This disposer features a 1/3 horsepower 2400 RPM permanent magnet motor that operates on 120V 60Hz power and includes a 3-foot long power cord ready to plug in. To protect against potential jams, the computer-designed Torque Master stainless steel grinding system features high speed, high torque permanent magnet motors, balanced turntables, stainless steel armature shaft, corrosion proof grinding chamber, and laser-sharp cutting ring for less vibration, quieter operation, and longer life.