Shuton

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Double Cylindrical Nut

         
 
 
 
   
     
    Qualities    
    Dimensions    
   
Coam is the modified static load capacity in (N), calculated according to regulation DIN 69051-4 and ISO 3408-5
    
   
Cam is the dynamic load modified in (N), calculated according to regulation DIN 69051-4 and ISO 3408-5
    
Dw is the ball diameter in (mm)  
Rb/t,pr is the stiffness of the balls contact zone in (N/um), for a preload of 10% of the dynamic load
    
Dpw is the pitch circle diameter of the screw in (mm)    
Rnu is the stiffness of the whole mutter in (N/um), without taking into account the manufacturing tolerance
  
 

The nut of these high precision ballscrews are made up of two pieces separated by a washer, whose thikness determines the preload power.
In SHUTON the two pieces are fixed so that possible radial movements are eliminated and the alignment and concentriveness of both pieces improve.

Nominal diameter table d0 & lead Ph with the main number of circuits made in SHUTON for TDL

Tabla resumen


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