What does the IP69K rating actually mean for my facility?

The IP69K rating is the highest level of protection available. It means the motor is completely dust-tight and can withstand high-pressure (1450 PSI) and high-temperature (up to 80°C/176°F) water jets from close range. This allows your team to perform aggressive washdowns without damaging the motor’s internals.

Why is "Fully Encapsulated" better than a standard washdown motor?

Standard washdown motors often rely only on exterior paint and seals. The Nautilus Series features a stator that is vacuum-impregnated with a specialized epoxy resin. This creates a solid internal block that prevents condensation from forming inside the motor—the #1 cause of motor failure in cold or humid processing plants.

Does the smooth surface help with food safety?

Absolutely. Traditional motors have cooling fins that act as “catch points” for bacteria, mold, and food particles. The Nautilus Series uses a TENV (Totally Enclosed Non-Ventilated) design with a smooth, polished 304 stainless steel finish and laser-etched nameplates, leaving nowhere for contaminants to hide.

Can these motors withstand caustic cleaning chemicals?

Yes. The 304-grade stainless steel housing and Viton/FKM seals are specifically chosen for their high resistance to the acidic and alkaline cleaners commonly used in the food and beverage industry.

Fully Encapsulated Stainless Steel Motors

Name: BMR USA
Address: 5803 E Kings Ave, Maricopa County, Arizona, 85254, US
Telephone: (888) 707-4740

What are BMR Nautilus Series Stainless Steel Motors?

These motors are specifically designed for high-sanitation environments, delivering superior hygiene and reliability in food, beverage, and pharmaceutical processing. Since the Nautilus Series is primarily used in the Food & Beverage Industry, BMR’s motors focus on ensuring total protection during high-pressure, high-temperature washdown procedures.

Key Benefits of the BMR USA Center Pivot Irrigation Motor line:

Superior reliability under heavy usage
Enhanced corrosion resistance for outdoor environments
Precision ground gears for long-term durability

Why Choose BMR Nautilus Series Motors?

Fully Encapsulated Internals: The stator is vacuum-impregnated with a specialized epoxy resin, protecting electrical components from moisture and vibration.
Sanitary Gear & Motor Section: Features a seamless design with no cooling fins or fans (TENV), eliminating “catch points” for mold or bacteria growth.
Versatile Applications: Ideal for conveyors, bottling lines, meat processing, and chemical mixing.

Product Specifications

Inverter Duty Rated: 3:1CT & 5:1VT
Service Factor: 1.15
Design: “B” or “C”
Enclosure: TEFC
VPI process applied for best electrical performance
C-Face with or without feet
Class “F” insulation with Class “B” rise
PTC140 thermistors standard for 180 frame and up
Continuous duty – Washdown duty
Sealed bearings
Squirrel cage rotor
300 series stainless steel motor construction
Individual welded feet for easy underneath wash through
IP69K protection

How Does BMR Nautilus Technology Work?

BMR Nautilus motors utilize a unique full-encapsulation process where the internal windings are completely sealed in a solid block of resin. This eliminates the “breathing” effect caused by temperature changes, which prevents internal condensation. The high-polished stainless steel exterior allows for rapid runoff during cleaning, ensuring the motor meets the strictest USDA and FDA sanitation requirements.

BMR’s Nautilus Series Stainless Steel Motors offer unmatched sanitation, durability, and global availability. With a robust design that meets the demands of severe washdown environments, these motors are the smart choice for modern processing plants. BMR’s solutions will help optimize your production safety and uptime.

Call us today at (888) 707-4740 or contact us online to discover how our Nautilus Series motors can elevate your facility’s hygiene standards.

Fully Encapsulated Stainless Steel Motors