szállítóer
Szállítóer is a Hungarian term used in engineering and physics to denote the force that drives the movement of a load within a transport or conveying system. In practice, it refers to the driving or tractive force exerted by a mechanism—such as a motor, gearbox, wheel, or belt—that propels a payload along a path. The concept is closely related to, but not identical with, terms like traction, driving force, or húzóerő (pulling force). The form of the term is sometimes written as szállító erő or szállítóerő in technical writings.
Szállítóer is a vector quantity directed along the transport path. It must overcome resisting forces such as
Common contexts include belt and roller conveyors, screw and chain conveyors, wheel-driven vehicles, and lifting or
A simple energy- and dynamics-based expression for required szállítóer is F = m a + F_friction + F_grade, where
See also: húzóerő, szállító erő, tractive effort, drive force.