QNK
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Q [t/h] - theoretical capacity of conveyor
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N [kW] - required power of drive
W [N] - friction resistances (DIN 22101, SRM)
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K [kN/m] - strength of belt
S [N] - belt tensions
R [N] – reactions on drums and idlers
L [h] - life of idler bearings
Rv, Rh [m] - horizontal and vertical radius of conveyor route
R [N] – reactions on drums and idlers
L [h] - life of idler bearings
Rv, Rh [m] - horizontal and vertical radius of conveyor route
