Two Types of the Dental Micro Motor

The electric micro motor dental unit can polish or cut. The handpiece is driven by an electric motor in the handle. The polishing cup, or bur, can variably rotate from 0 to 30,000 rpm and go forward or reverse. It provides a very high torque. The handpiece can take a prophy angle, with polishing cups, or a contra-angle, with various attachments, including RA burs and polishing cups. Only a few units have a water-cooling facility. Dental micro motor units are available alone, as slow speed handpieces for polishing and drilling, or combined with an ultrasonic scaler. Here, we talk about the two types of the dental micro motor.

Brushless Micro Motor

The handpiece is driven by an electric motor in the handle. The polishing cup, or bur, can variably rotate from 0 to 30,000 rpm and go forward or reverse. Brushless Micro Motor dental unit can polish or cut. It provides a very high torque. The handpiece can take a prophy angle, with polishing cups, or a contra-angle, with various attachments, including RA burs and polishing cups. Only a few units have a water-cooling facility. Dental micro motor units are available alone, as slow speed handpieces for polishing and drilling, or combined with an ultrasonic scaler. Here, we talk about the two types of the dental micro motor.


Brushed Micro Motor

Once you get to an open field, a 30g quad gets a bit too slow, you need more momentum to fly faster and higher. Brushed motors have been invented long time ago. You crashed your mini quadcopter and your prop stopped spinning than probably your coreless motor is stuck and needs to be repaired. There are 3ways how to fix a quadcopter motor. That don't cost any money and the first two methods are a very simple Quick & Dirty Fixes.Brushed Micro Motor its easy to build a harmless 30g quad that can comfortably be flown indoors and is safe for kids, pets and property.   How to fix your stuck micro motor is by using a plier pushing squeezing the top and bottom together trying to reform the middle part of the metal case opening up space around the copper motor... so it can spin free again. The second method is also using pliers but this time you turn the plier 90 degrees and clamp the side walls of the metal case at the top and go around 360 degrees of the motor then do the same close to the bottom side. They use a simple mechanical process (a "commutation") to move the magnetic field that turns the motor shaft. A brushed motor can be operated with a simple low voltage constant voltage source, e.g. a battery.



Conclusion

Air driven high-speed dental units provide cutting, polishing and other advanced functions. There are many types available on the market. In their simplest form, these units have an air compressor and three yokes, providing a high-speed handpiece, a slow speed handpiece and an air/water syringe. They can be bought as mobile units, on castors, or as a wall mounted control panel, with a compressor located elsewhere. Being one of the leading manufacturers and suppliers of this Micro Motor Control Unit, we never compromise with its quality. Thus, we engage in using of the finest raw materials that are available in the market. This highly user friendly unit offered by us has a foot switch, speed control box and stand for micro motor hand piece. Further, we offer this unit to our clients, at the best price possible.


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