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About rigitizing fan shafts

Pittsburgh Tubular Shafting makes no guarantees as to the value of 'Rigitizing' relative to increasing the critical speed of any shaft but suggests the process as a 'safety factor' since it is not used in the formulation for selections.

Testing done to date reveals little difference on small diameter shafting but increases in value, as the diameter and length increase. It also varies with the wall thickness of the part and the material.

About rigitizing fan shafts
rigitizing fan shafts - Pittsburgh Tubular Shafting
  • On-Time Delivery
  • No minimum quantity for fast shipment.
  • Breakdown service on single shaft orders.
  • P.T.S. offers computerized shaft selections.

     Let PTS help show you how to lower cost through standardization.

Ask for form CDS-2
for prompt and accurate evaluations for
1st critical speed,
diameter, wall thickness, required bearing sizes/life specifications,
bending & torisonal data.