AC motor SSWEA160M4-11KW

inductionaluminum-frameIE4

SSWEA Series 3 phase asynchronous induction motors are super premium efficiency motors with efficiency IE4. Wonder electric motors with aluminum housing have outstanding advantages such as less weight, compact structure, splendent appearance, high efficiency, low noise, low vibration, easy maintenance, etc. There are also some obvious benefits of aluminum over cast iron including high resistance to corrosion and atmospheric attack (except chlorine, salt-laden or sulphuric acid) and the fact that aluminum is approximately one third the weight of cast iron. In addition, Wonder has realized reduced operating temperatures of our products. Redesigned to provide improved aiacr flow through all motor frames keeping low operational temperatures and assuring reliability and extended lifetime, the aerodynamic concept of the fan cover increases effective airflow, thus minimizing losses due to the recirculation of air between fan and fan cover. The impeller was designed to provide a tough structure and to reduce noise level. Motor terminal box and eyebolts was repositioned to allow better airflow. The optimized cooling system also contributes to cooler bearing temperature, extends relubrication intervals and provides longer bearing lifetime and lower noise level fulfilling the most demanding health & safety regulations. Main Tech Specifications: Frame Size: 80-180mm Output Power: 0.75-22kW Speed: 3000, 1500, 1000r/m Protection Class: IP55 or above Insulation Class: F or above Cooling Method: IC411/IC416 Industries: Water Treatment Textile Air Handling Chemical & Metallurgy Aggregate & Cement­­ Food & Beverage & Pharmaceutical Construction Transportation