IP68 Protection Level Motor for Harsh Environments

At Zhejiang Jiafeng Power Technology Co., Ltd., a trusted China motor manufacturer and supplier, we specialize in custom high-performance motors that excel in the toughest environments. One of our standout offerings is the IP68 protection level motor with built-in water cooling, designed to keep running smoothly where ordinary motors would fail—exposed to dust, moisture, or high temperatures.

What Exactly Does IP68 Protection Mean?

IP ratings, defined by the International Electrotechnical Commission (IEC 60529), indicate how well a motor enclosure resists dust and water. For IP68 protection level motor:

First number (6): Total dust protection. The housing keeps all dust and tiny particles out, so nothing gets inside to mess with the motor’s workings.

Second number (8): Safe for long periods underwater under certain conditions. These motors can handle being continuously submerged, usually deeper than 1 meter,the specifics are set by the maker.

Thanks to this strong protection, Jiafeng’s motors keep running smoothly in wet conditions, whether that means high-pressure washdowns, occasional dunking, or constant high humidity—situations that would ruin motors with lower ratings.

Fully Sealed Water-Cooled Motor Systems

Jiafeng Power has rolled out fully sealed water-cooled motor,one of the IP68 Protection Level Motor,which build cooling right into the design. A special cooling system moves fluid around the motor housing, pulling away heat as the motor runs. That means the motor keeps performing steadily, even under heavy loads—no need to dial down the power like you often do with air-cooled versions.

What Makes Jiafeng’s IP68 Water Cooled Motors Stand Out

Better Cooling: The water cooling system gets rid of heat extremely well, cutting operating temperatures by 30–40%. That helps performance stay consistent and extends the motor’s life.

High Power Density: These motors are compact but pack a serious punch, offering top-level power density perfect where space is limited.

Great Performance: Reach Top Efficiency

These motors hit peak efficiencies of 96–98%—that’s IE5 level—boosting your system’s overall efficiency by over 15% and lowering energy consumption.

Built to Last

Featuring complete environmental protection and smart thermal management, they’re designed to run over 50,000 hours with minimal maintenance.

Quiet Operation: With an improved design and optimized magnetic circuit, these IP68 Protection Level Motors run roughly 15% quieter—perfect for places where noise matters.

Where They Fit?

Vacuum pump systems that are tightly sealed to prevent contamination

Air compressors for new energy vehicles, requiring compact and efficient motors

Photovoltaic inverters, where reliability and efficiency are key

Medical and aerospace equipment needing custom motor designs

Industrial applications where motors operate in wet or dusty environments

Why Choose Jiafeng Power?

As a leading China motor factory and supplier, Jiafeng Power combines advanced R&D, precision manufacturing, and strict quality control to deliver motors that are efficient, durable, and tailored to client needs. Our IP68 Protection Level Motor offer unmatched power density, thermal stability, and long-term reliability, helping clients worldwide achieve energy savings, reduced downtime, and consistent performance.

If your equipment operates in extreme conditions and requires high-efficiency, fully sealed motors, Jiafeng Power is your go-to partner for custom, dependable, and long-lasting solutions.