Century Motors SQ1052 Motor

The Century Motors SQ1052 is a high-performance, single-phase square flange pool pump motor engineered for demanding residential and commercial applications. Built with a 48Y Nema frame size and a 5/8-inch 303 stainless steel threaded shaft, this 1/2 HP pool motor operates at a high-speed 3450 RPM, providing reliable flow for Sta-Rite Max-E Glas, Dura Glas, and Dyna Glas pump series. This capacitor start motor features a dual-voltage configuration (115/230 Vac) and is rated for 13.4/6.7 Amps, offering versatile field wiring options. The open drip proof (ODP) enclosure and sealed ball bearings ensure protection against environmental moisture while maintaining continuous duty operation at a 50°C ambient temperature rating. Designed with a 1.9 service factor, this unit delivers the robust torque required for heavy-duty filtration cycles. This CCW pump end motor is a standard-efficiency replacement for many Pac Fab and American Products systems, ensuring seamless mechanical compatibility with existing C-face square flange mountings.

Key Benefits

• Broad Compatibility: Direct drop-in replacement for motors used on Sta-Rite, Red Jacket, and Whisperflo pump housings.
• Heavy-Duty Construction: Features sealed ball bearings and a stainless steel shaft for superior resistance to corrosion and wear.
• Optimized Performance: High 1.9 service factor provides extra headroom for peak load conditions without compromising motor life.
• Thermal Protection: Integrated automatic overload protection helps prevent winding damage during abnormal operating conditions.

Common Questions

Is the SQ1052 motor compatible with my current pump housing?
The SQ1052 utilizes a standard 48Y frame square flange. It is commonly used as a replacement for A.O. Smith and Regal Rexnord models in Sta-Rite and Pentair residential filtration systems. Always verify the shaft type and flange dimensions before installation.

Can this motor be wired for either 115V or 230V?
Yes, this dual voltage motor is designed for 115/230V operation. Ensure the internal toggle or terminal board is correctly configured to match your power supply to prevent failure.

What does 'CCW Pump End' rotation mean?
This indicates the shaft rotates counter-clockwise when viewed from the pump end (the side with the flange). This is the industry standard for the majority of square flange pool pumps.

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Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.