Century 3 Phase Motors

🔍 Century Motors Backed by Regal Rexnord Engineering

At Square One Electric Motors & Pumps, we proudly supply a wide selection of Century Three Phase Motors, built for industrial and commercial operations that demand reliable, efficient power. Century, formerly known as A.O. Smith, is now part of Regal Rexnord—a global leader in electric motor manufacturing with over a century of expertise.

Century’s three phase motors are known for their rugged construction, high torque output, and long-term durability. Designed to perform in high-demand settings like manufacturing, HVAC, agriculture, water treatment, and material handling, these motors are built to meet modern industry standards.

🛠️ Shop Century Three Phase Motors at Square One Electric – All units ship brand new from the nearest stocked warehouse and include a full manufacturer’s warranty.

⚡ Why Choose Century Three Phase Motors?

✅ Heavy-Duty Industrial Use
Century three phase motors are engineered to withstand continuous operation in demanding environments such as factories, pumping stations, compressor rooms, and large-scale HVAC systems. Many are built to operate 24/7 without overheating or mechanical fatigue.

✅ High Efficiency for Lower Operating Costs
Century three phase motors are available in NEMA Premium Efficiency models that help businesses meet energy compliance standards, lower electric bills, and even qualify for local utility rebates. These motors provide top-tier performance while reducing total cost of ownership over time.

✅ Wide Range of Horsepower Options
From fractional horsepower units to massive 300+ HP motors, Century offers solutions for nearly every industrial task. You’ll find the right motor for small pumps, conveyors, or large processing equipment—with options for various voltages and torque demands.

✅ Durable Materials & Construction
Century motors are engineered with materials like cast iron frames, sealed bearings, and epoxy-coated windings for added protection. Many models feature IP55-rated enclosures, keeping out contaminants such as dust, moisture, and debris.

✅ Compatible with VFDs
Century’s inverter duty motors are built for compatibility with variable frequency drives (VFDs), allowing for precise control of speed and torque. This is ideal for optimizing processes, reducing mechanical wear, and improving energy usage.

✅ Quick Installation & Versatility
Standard NEMA frames, dual voltage (208-230/460V) designs, and universal mounting bases make Century motors easy to install or retrofit into existing equipment. Many also feature conduit boxes, reversible rotation, and adaptable shaft options.

✅ Application-Specific Models
Century manufactures motors specifically for compressors, cooling towers, grinders, and irrigation systems. Whether you need an extra high service factor, continuous duty rating, or an explosion-proof enclosure, there’s a Century model designed for it.

🏭 Common Applications for Century Three Phase Motors

🌀 Commercial & Industrial HVAC Systems

Century motors are found in fan assemblies, rooftop HVAC units, makeup air systems, and cooling towers. Their quiet, continuous operation helps regulate building temperatures while keeping energy usage in check.

🐄 Agricultural Operations

Century three phase motors excel in barn fans, manure pumps, conveyor belts, and grain dryers. With TEFC enclosures and high service factors, they handle tough field conditions, power surges, and fluctuating loads with ease.

🧱 Manufacturing & Processing Plants

Used in chemical mixers, plastic extruders, food processing lines, and paper mills, Century’s motors keep complex systems running with consistent, high-torque output.

💦 Water & Wastewater Management

Century motors drive centrifugal pumps, agitators, grinders, and filtration systems at municipal and private water treatment facilities. Their continuous duty ratings and sealed designs ensure reliable performance in corrosive or wet environments.

🛠️ Industrial Machine Tools

In lathes, mills, boring machines, and metalworking equipment, Century motors provide high torque, constant RPM, and long-term reliability. Their compatibility with VFDs enables precision speed control during intricate machining processes.

🔋 Top Features of Century Three Phase Motors

🧰 Need help choosing the right motor or matching an OEM part number?  📞 Contact Our Experts ›

🔎 Popular Century Three Phase Motor Types

• General Purpose Motors – Perfect for a wide variety of industrial systems
  

• Severe Duty Motors – Withstand harsh, dusty, and corrosive environments
  

• High Efficiency Motors – Help meet DOE regulations and reduce electrical expenses
  

• Farm Duty Motors – Built for outdoor exposure and variable agricultural loads
  

• Inverter Duty Motors – Optimized for VFDs, offering speed flexibility and energy control

📚 Related Blog Topics to Explore

Get the most out of your Century motor investment with expert tips and helpful guides from our blog:

🔧 How to Install a Furnace Blower Motor

💡 How to Understand Different Levels of Horsepower (HP)

🔍Understanding Motor Enclosure Types

🛍️ Why Buy Century Motors from Square One?

• 🛒 Extensive Inventory – Wide selection of Century motors in stock
  

• 🔧 Industry Expertise – Our team helps you find, size, and install the right motor
  

• 🚚 Nationwide U.S. Shipping – Orders ship fast from the nearest warehouse
  

• 💬 Hassle-Free Support – Clear return policies and helpful tech support
  

• 🏆 Reputation You Can Trust – Top-rated service from a motor distributor who knows your industry