Ball bearing linear guide SGK-085-NN-1

slidewideprecision

Closed-type linear motion slide with ball screw drive SGK, size 85 Product Description Closed format for unsupported installation High feed forces Particularly suitable for environments with high contamination levels (closed bellows) High travel speed due to large leads Rexroth precision ball screw assembly in rolled version, tolerance grade T7 in accordance with DIN 69051 with backlash-free cylindrical nut Cost-effective maintenance through central lubrication (grease lubrication) on both sides of the guide system Easy motor attachment via locating feature and threads Extensive accessories available Technical Specs Nominal size [mm] SGK-085 Linear axes variant Closed with ball screw assembly Maximum acceleration rate amax [m/s²] 27.0 Maximum permissible linear speed vmax [m/s] 0.25 Max. length Lmax [mm] 1000.0 Dynamic load capacity, guideway Cgw [N] 2700 Dynamic load capacity, fixed bearing Cfb [N] 5280 Dynamic load capacity, ball screw assembly Cbs [N] 2250 Dynamic torsional moment load capacity Mt [Nm] 56.0 Dynamic longitudinal moment load capacity ML [Nm] 62.0 Maximum permissible dynamic torsional moment about the x-axis Mx max [Nm] 18 Maximum permissible dynamic torsional moment about the y-axis My max [Nm] 19 Maximum permissible dynamic torsional moment about the z-axis Mz max [Nm] 19 Maximum dynamic load in y-direction Fy max [N] 840 Permissible ambient temperature with Rexroth servo motor (min. ... max.) 0 °C ... 40 °C Note: Permissible ambient temperature with Rexroth servo motor (min. ... max.) No dropping below dew point Weight [kg] 0 Maximum dynamic load in z-direction Fz max [N] 840