LPF loadpin loadcells are loadcells manufactured for crane systems. They are placed as a pin on the reel in the lifting mechanism of the cranes. During the lifting or lowering process of the crane, it sends the force applied by the load to the pulley as an electrical signal to the indicator or control instrument.

Overload limiter, as you can understand from the name, it is used to protect the lifting system (crane,elevator,etc.) from overloads. It can be used to pull the cables or ropes to be pulled between two poles at the desired tension.