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What Dangers Can Vibration Pose?

 

 

When using a power tool, vibration is produced as a by-product of that process. Vibration used to be something that was overlooked by users alike. However, if steps are not taken to limit the amount of vibration a machine produces and the level of exposure an individual receives, then injuries such as Vibration White Finger (VWF) will occur through Hand-Arm Vibration (HAV). Working with the users to solve the problem of vibration, Makita Anti-Vibration Technology (AVT) products have been designed in close relation to users’ needs at site level.

 

What Can AVT Do?

 

AVT can…

AVT-01-E

Active Protection

 

Active Dynamic Vibration Absorber

Shift of air pressure in crank room and barrel room "actively" controls balancer to move opposite of piston.

AVT-02-E

         For models:HR3210C、HR3541FC、HR4511C、HR5212C、HM0871C、HM1317C

 

Counter Weight Mechanism

Extra-Low Vibration achieved by Counter Weight Mechanism.

AVT-03-E

          For models:HR2601、HR2631F、HR2631FT、HM1812、JR3070CT

 

AVT-04-E                   For models:HM1812

AVT-05-E For models:JR3070CT

 

 

Passive Protection

 

Vibration Absorption Housing

Spring loaded hinged grip absorbs vibration.

AVT-06-E
 For models:HR3210C、HR3541FC、HR4511C、HR5212C、HM0871C、HM1812、DHR263

 

 

Damper Spring

It absorbs reaction force caused by drill bit at the moment of impact.


AVT-07-E
 For models:HR2601、HR2631F、HR2631FT

 

Extra Feautre


AVT-08-E

Soft No Load reduces vibration of tool body when idling, accordingly decreases the amount of vibration to operator’s hands during a day’s operation. In addition, it minimizes deflection of bit tip from aiming point when starting chipping. 

 

For models: HM0871C, HM1317C, HM1812