YD series change-pole multi-speed three-phase induction motors，the dimensions of mounting and contour，insulation class protection grade，cooling form，structure and mounting type，condition for use，rated voltage，and rated frequency of this series motors are all the same as those of Y series(IP44) motors，They can apply to various transmission mechaniam，the speed of which needs regulating grade by grade

SPRCIFICATION TABLE

YD SERIES MOTORS TECHNICAL SPECIFICATIONS

CONNECTION METHODS OF THE OUTLET TERMINAL