operation: Switch effortlessly between a quiet, energy-efficient low speed for routine filtration and a higher speed when rapid circulation, spa jets, or peak turnover is required.
- Square flange, 56Y frame, 6.5" frame diameter: A precise fit for common pool pumps, simplifying replacement and reducing downtime.
- Full-rated at 230V: Delivers consistent horsepower under normal pool/spa loads without sagging performance.
- Premium efficiency with switchless design: Fewer wiring points mean a cleaner install and greater reliability, with built-in thermal protection to guard against overheating.
- Two-compartment shaft threads (7/16-20 UNF-2A): Robust coupling and seal alignment for long life in wet environments.
- Durable construction for harsh environments: 50°C ambient rating, continuous-duty Class B insulation, and triple-bearing protection for reliable operation year after year.
- High-quality bearings and shaft: Open dripproof sealed ball bearings and a 303 stainless steel shaft resist moisture, corrosion, and wear.
- 1081 Design: Time-tested architecture that many pool professionals trust for demanding pool loads.
- Meets regulatory standards: Complies with California Energy Commission Appliance Regulations (2008), helping you meet energy guidelines.
- OEM heritage and replacement reliability: Replaces OEM part 38634; manufactured by Nidec Motor Corp/US Motors, backed by decades of pool and HVAC motor experience.
This motor is ideal for homeowners and service technicians who want a single, dependable solution for pool pump and spa equipment. Its square-flange compatibility and two-speed capability make it a practical upgrade for energy-conscious pools and spas that demand both steady filtration and spa jet performance.
Key benefits in real-world use
- Lower energy usage during routine filtration thanks to two-speed operation, translating to cost savings over time.
- Quieter operation at low speed, improving poolside comfort and evening usability.
- Fewer maintenance concerns thanks to switchless wiring and robust thermal protection.
- Easy retrofits into existing square-flange installations with standard 56Y mounting, reducing installation time and complexity.
What you’ll typically use it for
- Residential in-ground pool circulation and filtration
- Spa and hot tub circulation with adjustable jet output
- Jetting features and auxiliary water movement in pool equipment rooms
When you choose the US Motors Square Flange 2.0 HP motor, you’re selecting a legacy of performance and reliability. It’s a smart upgrade for those who want a durable, efficient, and serviceable solution that stands up to daily pool and spa use while simplifying maintenance and replacement.
| WHY USE US Motors (AOS)/CENTURY PRODUCTS? |
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Regal Beloit America, Inc. (Century Electric Motors / A.O. Smith Electric Motors) is a leading supplier of electric motors for residential, commercial, and industrial applications. With operations in the United States, Mexico, China, and Europe, Regal Beloit America, Inc. has the ability to serve its customers electric motor needs on a global basis. We offer a comprehensive line of hermetic motors (used in air conditioning compressors), fractional horsepower A/C and D/C motors, and integral horsepower motors. We sell our products directly to original equipment manufacturers (OEMs), and replacement motors to HVAC and pool/pump distributors. |
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