滑环式电动机;绕线式转子感应电动机

slip ring ring motor graphite slip ring multichannel slip ring motor mount ring slip motor ring slip kiln slip form slip share slip-ring motor threephase slip-ring motor slip-ring induction motor slip-ring type induction motor 3-phase slip-ring induction motor AC motor with slip-ring sliding motor slip slip of induction motor high-slip induction motor