Highest precision and long-term repeatability
Reliable, reproducible measurement results over the entire service life of the system.
Reliable, reproducible measurement results over the entire service life of the system.
No need to reach between wheel and rail by hand. The measurement is taken safely and ergonomically, directly on the wheel.
Wireless communication between sensor and tablet for maximum freedom of movement and an efficient measurement process.
Rugged design for daily use in the railway environment. Many systems have been operating successfully for over 10 years.
Individual adaptations of sensor, mounting bracket and software are possible even from a quantity of 1.
Working from the inspection pit beneath the rail vehicle, the operator conveniently positions the measuring device on the wheel, where powerful magnets hold it securely in place. The measurement is started directly from the user software on the tablet and is completed within a few seconds. The magnets are then easily released with a hand lever, and the device can be removed from the wheel in no time.
Using a magnetic reference piece positioned on a defined inner or outer edge of the wheel, OPTIMESS WP calculates the wheel diameter directly from the wheel profile measurement. This simple method enables highly precise diameter determination with low sensitivity to flange wear. All it requires is a suitable reference feature on the wheel with sufficiently tight manufacturing tolerances.
The optional measurement module for determining the back-to-back distance is fully integrated into OPTIMESS WP. An extendable electronic measuring tape records the inside distance between the inner wheel faces quickly and with high precision. An integrated laser cross helps position the tape exactly and minimises angular errors.
The complete measurement, from extending the tape through data acquisition to retraction, takes only a few seconds. There is no need for bulky measuring bars or additional reference parts. The result is a fast, ergonomic and process-reliable measurement with maximum accuracy.
An optional reference assembly is available for regular checks of the measuring system. It allows a simple functional check on site and gives you greater independence and process reliability in daily use.
The measurement program makes it easy to record individual wheels, axles or entire trains. The profile is displayed live during the measurement. The profile values are available as soon as the measurement ends and are colour-coded according to the previously defined tolerances. This allows a simple assessment immediately after the measurement.
The program guides the measurement of an entire train with a clear graphical display, so a single press of a button is all it takes to trigger the next measurement. At the end, a complete measurement report (PDF) and the measurement data are available for export.
The OptiWheeler software runs on almost any Windows-based device from Windows 7 upwards. For mobile data acquisition and evaluation, we can supply our standard device on request: a rugged Durabook Windows 11 tablet built for industrial use. Its performance, ergonomics and available accessories, such as shoulder straps or docking stations, are ideally matched to use with OPTIMESS WP.
This software module extends the OptiWheeler user software to calculate equivalent conicity in accordance with DIN EN 15302 or UIC 519. Rail profile, inclination and spacing can be freely selected and stored as a track type. Calculation, display and tolerance monitoring take place in real time
-M1 to -M5
-RP1 to -RP3
Various options
Every vehicle fleet places different demands on wheel profile measurement. We will be glad to help you select the optimal combination of sensor, mounting bracket and software solution. Our sales engineers provide expert advice and work with you to find the right configuration for your application.
To select the optimal sensor, mounting bracket and software configuration, the following information is important:
Our sales engineers will be glad to help you select the optimal configuration for your fleet and your maintenance process. Contact us for personalised advice!