Trapezoidal screw linear unit

Group with trapezoidal screw for manual or motorised horizontal movements with mechanical or electrical position indicator. The Simple “B” models have integral bronze supports of minimal dimensions (without dust protection). Economical Group for many fields of use as well as for stainless solutions if combined with a stainless steel screw. The Compact Simple “B” Manoeuvring Groups are the simplest of the “Compact” range and are the best of the Simple series thanks to steel/bronze scrolling that, with good lubrification by means of the grease nipples, allows movement of medium loads, but always using minimum sized supports foreseen for the Simple series (please see loads in the GDM Technical Catalogue on our website). Fig. B1 = Compact Simple “B” Group (in bronze) composed of a fixed and a mobile support, used for short horizontal movements. Paired with Dx or Sx trapezoidal screws. Fig. B2 = Compact Simple “B” Group (in bronze) composed of two fixed supports and one mobile support, used for medium/long horizontal movements. Paired with Dx or Sx trapezoidal screws. Fig. B3 = Compact Simple Bidirectional “B” Group (in bronze) composed of three fixed and two mobile supports for horizontal movements with nearing or distancing of the mobile supports by a single drive. This group must be paired with bidirectional Dx/Sx (TR) screws. Support screws from tr 10 to tr 30.