What are the benefits and advantages of using E-Circuit Motor compared to other machines?

For low-power applications, the ECM machine offers distinct efficiency and noise advantages over typical capacitor-start induction machines. Relative to BLDC motors, the advantages are durability of the windings, lack of cogging torque for applications using turn-down, and efficiency. The efficiency advantage is due to the lack of iron loss. Enhanced efficiency and turn-down capability may translate to systems-level improvements such as smaller connected equipment, reduced peak loads, and similar advantages.