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Synchronization of a multipoint lifting system

Customer requirement

The customer needs to periodically perform maintenance on tramway trains.

They need to elevate the trams so that the operators have access underneath them.

A multi-point lifting system is required. In order to do this in safe conditions and not to damage the trainsets, the different lifting points have to move in a synchronized way.

tram

Scaime Solution

Linear cable displacement sensors have been installed at each lifting point. The sensors measure the position of the cylinders in real time to ensure that they are in the correct position in relation to each other so as not to create imbalance/overload and to ensure safety during the linear movment. The simplicity of these sensors allows them to be included in every system in a simple and reliable way. Simply attach the sensor trough its fixing holes and the wire rope end with the M4 fastener.

 

  • Linear displacement sensor PTSA
SCAIME PRODUCTS

 

levage tram

Customer benefits

  • Precise measurement of the position of each cylinder
  • Absolute signal to return to the original position in case of power failure
  • Easy to install 
tram levé

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Downloads

Application cases
Multi-point lifting synchronization
NA-77P-Synchronization of a multipoint lifting system-E-0722
Langues : EN