UMO - Device for the dynamic measurement of spring force
A benchtop device that converts rotary motion into linear motion to extend and compress a spring, measuring and plotting force, stroke and cycle count in a SCADA application.

Converting rotation into spring tension and compression with force measurement
By converting rotary into linear motion, the stepper motor drive extends and compresses the spring under test. A force sensor measures the force F(N) at specific points of every cycle, while the spring stroke S(mm) is tracked as well.
The SCADA application on the connected PC collects the data and displays it over time t(s). The device runs three types of tests - a spring characteristic test, a material fatigue test and a repeated characteristic test - and alerts the operator in case of characteristic changes or spring breakage.
SCADA application and control station
Instead of a conventional HMI panel, UMO uses a main switch and physical start/stop buttons on the device, plus a separate monitor with the SCADA application for entering parameters and monitoring measurements.
Technical details
Machine in operation
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