SS three phase motor is a stainless steel three-phase asynchronous motor powered by three-phase power supply with stable torque output. Constructed with stainless steel and equipped with tight sealing structure, it withstands repeated spray cleaning. It is widely used in food, seafood, pharmaceutical and other sanitary production lines, delivering steady power for conveyors, mixers and packaging machinery.
Integrated Stainless Steel Frame with Passivation Treatment
The frame of SS induction motor is integrally formed in stainless steel without paint coating. The dense and smooth housing resists moisture and mild chemicals, eliminating contamination risks caused by peeling paint.
Balanced Three-phase Electromagnetic Winding
Uniformly arranged three-phase windings guarantee high current balance and low electromagnetic vibration. SS three phase motor covers a wide power range and maintains stable torque output under heavy continuous loads.
Integrated Multi-seal End Cover Assembly
Front and rear stainless steel end covers are fitted with composite seals to build multi-layer protection. SS three phase motor prevents wash liquid and dust from entering the motor cavity and protects internal core and windings from cleaning media.
Strong Three-phase Power Output & Great Heavy-load Performance
The three-phase power structure of SS three phase motor delivers consistent torque. It has higher load capacity than single-phase motors and is suitable for high-power equipment running nonstop.
Passivated Stainless Housing for Anti-fouling & Easy Washing
Passivated stainless steel surface is compact and less prone to grease and residue adhesion. It can be cleaned easily via high-pressure washing, meeting sanitary workshop standards and cutting daily cleaning work.
Balanced Electromagnetic Design Reduces Resonance
Evenly arranged three-phase windings suppress electromagnetic vibration. SS three phase motor operates with low vibration and reduces resonance between machine frame and gearbox, extending the service life of the whole transmission system.
Stainless steel IEC Motor Description
Stainless steel NEMA motor Description
Q: Can SS three phase motor run at low speed for a long time with VFD?
A: Yes. The optimized winding supports long-time low-speed operation with proper VFD. Heat dissipation condition needs to be checked under low speed to avoid excessive temperature rise.
Q: What is the power range of SS three phase motor?
A: Standard power ranges from 0.37kW to 7.5kW. Custom options are available for power beyond this scope to match different machine power requirements.
Q: Can SS three phase motor be mounted on inclined machine frames?
A: Inclined installation is acceptable for horizontal and small-angle tilted applications. For large-angle inverted mounting, seal structure selection needs discussion to avoid seal failure.
Q: Will the passivation layer of SS three phase motor be damaged by acidic cleaning liquid?
A: Short-time flushing with weak acid will not damage the passivation layer. Continuous spray of high-concentration acid will gradually erode the passivation film and is not recommended.
Q: Can SS three phase motor be fitted with separate encoder for speed feedback?
A: Yes. Encoder assembly can be installed for real-time speed acquisition and feedback to fulfill closed-loop speed control on automatic production lines.
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