Belt Conveyor Calculation

Guest
(not verified)
Posted in: , on 18. Jan. 2012 - 16:29

Dear all,

I am trying to calculate the required power for a trough belt conveyor acoording to ISO 5048.

I stucked in Wrap resistance betwin belt and pulleys calculation. The equation is F1=9B(140+0,01*F/B)d/D. I dont know how to calculate F which is the average belt tension at the drive pulley. We have the equation to calculate the Fmax but we need the Fu. To calculate Fu i need toy calculate F1!!!!

Please help me

Lyle Brown
(not verified)

Re: Belt Conveyor Calculation

Posted on 18. Jan. 2012 - 09:14

Consider F = ~(T1 + T2) (you may have to resolve to calculate amount of force actually acting through the pulley).

You don't know T1 / T2 until you calculate F, so you have to make an assumption and iterate, though generally the influence of F is relatively insignificant.

Regards,

Lyle

Guest
(not verified)

Re: Belt Conveyor Calculation

Posted on 20. Jan. 2012 - 07:25

Dear Lyle,

Thank you very much for your reply. It was really helpful.

Have a nice day.