The main advantages of Brushless Permanent Magnet Motors: high efficiency (up to 95%), silent operation, reliable/long life time (no brushes), power to size/weight ratio, variable speed, and high torque at start-up. The main applications: refrigerator/air conditioner compressor, fan, pumps, industrial control, automotive fuel pump, water pump, cooling fan, climate fan, A/C compressor, factory automation, and vending machines, health equipment.