Load Limit Switch OPG-2000M for Preventing Overload in Lifts and Cranes

Designed for installation on auto lifts (derricks) and cranes-manipulators and serves to prevent their destruction and/or tipping (to protect them from overloading) when lifting loads, as well as for light signalling of overloading the lift. The principle of operation of the limiter is based on reception and conversion of analogue signal from the force sensor, subsequent amplification and comparison with the maximum permissible value for this type of hoist. The limiter is connected to the power supply circuits of the vehicle and to the control circuits of the hoist actuators.