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CH 660 Bless

The electric brush-less micromotor with light CH 660 Bless belongs to the group of electric powered stomatological instruments, where own micromotor is only an actuator for driving of wide spectrum of micromotor handpieces designated for treatment in dental surgery. Basic handpieces offered for connection to micromotor are contra angle handpieces (120D, 120, 120L) together with head (168D, 168D/T) and straight micromotor handpiece (110D). Body of micromotor is produced from stainless-steel to minimize the weight of this dental instrument. The hygiene of micromotor is secured by sterilisation at 135°C. The necessary accessories are special control electronics module including special micromotor hose Chirana for brush-less micromotors with light. 

The advantages of this micromotor are low weight, easy handling, high performance and high intensity of light to bring ideal conditions for any dental treatment. The using of “cold light” as LED diode minimizes heating of the instruments from the light. The most important advantage is its concept  builds on an electronic control rotation of the motor (brushless), which is reflected especially in the high performance, eliminating any vibration, noisiness and especially in significantly longer lifetime compared with conventional commutator motors. Micromotor is compatible with control electronics NSK and Bien-Air, with which it is possible to fully exploit the endo-functions, and regulation of speed from 100 to 40.000 rpm. This micromotor CH 660 Bless is applicable in area of oral surgery as well. The construction of micromotor allows its regular sterilization in an autoclave conditions at 135 º C.

  • Cooling air output: 6-10 l/min. on output of micromotor

  • Cooling air input:  28 l/min. on input of micromotor

  • Speed: max. 40 000 rpm

  • LED intensity: 26000 lux

  • Light source:   LED diode, placed directly in the motor

  • Power of light: 3,5V(DC); 120mA

  • Direction of rotation: duplex, left/right

  • Torque moment: 40 mNm

  • Sterilisation: AUTOCLAVE 135°C

  • Connection: electronics and hose paired with micromotor

  • Operating mode: 2 min. ON and 3 min. OFF

  • Weight: 128g