• AOK drive units in open format are ready-to-install drive axes consisting of a ball screw drive with nuts and pillow blocks, as well as an optional nut housing
  • Three coordinated sizes available in any length up to Lmax
  • A version with fixed and floating bearing or fixed bearing only is also available
  • Driven by a precision ball screw assembly in rolled version according to DIN 69051: Screw available in tolerance grade T5 or T7; choice of different nut versions, depending on size and lead; choice of three different preloads (C1, C2 and C3)
  • Pillow blocks available in aluminum or steel version
  • Quick drive unit assembly and easy alignment thanks to machined reference edges on the nut housing and pillow block
  • High travel speeds thanks to large leads with high precision over long lengths
  • Nuts can be optionally selected with front lube unit for longer lubrication intervals
  • Flexible thanks to selectable options
  • Easy motor attachment via locating feature and threads
  • Clearly structured technical data for the complete unit as a "linear motion system without guideway"
  • Name plate with parameters for easy commissioning

Product attributes

Nominal size [mm]

AOK-040

Max. acceleration amax [m/s²]

50

Maximum permissible linear speed vmax [m/s]

1.47

Max. length Lmax [mm]

5000

Dynamic load capacity, guideway Cgw [N]

54000

Permissible ambient temperature with Rexroth servo motor

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 for mechanical system

-10 °C ... 60 °C

Note: Permissible ambient temperature mechanics (min. … max.)

No dropping below dew point

Weight [kg]

0

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