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Function modules


  • Ready-to-install function modules in any length up to Lmax
  • Extremely compact aluminum profile with integrated Rexroth ball rail systems
  • Identical outer dimensions between FMS and FMB function modules
  • Aluminum carriage with T-slots
  • Single-rail and dual-rail versions available

Rexroth function modules meet the precision and load-bearing capacity requirements of numerous popular applications in mechanical engineering, and complement the tried-and-tested portfolio of high-performance linear axes. Rexroth function modules are available in single-rail and dual-rail versions, as well as with belt drive or ball screw drive.

  • Ready-to-install function modules in any length up to Lmax
  • Extremely compact aluminum frame with integrated ball rail system (one or two ball rail systems).
  • Ball rail system with moderate pre-tensioning (pre-tensioning class C1)
  • Driven by a low-backlash ball screw drive (BASA) in rolled design, tolerance grade T9 as per ISO 3408-3 with single nut
  • High travel speeds thanks to large leads with high precision over long distances
  • Realization of long travel distances of up to 3800 mm
  • Ready-to-install function modules in any length up to Lmax
  • Extremely compact aluminum frame with integrated Rexroth ball rail system (one or two ball rail systems). Ball rail system with moderate pre-tensioning (pre-tensioning class C1)
  • Pre-tensioned belt drive (HTD 5M)
  • Travel speed up to 3 m/s


Subject to change, status 2019-08-09 23:07:21