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DWS wheel sets

For load capacities up to 60 tonnes per wheel

DWS wheel sets

Our DWS wheel set performs transport duties on rails, including for heavier loads. We use it to build complete travel units of driven and non-driven design.  These are equipped with our offset and angular geared motors from our modular range of industrial drives.

The use of these proven DWS series-manufactured components offers a high level of functional reliability and guarantees ease of installation when the wheel is replaced. Thanks to its versatility, the DWS wheel set is not only used in the crane and materials handling sector, but also for related mechanical engineering solutions.

  • DWS wheel sets can be installed in hollow profile sections, box-section girders and used as corner-bearing travel units
  • The entire wheel set can be installed without the need for complicated alignment in corner bearing arrangements
  • Complete configuration with torque bracket

Product information

The benefits at a glance
    • 3 sizes with load capacities from 28 tonnes to 63 tonnes
    • The wheel sets can be installed in hollow profile sections, box-section girders and used as corner-bearing travel units
    DWS wheel set in hollow profile section/as a corner-bearing travel unit


    • Simple track gauge adjustment thanks to interchangeable distance washers between the anti-friction bearings and retaining rings
    • Rapid installation and removal of the travel wheel from the travel unit using conventional tools
    • Long service life thanks to standard re-lubrication facility
    DWS wheel set and angular geared motor (in connection with a torque bracket)


    • Flange-wear indicator on travel wheels that have a flange
    • Flange bearings provided with recesses to attach extractors
    • Also available without a flange bearing for direct connection to a corresponding prepared superstructure
Technical data
Size Max. load capacity Travel wheel dia. d1 Weight [mm]
[t] [mm] [kg] I5 I6 d2 b1 b2
DWS 400 28 400 105 280 362 437 80 90 125 140
DWS 500 40 500 142 320 402 537 90 110 140 170
DWS 630 60 630 310 350 456 680 75 110 140 170


Demag wheel range