Lineární jednotky - EN

0 1 2 3 4 5 6 7 8 9 10 v[m/s] n[1/min] 0 500 1000 1500 2000 2500 3000 3500 4000 4500 LRE 8 ZU 80 R25/R50 LRE 8 ZU 40 R25 KRF 8 KLE 8 KLE 6 LRE 5 ZU 40 GSF 8 0 0.5 1 1.5 2 2.5 3 3.5 100000 10000 1000 100 k L L[km] 162 0 0,5 1 1,5 2 2,5 3 v[m/s] n[1/min] 0 500 1000 1500 2000 2500 3000 3500 LRE KGT 20x20 LRE 8 KU LRE 8 ZS/ZS K light LRE KGT 20x5 KGT 6 60 P20 Calculating service life Service life coefficient k L can be used to calculate the approxi- mate anticipated service life of the guide. The table below can be used to match values for k L to an anticipated service life L [km]. Please note that these are theoretical values and that additional operating factors are not included in calculations of this type. For example, if the prod- ucts are subjected to impact loads or are used in contaminated environments, their anticipated service life can be considerably reduced. Values above 1.5 are not permitted for k L and are purely theoretical in nature. Travel speed v in relation to input speed n (timing-belt drive) Travel speed v in relation to input speed n (ball screw, chain and rack drives) TECHNICAL DATA k L = ​  |M x |  ____ M x max ​+ ​  |M y |  ____ M y max ​+ ​  |M z |  ____ M z max ​+ ​  |F y |  ___ F y max ​+ ​  |F z |  ___ F z max ​