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 WEB TENSION CONTROL
 LOAD CELL SIZING







  Load Cell Sizing Formulas: UPB

Let the experts at CMC determine the force rating for you! We know many tricks of the trade that will save you time and money. Simply fill in all the data below, and the form will be sent to one of our application engineers for analysis.

 

UPB LOAD CELL SIZING CALCULATOR:

UPB Load Cell Sizing

UPB Load Cell Sizing Formula

Notes:    The MWF calculation defines the force on each individual load cell.
                If Angle B is below horizontal use + (plus) in the calculation.
                If Angle B is above horizontal use - (minus) in the calculation.


1 : SIZING DATA INPUT A = Wrap Angle (degrees) *
B = Angle of Tension Force from Bearing Normal (degrees) *
C = Mounting Angle (degrees) *
H = Bearing Height (inches) + D (from table below) *
SIZE L (in.) D (in.)
UPB 1 2.5 0.98
UPB 2 4.5 1.25
UPB 3 6.5 2.10

K = Overload for Transients (normally 1.4) *
Tmax = Maximum Tension (lbs.) *
Tmin = Minimum Tension (lbs.) *
W = Idler Roller Weight (lbs.) *
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