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SS304 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.

SS304 one-piece stainless steel housing
This ss304 motor adopts unpainted one-piece stainless steel housing. The smooth surface has no hidden dead corners. It avoids rust and coating peeling problems and can bear repeated high-pressure washing, perfectly meeting hygienic cleaning requirements of food production lines.
Class F insulation and thermal protection
The ss304 stainless steel motor uses Class F insulation material and built-in thermal protection. Temperature rise stays stable during continuous operation. The ss304 motor maintains stable power output even under frequent start-stop washdown conditions and reduces burnout risk.
High IP sealing protection structure
The ss304 stainless steel motor is equipped with multi-channel sealing rings. It supports IP65 or optional IP69K rating, which blocks water, detergent and salt spray from entering the motor interior for stable long-term operation in humid and corrosive environments.

Strong corrosion resistance and lower maintenance cost
Compared with cast iron and aluminum motors, the ss304 stainless steel 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 ss304 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 ss304 stainless steel 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 ss304 motor?
A: The housing of ss304 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 ss304 motor achieve?
A: Our ss304 motor can reach IP65, optional IP69K version. The IP69K ss304 motor can withstand high-pressure hot water washing for food and pharmaceutical production lines.
Q: Can ss304 motor work with stainless gearbox?
A: Yes. The ss304 motor adopts standard IEC flange, it can be directly coupled with stainless gearbox to form a complete hygienic drive unit.
Q: What industries are ss304 motors widely used in?
A: SS304 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: Do you accept custom voltage and power for ss304 motor?
A: Yes. We support custom power, voltage, speed and shaft size for ss304 motor. We can produce ss304 motor according to your technical drawings and requirements.
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