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Scalex Wild
High-speed Security Check-point for Wheel Impacts and Control Weighing

A new advanced high-capacity system developed with the latest state-of the-art technology to perform multiple security controls simultaneously and automatically: flatwheel detection, wheel outof roundness detection, wagon imbalance detection, detection of skew bogies and flanging as well as control weighing of all passing traffic up to 250 km/h.

Specifically for this system design are very powerful electronics, which is the key attaining reliable results and to detect, for example, flat wheels in their early stages. The system collects up to 240,000 samples per second.

Unique in this Tamtron Systems Oy system is that each wheel is monitored and measured CONTINUOUSLY during several wheel diameter lengths thus enabling the system to make a more reliable analysis of the vertical forces between the wheel and the rail.

Load cells mounted on the sleepers are actually double load cells: one load cell at each side of the rail. This makes it possible to measure lateral forces and thus detect skew boggies.

EU-wide patent has been applied for Scalex Wild (EP patent pending no. 04396039.2).

The system is fast and easy to install to existing standard rails and sleepers. No foundation work whatsoever is needed.

All passing traffic, locomotives and wagons, as well as the number of axles and wheels, are automatically recognised.

Alarm levels, for example flat lengths in mm’s, can be freely chosen by the user. The system is easily integratable in to the customer’s own larger IT systems.

 

Wild

SPECIFICATIONS

System configuration:
42 pcs SCALEX Wild force sensors
1 pc SCALEX Wild 48-channel measuring electronics
1 pc SCALEX Wild analysing PC
1 pc Printer

System features:
Flat wheel detection
wheel out-of roundness detection
Wagon imbalance detection
Control weighing

Reliability of the flat wheel detection
99% for specified alarm level
(flat length inside alarm level +/- 25%)

Accuracy of weighing:
Up to 40 km/h +/-2%
Up to 150 km/h +/-5%

Axle load range: 4 - 30 t

Wheel diameter range: 600 - 1600 mm

Min. wheel distance: 1200 mm

Speed range: 20 - 250 km/h

Interfaces: USB

Network: Ethernet

Environmental conditions:
Measurement sensors IP 67
Electronics IP 55

Operational temperature:
- 40 C to +50 C

  © 2006 Tamtron Systems Oy | Production: SL-Mediat Oy / Uusmediatuotanto & Tamtron Systems Oy