1.1). new design, four-pole rotor, the overall efficiency of more than 90%;

1.2). extremely low temperature without additional heat sink can meet the vast majority of applications;

1.3). compared to competitive products, lighter weight, higher torque;

1.4).use of high-quality materials: aluminum alloy shell fine, high-quality magnetic steel, high temperature wire, imported high-quality bearings;

1.5). rotor using special materials reinforced, high-speed operation under the non-burst phenomenon;

1.6). good heat dissipation, high overload capacity;

1.7). Low electromagnetic interference;

1.8). minimum required electrical maintenance;

1.9). long life.