Testing equipment for rubber springs etc.
Motor & driver. WEG asynchronous AC motors controlled by YASKAWA drivers from different powers depending on the machine model.
Position & speed sensing. Digital high precision linear encoder system that reads directly the crosshead position.
Positioning. Position resolution: 0.0004”(0,01mm). Position accuracy: 0.0008” (0.02mm). Crosshead positioning precision: 0.0016”(0.04mm).
Speed control. Pronello device performs an active control over the AC motor driver, in order to adjust and maintain the test speed. Crosshead Speed Accuracy with zero or constant load: +/-0.3% of set speed.
Speed limits. Crosshead speeds from: 0.8”/min to 27.5”/min (20mm/min to 700mm/min). For other reductions please specify.
Transmission. With timing belts. This type of belts combined with the use of lineal ball bearings, puts almost all the power at the crosshead.
Force sensing Z type load cell. Load Measurement Accuracy: +/-0.05% of reading down to 5% & 100% of load cell capacity. +/-0.1% of reading down to 1% & 100% of load cell capacity.
Movement transformation & Crosshead guidance. By BOSCH/REXROTH precision preloaded Ball Screw Assemblies. For the crosshead guidance, the machine has columns with lineal ball bearings of the same brand.
Data acquisition system. Of exclusive development, works combined with YASKAWA drives. The system is totally commanded by software.
Software. Developed in C++, with all the usual windows functions (file, edition…) resulting in a powerful buy friendly soft. It can handle several test simultaneously with a practical show/no show command, different curves colors and traces, making results comparisons a really easy job. Different types of graphics, charts & reports are available. A pass / no pass curve analyzer and a production module are other available functions.