Description
Introducing the A.O. Smith (AOS) Century Motor 2.0 HP [48Y] [2-S] [220V] [Extra Low Amps] (BN61) — a purpose-built replacement motor designed for reliability in HVAC, pool and spa equipment, and other demanding applications. Built on the storied legacy of A.O. Smith and Century motors, this unit blends durability with efficient operation to keep systems running smoothly when you need them most.
Key specifications at a glance
- Horsepower: 2.0 HP
- Voltage: 220V
- Frame: 48Y
- Speed: 2-S (two-speed) design
- Current draw: Extra Low Amps
- Model/Code: BN61
Why this motor stands out
With over seven decades of industry leadership, A.O. Smith/Century motors are engineered to endure. The BN61 motor represents a direct OEM-style replacement that fits a wide range of standard footprints, ensuring compatibility with both existing drives and control systems. Its two-speed configuration provides flexible performance tailored to load conditions, while the extra low amperage design helps minimize electrical stress and heat generation in demanding, long-running applications.
Ideal use cases
- Direct replacement for HVAC compressors and air handling equipment that require a robust 2.0 HP, 220V motor in a 48Y frame.
- Pool and spa pump systems, where dependable performance and adaptability to varying flow demands are essential.
- Industrial or commercial equipment that benefits from a two-speed, energy-conscious electric motor.
What you gain with A.O. Smith Century
Choosing AOS/Century means tapping into a legacy of reliability backed by a global service network. This motor is designed to align with the standards OEMs expect, making it a dependable replacement that minimizes downtime. The enduring build quality, combined with the brand’s commitment to efficiency and system performance, helps your equipment run cooler, operate more efficiently, and stay in service longer.
Practical guidance for installation and setup
- Ensure the 48Y frame, 220V supply, and two-speed wiring match your equipment’s specifications and control strategy.
- Match any starting or run capacitors to the motor’s design requirements for optimal PSC/ capacitor compatibility.
- Verify mounting alignment and electrical connections to maintain proper belt/pulley alignment and electrical safety.
- Consider system-wide efficiency: the Extra Low Amps design can contribute to reduced electrical load on startup and steady-state operation, particularly in systems with limited electrical capacity.
Brand assurance you can rely on
As part of Regal Beloit America’s global family, Century/A.O. Smith motors are backed by a long-standing commitment to quality, serviceability, and universal support. Whether you’re replacing worn components in a commercial cooling system or upgrading a residential pool pump, this motor delivers proven performance and peace of mind.
|
WHY USE A.O. SMITH (AOS)/CENTURY PRODUCTS? |
| |
|
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. |
||