TEMPTATIVE CALCULATION FOR CHAIN DRIVEN ROLLER CONVEYORS

(  necessary informations -  Output data )

DESCRIPTION
Temptative calculation for roller conveyor driven by individual chain loops - central driveDate
TEMPTATIVE CALCULATION FOR CHAIN DRIVEN ROLLER CONVEYORSUV_TRA1MSIE_00
DateDate
HourHour
 
Customer
To be used for customized description of the conveyor
Conveyor description:                  
Environmental conditions
Load conveyed (Ex. PALLETS)
Surface on unit load contacting rollers (Ex.METAL, WOOD, PLASTIC, CARDBOARD)
Rest surface shape (Ex. G)
Rest surface shape

 

DescriptionVariableMeasurement UnitsValue
INPUTInputBenchmark
Working temperature[░C] 
Working hours [h/day] 
Load WidthAC[mm] 
Load lengthB[mm] 
Weight force of the conveyed objectPt[N] 
Load speed v[m/s] 
Rough centre distance between rollers ( Ex. 150, 155 ,157, etc)E[mm] 
Choose the roller outer diameterD[mm] 
Roller sprocket pitch diameter DP[mm] 
Chain pitchPitch[inch] 
Combined friction factor f  
Gearmotor sprocket pitch diameter DP1 [mm] 
Acceleration of the conveyed load a[m/s^2]
Assembling length of the rollerL[mm] 
Rated load of one rollerCr[N] 
Approximate length of the conveyorLtras[m]  
Gearmotor efficiency R 
Simple chain working load depending on "v1"T[N] 
Maximum length of the conveyor with one drive only (Reference datum for NV calculation)Ltrm[m]
Number of driven sections "Ltras"NV 
 
End INPUT
 
Start CALCULATIONNotes
 
Chain pitch in mmPc[mm] 
Correct center distance between rollersE[mm] 
Total number of rollers (2 sections)nt (2 sections)
Total number of rollers (section 1)n1 (section 1)
Total number of rollers (section 2)n2 (section 2)
Conveyor lengthLtr[m] 
Total conveyor length[m] 
Number of rollers supporting the conveyed objectn  
Rated load weighing on one rollerP[N] 
Roller weightPr[N] 
Weight on each roller P1[N] 
Maximum load on one rollerPmax[N] 
Chain pull (section 1)Tm1[N] 
Chain pull (section 2)Tm2[N] 
Chain speedv1[m/sec] 
Gearmotor output torque (2 sections)Mt[N*m](2 sections)
Power (2 sections)Na[KW](2 sections)
 
End CALCULATION