The motor-driven material test stand PCE-TF 3 is a simple test frame for simple applications up to 5000 N which cannot be overloaded with more than 10 % of the nominal load. The motor-driven test stand stands out by its easy handling and its compact design. The test frame with just one column ensures a very high degree of stability even when the dimensions are small.
The motor-driven material test stand PCE-TF 3 is equipped with a middle crossbeam driven by the spindle and a nut. It is moved by means of long bronze bushings with close fit (H7 – H9) along the strongly polished column. The DC motor has a low-backlash gear and is connected to the spindle via bellows coupling. In addition, a mains component and the power electronics are inside the case of the machine. The power electronics is an intelligent servo controller which requires a supply voltage of 26 V DC and which is freely programmable. The device is steered along the strongly polished column by means of the control elements at the front side.