... and energy saving Application:These motors are widely used in machine tools, pumps, fans, transport machinery, food machinery and agriculture ... Speed: 2800r/m, 1440r/m, 980r/m, 710r/m5, Frame size: 71-3556, Installation dimensions and power class: IEC7, ... Configurable relationship between power and frame size: DIN8, Protection class: IP449, Cooling modes: IC41110, ...