SMC Networks robo cylinder ra5c Manual De Usuario

 

35 

 

 
 

 

14.5.1 Inspecting 

the 

Belt 

 
Remove the pulley cover and visually inspect the belt. 
Durability of the reduction belt is affected significantly by the operating condition, and there is no standard 
guideline as to when the belt should be replaced. 
Generally, the belt is designed to withstand several millions of flexing loads. 
As a practical guideline, replace the reduction belt when any of the conditions listed below is observed: 
 
•  The teeth and end faces of the belt have worn significantly. 

•  The belt has swollen due to deposits of oil, etc. 
•  Cracks and other damages are found on the teeth or back of the belt. 
•  The belt has broken. 
 
 

14.5.2 Applicable 

Belt 

 
•  RA4R - 60S2M152R 

Rubber, cleanroom type (Bando Chemical Industries) 6 mm wide 

•  RA5R - 100S3M219R  Rubber, cleanroom type (Bando Chemical Industries) 10 mm wide