Brush Micromotors by Bien Air

Description Brush Micromotors MC3 LED With vibration-free operation from 60 to 40,000 rpm, the MC3 brush micromotor has a versatility that sets it apart. Also available in Micro-Series version with short nose and LED light with adjustable intensity. Prized and recommended for its reliability and endurance, the MC3 has been proving its worth for many years. With a rotation speed ranging from 60 to 40,000 rpm, the performance it offers is remarkable.     MC2 LED The MC2 is the most widely used electric micromotor in the world. Prized and recommended for its reliability and endurance, it has been proving its worth for many years. With a rotation speed ranging from 60 to 40,000 rpm, the performance it offers is remarkable. It is perfectly controlled by the PLMP 021 microprocessor control. The MC2 micromotor: Swiss-Made design at an attractive price. Also available in MicroSeries version with short nose and LED light with adjustable intensity. Now also available as an upgrade set for your old MC2 Isolite 300.   All electric micromotors are made up of a rotor and a stator. The rotation is generated by magnets interacting with an electric current flowing through a wire coil. In the case of brush micromotors, the coils are located on the rotor. Electrical power is supplied to the coils through carbon brushes located on the stator. The electrical current in the coil interacts with the magnets of the stator, thus generating rotation. COMPLEXITY OF BRUSH MICROMOTORS Complex mechanical design (rotor: multiple windings, collector and brushes, stator: permanent magnet). The brushes wear out so they must be regularly replaced (approximately 18-24 months in a dental micromotor). The carbon dust from the brushes disperses in the micromotor and can reduce the life of the micromotor bearings. The carbon brushes can cause interference with other electronic devices because of their constant interaction with the electrical components in the micromotor. The carbon brushes cannot be washed or sterilized as they absorb moisture generated from an air compressor. Bien-Air’s new generation Micro-Series models ally innovation with compact design, resulting in improved power and maneuverability. Up to 30 percent shorter and 23 percent lighter than traditional models, they have an easy grasp that allows for optimal work comfort with less strain on the hand, arm, and shoulder. Check our offers of various dental equipment products here! For more information don’t hesitate to contact us here!