Ball screw linear module CKK series

aluminum profilesingle-axiscompact

Compact modules with ball rail systems and ball screw assembly, size 70, standard version Four different lubrication versions Driven by precision ball screw assembly in rolled version, tolerance grade T7 in accordance with DIN 69051 with single nut set to zero-clearance High travel speeds thanks to large leads with high precision over long lengths Repeatability of up to ± 0.005 mm Protection of installation elements through a cover plate and two cover strips as well as "Resist" cover for increased protection Screw support for the realization of high speeds on long assembly lengths for CKK-200 Technical Specs Nominal size [mm] CKK-090 Linear axes variant Ball screw assembly Minimum travel range smin [mm] 40 Note: minimum travel range smin Minimum required travel range to ensure a reliable lubrication distribution. Maximum acceleration rate amax [m/s²] 50.0 Max. length Lmax [mm] 750.0 Dynamic load capacity, guideway Cgw [N] 7505 Dynamic load capacity, fixed bearing Cfb [N] 6900 Dynamic load capacity, ball screw assembly Cbs [N] 4100 Dynamic torsional moment load capacity Mt [Nm] 203.0 Dynamic longitudinal moment load capacity ML [Nm] 244.0 Note: dynamic longitudinal moment load capacity ML The maximum values deviate for carriages with a variable centerline-to-centerline distance. Maximum permissible dynamic torsional moment about the x-axis Mx max [Nm] 203 Maximum permissible dynamic torsional moment about the y-axis My max [Nm] 244 Maximum permissible dynamic torsional moment about the z-axis Mz max [Nm] 132 Maximum dynamic load in y-direction Fy max [N] 4050 Maximum dynamic load in z1-direction Fz1 max [N] 7505