Стол с шариковыми направляющими Bosch Rexroth TKK-325-AL-1 [R146040500]

Описание

Ball rail tables with ball screw drive TKK, size 325 Product Description Flexible configuration as a complete drive system for almost any application due to optional structural design Available in four sizes in finely graduated lengths High rigidity, positioning accuracy and repeatability High-precision flow behavior over the entire travel range Matching Rexroth motors and extensive accessories Ball rail tables TKK are ready-to-install linear axes and available in 2 versions Aluminum version: Base plate and carriage made of aluminum profile, 4 matched sizes in finely graduated lengths up to L max Steel version: Base plate and carriage made of steel, 2 sizes in finely graduated lengths up to L max Base plate with reference edge for quick, easy mounting and easy alignment Driven by zero-backlash, preloaded, precision ball screw assembly in rolled version, in accordance with DIN 69051 in tolerance grade T7 Polyurethane bellows cover for protecting the rail guide and ball screw assembly Technical Specs Product attributes Nominal size [mm] TKK-325 Linear axes variant Ball screw assembly with aluminum profile Minimum travel range smin [mm] 109 Maximum acceleration rate amax [m/s²] 50 Maximum permissible linear speed vmax [m/s] 1.6 Note: maximum permissible speed vmax For ball rail tables without drive and without bellows, permissible travel speed vmax = 5 m/s Max. length Lmax [mm] 2860 Dynamic load capacity, guideway Cgw [N] 149400 Dynamic load capacity, fixed bearing Cfb [N] 26000 Dynamic load capacity, ball screw assembly Cbs [N] 34200 Dynamic torsional moment load capacity Mt [Nm] 17180 Dynamic longitudinal moment load capacity ML [Nm] 23390 Maximum permissible dynamic torsional moment about the x-axis Mx max [Nm] 9700 Maximum permissible dynamic torsional moment about the y-axis My max [Nm] 13200 Maximum permissible dynamic torsional moment about the z-axis Mz max [Nm] 4820 Maximum dynamic load in y-direction Fy max [N] 30800 Maximum dynamic load in z1-direction Fz1 max [N] 123200 Maximum dynamic load in z2-direction Fz2 max [N] 84400 Planar moment of inertia about the y-axis ly [cm⁴] 9.92 Planar moment of inertia about the z-axis lz [cm⁴] 1826.96 Permissible ambient temperature with Rexroth servo motor (min. ... max.) 0 °C ... 40 °C Note: Permissible ambient temperature with Rexroth servo motor (min. ... max.) loss of performance at 40 °C or higher Permissible ambient temperature mechanics (min. … max.) –10 °C ... 60 °C Note: Permissible ambient temperature mechanics (min. … max.) No dropping below dew point Note: minimum travel range smin Minimum required travel range to ensure a reliable lubrication distribution Moved mass of system mca [kg] 23 Weight [kg] 0 Note: Point of force application Z1 Abstandsmass zur Berücksichtigung bei der Berechnung der Momentenbelastung auf das Tischteil Constant for fixed portion of mass kg fix [kg] 5 Constant for variable-length portion of mass kg var [kg/mm] 0.035 Constant for fixed portion of mass moment of inertia kJ fix [kg·mm²] 689.6 Constant for variable-length portion of mass moment of inertia kJ var [kg·mm] 0.712 Constant for mass-specific portion of mass moment of inertia kJ m [mm²] 25.94 Point of force application Z1 [mm] 48.5 Maximum travel range smax Effektiver Hub + 2 · Überlauf Friction torque of the system MRs, C1, moderate preload [Nm] 1.36 Friction torque of the system MRs, C2, average preload [Nm] 1.46 Soiling Not permissible