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SS motor refers to stainless steel motor, engineered for rigorous washdown environments in food, packaging and pharmaceutical industries. Key structural components are built from stainless steel. With reliable corrosion resistance and sealing performance, it withstands regular cleaning procedures and delivers stable power for various sanitary automated machinery.

Corrosion Resistant Stainless Steel Stator Frame
The frame of SS motor is integrally formed of stainless steel without paint coating. It resists erosion from cleaning agents and withstands moisture and mild chemicals. No housing rust occurs during long-term operation.
Multi-stage Shaft Seal Protection System
Equipped with combined multi-layer oil seal and dust seal. When exposed to repeated high-pressure washing, the SS motor blocks cleaning liquid and contaminants from entering the motor cavity through shaft gaps and protects internal electromagnetic parts.
Low-loss Electromagnetic Core Design
The motor core is laminated with high-silicon cold-rolled silicon steel sheets to reduce eddy current loss. The SS motor generates less heat and achieves high power conversion, with controllable temperature rise under long continuous load.

Coating-free Housing to Reduce Contamination Risk
SS motor housing has no paint layer, eliminating the risk of paint peeling and contaminating products. It meets sanitary production requirements for production lines with strict cleanliness standards.
Multi-layer Sealing Extends Service Life of Core Parts
Multi-stage shaft seals keep cleaning media away from internal components and prevent winding damage caused by moisture. The SS motor achieves lower failure rate and less downtime for maintenance.
High-efficiency Design to Cut Power Consumption
Optimized silicon steel core reduces reactive power loss. The SS motor delivers higher energy efficiency and lower power consumption under continuous operation, helping customers save electricity cost over time.














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Q: Can SS motor be rinsed directly with alkaline cleaning agents?
A: SS motor can bear washing with low-concentration weak alkaline detergent. Direct spray of strong alkaline and high-concentration chemicals is not recommended, as it will accelerate seal aging and shorten motor service life.
Q: What is the cooling method of SS motor?
A: This SS motor adopts natural self-cooling design without external fan. It avoids residue accumulation on fan parts and fits sanitary equipment for frequently cleaned production lines.
Q: Is brake version available for SS motor?
A: Yes, electromagnetic brake module can be equipped. The braked SS motor locks the output shaft rapidly, ideal for conveyor systems requiring positioning and anti-slip function.
Q: What is the ambient operating temperature range of SS motor?
A: Standard SS motor works within -20℃ ~ +40℃. If working temperature exceeds this range, customized high or low temperature resistant models are available upon request.
Q: Can keyway style of SS motor output shaft be customized?
A: Yes, multiple keyway options including single flat key and double key are available. Hollow shaft can also be fabricated according to drawings for easy connection with gear reducers and actuators.
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