Almost every front load washer now a days has a dc motor. Whirlpool Duet, Maytag Neptune, Maytag Epic, GE Harmony, All Samsung Models, ECT. Top load systems such as the Fisher Paykal or the Maytag bravo's also use a DC system, but does not have your typical motor, they are a direct drive system with a rotor and stator, (no spot for a belt to attach to)