mini dental drill

Mini dental drill is a dental surgery dental drill or cutting instruments. The utility model is characterized by the use of a micro permanent magnet Servo-motor as power source, via a floating contact

Direct drive shaft section curved front, while eliminating the need for dental drill in desktop stand, three arms, pulleys, belts and other sophisticated gear. Mini dental drill with a simple structure

Single-use, lightweight, Intra Oral Camera low power consumption, motor power of 8W, noise below 55 decibels, tooth front speed from 5000 r / min to 12000 r / fair share of non-

Block times arbitrary speed advantages.
Claim
A kind of speed controller and the motor driving the front of the tooth bending rig, wherein uses a permanent magnet DC servo motors [13], the motor shaft has a band

Bond coupling half [12] and bend the front axle [3] on the grooved coupling half [9] constitute a floating coupling, curved front axle jacket [4] and the inner hole

Of guide sleeve [7] connected by Intra Oral Camera  matching up the sliding guide sleeve [7