1, Power: 0.37kw-315kw                                            
2, Voltage: 220V, 380V, 440V, 480V, 660V                               
3, Frequency: 50Hz/60Hz                                           
4, High speed: 2800r/m, 1440r/m, 980r/m, 710r/m                           
5, Frame size: 71-355                                            
6, Insulation class: B/F                                         
7, Protection class: IP44/IP54                                 
 

 

It can change speed easily. The speed of this series motor can be changed step by step according to the requirements of load characteristics, thereby reaching the aims of economizing on electricity and simplifying the system of speed variation, and its mounting dimensions are complied with the standard of the International Electrotechnical Commission(IEC), and used widely in the industrial departments of machine tools, chemical industry, textile, metallurgy and mine, etc.