Comparing the brushless motor massage gun with cheap brushed motor massage gun, What are the advantages of Brushless motor massage gun?
1. It has no mechanical commutator and associated problems. High efficiency due to the use of permanent magnet rotor. High speed of operation even in loaded and unloaded conditions due to the absence of brushes that limits the speed.
2. Smaller motor geometry and lighter in weight than both brushed type DC and induction AC motors.
3. Long life as no inspection and maintenance is required for commutator system. Higher dynamic response due to low inertia and carrying windings in the stator less electromagnetic interference.
4. low noise due to absence of brushes.