Electric motor tubular motor stator core have 12 solts,have winding . ... design for your order stator core. 1)Electric motor tubular motor stator core2)have 12 solts,have winding .3) ... core.4)Sample tested by power, electric current, torque, rotate speed(load & unload), temperature, efficiency, working time and ... relationships and achieving mutual success! Electric AC Tubular motor for roller shutter