MRW Load limitation according to EN 280 (European Patent 1382562 B1)

The torque independent, redundant load cell “MRW” was specifically designed for load limitation on telescoping booms.

The rather unimpressive aluminium body is mounted as the only mechanical linkage between the telescoping arm and the platform.
It offers more than might be expected at first glance.
High accuracy caused by compensating the lever arm effect and a lot of other features are the reason why MOBA is a leader in the area of load limitation.

Each MRW is able to compensate the temperature effect on the zero point.
Because of this the load cell is able to work properly throughout the whole operating temperature range.

It stores statistical data like overload alarms, working hours and so on.
The complete manufacturing is traceable and all relevant information is stored in a data base by MOBA.

SAFETY and QUALITY are inextricably linked. We take this seriously!

The MRW is available in two configurations:

Product	Applications
Die MRW-Limit The zero and limitation point can be set with an easy-to-use “one button” handset. In the case of an overload the MRW switches off like an emergency switch. Lights or sirens can be switched additionally in the case of a pre-alarm or overload alarm. The MRW manager software for WINDOWS^® compatible personal computers is a perfect tool for supporting the manufacturer of telescoping booms during the initial operation.
Die MRW 4-20 mA This kind of MRW with current output is used if the machine is equipped with a superior control unit. It’s completely redundant. The current is proportional to the load and can be used for load limitation and load-depending working range limitation.

Product

Applications

Die MRW-Limit

The zero and limitation point can be set with an easy-to-use “one button” handset.
In the case of an overload the MRW switches off like an emergency switch.
Lights or sirens can be switched additionally in the case of a pre-alarm or overload alarm.
The MRW manager software for WINDOWS^® compatible personal computers is a perfect tool for supporting the manufacturer of telescoping booms during the initial operation.

Die MRW 4-20 mA

This kind of MRW with current output is used if the machine is equipped with a superior control unit.
It’s completely redundant. The current is proportional to the load and can be used for load limitation and load-depending working range limitation.