Thomson – DMD-DDA – Lifting Column

DMD and DMA lifting columns are self-supporting, height adjustable units designed for a variety of industrial applications such as work tables, conveyors, loaders/unloaders, and many others.

This height adjustment capability especially serves work environments that need to meet specific ergonomic requirements for a wide range of operator positions.

Rugged and robust, these columns provide high load torque capability in an extruded anodized aluminium, self-supporting frame.  Incorporated into the design are Thomson’s Electrak actuator units in both acme and ball screw versions.

Mid and end of stroke protections include an overload clutch along a T-slot groove design throughout the entire column profile.

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DMD/DDA Features and Options:

  • Extruded anodized aluminium column
  • Internally restrained
  • Holding brake on ball screw units
  • Self-locking on acme units
  • Overload clutch for mid/end-stroke protection
  • Auto reset thermal switch motor protection
  • Safety nut on all ball screw models
  • T-slot grooves on entire profile
  • CE Certification
  • Optional linear potentiometer


Lifting Columns