Прецизионный модуль Bosch Rexroth PSK-090-NN-2 [R146540010]

Описание

Precision module with ball screw assembly, size 90, generation 2 Product Description Extremely stiff and highly precise linear motion system with the smallest dimensions Machined reference edge on the frame facilitates rapid mounting and easy aligning Flexible application possibilities thanks to two different accuracy classes: N=normal class and P=precision class Four different lubrication versions: Standard lubrication (LSS), preserved (LPG), prepared for connection to central lubrication systems for liquid grease (LCF), lubrication with internationally available standard grease of clean room quality > 1000 according to fed. std. 209 (LSC) Ball screw assembly sealed on both sides (low-friction seal) Three sizes: PSK-050, -060, -090 Smooth, compact and rigid precision steel profile with integrated Rexroth guideways and machined reference edge Rexroth precision ball screw assembly in tolerance grade T7 with low-friction seal One or two steel carriages, in standard length or long versions Carriage with threads Internal installation elements protected by optional cover plate Technical Specs Product attributes Nominal size [mm] PSK-090 Dynamic load capacity guideway Cgw100 [N] 45500 Dynamic load capacity, guideway Cgw50 [N] 57300 Maximum acceleration rate amax [m/s²] 50 Note: Max. acceleration amax The maximum value is dependent on the selected configuration. Maximum permissible linear speed vmax [m/s] 1.6 Note: maximum permissible speed vmax The maximum value is dependent on the selected configuration. Dynamic load capacity, fixed bearing Cfb [N] 13400 Dynamic load capacity, ball screw assembly Cbs [N] 13320 Maximum permissible dynamic torsional moment about the x-axis Mx max [Nm] 420 Maximum permissible dynamic torsional moment about the y-axis My max [Nm] 638 Note: Maximum permissible dynamic torsional moment about the y-axis My max The maximum value is dependent on the selected configuration. Maximum permissible dynamic torsional moment about the z-axis Mz max [Nm] 359 Note: Maximum permissible dynamic torsional moment about the z-axis Mz max The maximum value is dependent on the selected configuration. Maximum dynamic load in y-direction Fy max [N] 7900 Note: Maximum dynamic load in y-direction Fy max The maximum value is dependent on the selected configuration. Maximum dynamic load in z1-direction Fz1 max [N] 18200 Maximum dynamic load in z2-direction Fz2 max [N] 18200 Planar moment of inertia about the y-axis ly [cm⁴] 8.71 Planar moment of inertia about the z-axis lz [cm⁴] 115.31 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 Weight [kg] 0 Note: Dynamic load capacity, fixed bearing Cfb The maximum value is dependent on the selected configuration. Note: Dynamic load capacity, guideway Cgw100 The determination of the dynamic load capacities and load moments is based on a 100,000 m travel according to DIN ISO 14728-1. The maximum value is dependent on the selected configuration. Note: Dynamic load capacity, guideway Cgw50 The determination of the dynamic load capacities and load moments is based on a 50,000 m travel according to DIN ISO 14728-1. The maximum value is dependent on the selected configuration. Note: Dynamic load capacity, ball screw assembly Cbs The maximum value is dependent on the selected configuration. Dynamic torsional moment load capacity Mt50 [Nm] 1550 Note: Dynamic torsional moment load capacity Mt50 The determination of the dynamic load capacities and load moments is based on a 50,000 m travel according to DIN ISO 14728-1. The maximum value is dependent on the selected configuration. Dynamic torsional moment load capacity Mt100 [Nm] 1230 Note: Dynamic torsional moment load capacity Mt100 The determination of the dynamic load capacities and load moments is based on a 100,000 m travel according to DIN ISO 14728-1. The maximum value is dependent on the selected configuration. Dynamic longitudinal moment load capacity ML50 [Nm] 2006 Note: Dynamic longitudinal moment load capacity ML50 The determination of the dynamic load capacities and load moments is based on a 50,000 m travel according to DIN ISO 14728-1. The maximum value is dependent on the selected configuration. Dynamic longitudinal moment load capacity ML100 [Nm] 1594 Note: Dynamic longitudinal moment load capacity ML100 The determination of the dynamic load capacities and load moments is based on a 100,000 m travel according to DIN ISO 14728-1. The maximum value is dependent on the selected configuration.