Description
3 HP 56Y Frame Electric Motor 230V 3450RPM
Meet the 3 HP, 56Y frame electric motor from A.O. Smith/Century Electrical—a compact, high‑performance drive built for spa, pool, and light industrial equipment. Its 230V operation and solid torque make it a reliable replacement or primary drive for pumps, conveyors, blowers, and other demanding loads.
- Horsepower and speed: 3 HP at 3450 RPM for quick starts and steady, responsive operation.
- Electrical input: 230 V with a current draw of 15.4 A, designed for standard facility power and wiring practices.
- Service Factor: 1.15, providing headroom for brief overloads to reduce unplanned downtime.
- Frame and mounting: 56Y frame with common bolt patterns for broad OEM compatibility and straightforward replacement.
- Conduit/connection: 24" conduit/connection diameter simplifies wiring and control panel integration.
- Dimensions: Approximate AG of 14-11/32" and a 24" connection diameter support easy fitment with couplings and pulleys.
- Brand heritage: From trusted A.O. Smith / Century Electrical, renowned for durable, industrial-grade motors used across pools, spas, and manufacturing environments.
This motor is designed to minimize downtime and maximize uptime. The robust 3 HP rating, 3450 RPM speed, and 1.15 service factor provide reliable torque for spa pumps, pool equipment, fans, and light conveyors, while the standard 230V footprint keeps installation simple and cost-effective. Its compact 56Y mounting, combined with a familiar wiring and mounting footprint, reduces the need for custom parts or extensive modification. Whether upgrading aging equipment or installing a dependable drive for new lines, this motor delivers predictable performance, easy serviceability, and long-term reliability in demanding environments.
Meet the Motor 3 HP, 48Y Frame_1 — a compact, high-performance motor designed to power essential equipment across maintenance shops and production floors. Built for reliable speed and steady torque, this unit delivers 3 horsepower at a brisk 3450 RPM when connected to a standard 230V supply, making it a versatile replacement or primary drive for a wide range of machines.
Key specifications at a glance
- Horsepower: 3 HP
- Speed (RPM): 3450
- Voltage: 230 V
- Current (Hi/Lo): 15.4 A
- Service Factor: 1.15
- Frame: 56Y (spec notes show 56Y footprint for mounting and compatibility)
- Approx. AG: 14-11/32
- Conduit/Connection Dia: 24
- Notes: 2
Why this motor stands out
- Solid power with headroom: A 3 HP rating paired with a 1.15 service factor means this motor can handle brief overloads without tripping, keeping uptime intact on conveyors, blowers, pumps, and other demanding loads.
- Efficient speed for fast-cycle applications: 3450 RPM provides quick jogs and smooth start-up for high-throughput environments, reducing cycle times and improving overall process efficiency.
- Common electrical footprint: Designed for 230 V systems, this motor integrates easily with standard facility power, wiring practices, and control panels without the need for exotic transformers or rare VFD configurations.
- precise mounting and compatibility: The 56Y framing offers broad compatibility with many OEM fixtures and replacement motors, helping you match bolt patterns and shaft alignments with fewer modifications.
- Detailed dimensional notes for fitment: With an approximate AG of 14-11/32 and a connection diameter of 24, this unit is straightforward to pair with couplings, pulleys, and other drive components while maintaining proper alignment and belt or chain tension.
Ideal use cases
- Replacing a worn motor in lightweight to medium-duty conveyors, fans, and pumps where consistent speed is critical.
- OEM or aftermarket upgrades for equipment that requires a compact, high-speed drive with reliable torque characteristics.
- Maintenance-friendly installations where standard 230V power and common mounting footprints simplify service schedules.
Practical guidance for installation and setup
- verify mounting compatibility against your current frame and bolt pattern (56Y footprint as noted in specifications) to avoid misalignment during installation.
- confirm shaft or coupling dimensions using the approximate AG measurement and the 24-conduit connection if applicable to your wiring plan.
- plan for proper cooling and ventilation in enclosed or semi-enclosed spaces to maintain performance under continuous operation.
- use appropriate belt or coupling tensioning to minimize vibration and extend bearing life, especially in high-cycle applications.
Whether you’re replacing a worn unit, upgrading to a higher-speed drive, or outfitting a new machine line, the Motor 3 HP, 48Y Frame_1 offers a reliable balance of power, speed, and compatibility. Its robust specs and practical dimensions provide a straightforward path to keeping your equipment productive and your maintenance cycles efficient.