Ball screw linear module CKR series

toothed belt drivesingle-axiscompact

Compact modules with toothed belt drive CKR, size 70 Product Description Compact modules with ball rail systems and toothed belt drive, size 70, standard version Four different lubrication versions Preloaded toothed belt Intelligent toothed belt guide protects inner components Realization of greater lengths of up to 10000 mm Repeatability of up to ± 0.05 mm Technical Specs Nominal size [mm] CKR-070 Linear axes variant Toothed belt drive 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 Maximum permissible linear speed vmax [m/s] 3.0 Max. length Lmax [mm] 1500.0 Dynamic load capacity, guideway Cgw [N] 3830 Dynamic torsional moment load capacity Mt [Nm] 77.0 Dynamic longitudinal moment load capacity ML [Nm] 94.0 Maximum permissible dynamic torsional moment about the x-axis Mx max [Nm] 77 Maximum permissible dynamic torsional moment about the y-axis My max [Nm] 94 Maximum permissible dynamic torsional moment about the z-axis Mz max [Nm] 51 Maximum dynamic load in y-direction Fy max [N] 2070 Maximum dynamic load in z1-direction Fz1 max [N] 3830 Maximum dynamic load in z2-direction Fz2 max [N] 3830 Planar moment of inertia about the y-axis ly [cm⁴] 5.62