attoPUBLICATIONS attoCATALOG-2017/18 | Page 346

ECSx3050 - ECSx3050/NUM | open loop & closed loop nanoprecise stepper positioner for linear, horizontal motion °C DEVELOPMENT 5E-11 mbar 30 mm 15 kg 0 .. 100 °C PRODUCTS € SOFT/HARDWARE € MIO. € R&D ENGINEER REVENUE MIC available in our webshop shop.attocube.com DEVELOPMENT € MIO. € Size and Dimensions attoshop SOFT/HARDWARE € REVENUE R&D ENGINEER Coarse Positioning Mode footprint; height 30 x 50; 9.5 mm travel range (step mode) 30 mm max installation space 30 x 81.6; 9.5 mm typical minimum step size 50 nm weight (aluminum/stainless steel) 49/90 g max. drive velocity (@ 300 K, no load) 4.5 mm/s Materials Fine Positioning Mode positioner body aluminum / stainless steel fine positioning range 0 .. 1.6 μm actuator PZT ceramics fine positioning resolution sub-nm bearings stainless steel Accuracy of Movement (open loop) connecting wires insulated twisted pair, copper repeatability of step sizes typically 5 % over full range forward / backward step asymmetry typically 5-10 % Options environmental options /RT, /HV, /UHV Accuracy of Positioning (closed loop) material option /Al, /StSt position resolution 1 nm encoder options /NUM repeatability 50 nm high load option /HL/RT Load @ Ambient Conditions (mounting orientation: axis horizontal) Compatibility with Electronics open / closed loop controller ECC100 maximum vertical load 150 N (15 kg) maximum dynamic force along the axis 1 N (/HL: 5N) PAGE 344