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Stainless 304 electric motor is a hygienic industrial electric motor with SS304 stainless steel housing. It is widely used in food & beverage, pharmaceutical, seafood processing and chemical washdown applications. It can be assembled with stainless gearbox and withstand high-pressure cleaning, which becomes a popular motor solution for wet environment transmission equipment.

Full 304 Stainless Steel Housing
The stainless 304 motor adopts food grade 304 stainless steel for motor frame and shaft. No painted coating, no peeling or rusting. It works well under wet, washdown and mild acid & alkali conditions, widely recognized as a popular corrosion resistant motor for food & beverage and seafood processing lines.
High Protection Sealed Structure
Adopt fully sealed integrated welding design, available with IP66 / IP69K protection rating. The stainless 304 motor resists high pressure spray cleaning, dust and water ingress, perfectly matching requirements of hygienic washdown electric motor.
High Purity Copper Winding
Built-in high purity copper coil with low power loss and stable temperature rise. This stainless 304 motor runs smoothly with low noise, compatible with VFD drive, and can run continuously for long hours without burnout for automated conveyor systems.

Strong corrosion resistance and lower maintenance cost
Compared with cast iron and aluminum motors, the stainless 304 electric motor is naturally rust-proof. It resists weak acid, alkaline detergent and salt spray, cuts equipment replacement frequency and reduces downtime maintenance cost.
Hygienic smooth surface for easy cleaning
The stainless 304 electric motor has non-porous surface without dirt trapping gaps. It can be cleaned directly by high-pressure water spray and prevent bacteria growth. It meets hygienic standards for food and pharmaceutical machinery and acts as preferred stainless steel motor for hygienic transmission projects.
Standard flange design for flexible connection
The stainless 304 electric motor uses standard IEC flange mounting structure. It can be directly matched with stainless gearbox and other transmission parts. Multiple mounting positions are available for simple replacement and machine upgrade.














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Q: What material is the housing of stainless 304 electric motor?
A: The housing of stainless 304 electric motor is made of SUS304 stainless steel. SUS316 stainless steel housing is available as optional choice for stronger chemical corrosion resistance.
Q: What IP rating can your stainless 304 electric motor achieve?
A: Our stainless 304 electric motor can reach IP69K version. The IP69K stainless 304 electric motor can withstand high-pressure hot water washing for food and pharmaceutical production lines.
Q: What industries are stainless 304 electric motors widely used in?
A: Stainless 304 electric motors are widely used in food processing, beverage, pharmaceutical, seafood processing, wastewater treatment and chemical industries, especially for working conditions with regular washdown and corrosion.
Q: Can stainless 304 electric motor work with stainless gearbox?
A: Yes. The stainless 304 electric motor adopts standard IEC flange, it can be directly coupled with stainless gearbox to form a complete hygienic drive unit.
Q: Do you accept custom voltage and power for stainless 304 electric motor?
A: Yes. We support custom power, voltage, speed and shaft size for stainless 304 electric motor. We can produce stainless 304 electric motor according to your technical drawings and requirements.
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