Magneto-inductive device for NDT of rubber belts with metallic core
The use of rubber belt with metallic core in the elevator industry makes it necessary a non-destructive inspection that allows to verify its integrity.
The use of the magneto-inductive technique rather than the traditional visual method is the only possible methodology for this type of ropes consisting of metallic elements covered by a plastic material. AMC has created an ad hoc system for this type of belts called AMC_BELT.
The system is equipped with a mobile and easy to use acquisition unit (Datalogger-DLH) that stores the signal for its subsequent analysis.
However, it is possible to interface the BELT detector to a measuring device for a real-time analysis (IASH).
The device allows a simple, rapid and objective non-destructive test of belts, highlighting defects like broken wires and corrosion.
Designed for controlling flat ropes, recently used in the lift sector.
Number of belts controlled simultaneously: up to 2
Belt width: up to 32
Magnetic field source: Permanent magnets (NdFeB)
Sensor Type: Coils/Hall sensor
Acquisition system: DLH