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At Zhejiang Jiafeng Power Technology Co., Ltd., a leading China motor manufacturer and supplier, we focus on custom high-performance motors designed for demanding industrial applications. One of our standout offerings is the advanced IP65 protection level motor, which combines a robust environmental seal with advanced motor technology—covering permanent magnet synchronous motors and non-magnetic synchronous motors.
IP ratings, set by the International Electrotechnical Commission, indicate how well an electrical enclosure resists dust and water. For IP65 protection level motor:
The first number—'6': This means total protection against dust and other small particles.A “6” is as good as it gets for dust—it tells you the housing is completely dust-tight, so no fine debris can get inside to harm the components or disrupt performance.
The second number—'5': This stands for resistance to low-pressure water jets from all angles. With this rating, the motor can handle water being sprayed at it from a nozzle (6.3mm) from any direction without failing. That makes it a good fit for situations where water spray, wash-downs, or rainy conditions are common.
To officially earn an IP65 label, products have to pass strict tests: an IP6X dust test (using vacuum conditions to check for dust entry) and an IPX5 water test (getting sprayed from 3 meters away). That one-two punch makes IP65-rated motors, such as those from Jiafeng, well-suited for industrial settings where both dust and water are everyday concerns—though they’re not meant to be submerged.Jiafeng Power’s Tech Strengths: More Than Just a Tight Seal
While IP65 gives a solid outer defense, what really sets Jiafeng’s motors apart is what’s inside. The company has built deep expertise in two advanced motor technologies:
Our permanent magnet synchronous motors,a durable IP65 protection level Motor which used strong permanent magnets in the rotor to create a steady magnetic field.Because of this, there’s no need for rotor current, which cuts down energy loss compared to standard induction motors. We even offer fully sealed water-cooled versions that reach up to IP68 (meaning they can handle submersion), aimed especially at vacuum pumps, compressors, and other equipment that has to perform reliably in harsh conditions.
Where things get really innovative is with Jiafeng’s non-magnetic synchronous motors. These do away with the need for rare earth magnets completely.Instead, we use a clever rotor design based on the magnetic reluctance effect. This not only sidesteps the cost swings and supply issues tied to rare earth materials, but also removes the risk of demagnetization in high-heat situations—a typical weak point for ordinary permanent magnet motors.
Zhejiang Jiafeng Power Technology aims its IP65 protection level Motor solutions at industries where reliability, efficiency, and durability really matter. You’ll find their motors in areas like:
Semiconductor manufacturing gear
Photovoltaic production systems
Aerospace applications
AI infrastructure
New energy transport equipment
Vacuum pumps and compressor systems
As industries worldwide keep pushing for better energy efficiency and dependable operation under rough conditions, Jiafeng’s strategy—pairing trusted environmental protection with next-level motor tech—keeps them competitive in the specialized motor space.
