... rotor protection against overheatingApplications for display cases, walk-in refrigerators, drink dispensers,vending machines, freezer cabinets, ice ... competitive price. ECM motors are designed for direct drop in replacement with normal Shaded pole and PSC motor. ... , Bottle Coolers, Vending Machines, Ice Machines, Small Walk In Coolers, Display / Refrigeration Display , Freezer Cabinets,etc. ...