NOTE： 1、Efficiency conform to IEC/EN 60034-30:2008 IE2。
2、Data is based on tests to IEC/EN60034-2-1:2007。
3、Tolerance:IEC/EN60034-1：2004。
4、Huiheng reserves the right to chaange specifications of any product without notice。

NOTE：

     1、IMB35 refer to the dimensions of IMB3 and IMB5。                     
      2、Mounting dimensions comply with IEC60072-1。    
      3、Tolerance of Shaft End Diameter D： Under Ø28： j6；Ø38 and Ø42： k6。           
      4、Tolerance of Shaft Centre Height H： +0, -0.5。
      5、Tolerance of N： j6。
      6、Huiheng reserves the right to change specifications of any product without notice。