Flex Drive M2/M3 barrier machine for railroad crossings

Flex Drive M2/M3 barrier machine for railroad crossings

The barrier machine is used at level crossings of each size, barrier length is up to 12 m.


  • Established, robust sinus set of levers
  • Innovative alternate closing function
  • Reliability and security due to simplicity
  • Cost efficient (based on industry standards)
  • Reduction of start-up current and of conductor profile due to integrated SuperCap module
  • 2 sizes for the requirement related barrie
  • Different speeds available (Standard. 6s / 10s)
  • Different operation voltage available (alternate closing only at 24VDC)
  • Up to 30 cm water level permitted
  • No counterbalance needed for barrier up to a lenght of 6/10 m
  • Solidness against damages of barrier > 10‘000 Nm
  • Solidness against “press” of barrier (up to breaking of barrier)
  • Overload protection against “press” (detected)
  • Variable barrier fixation
  • Chassis can be opened in each position of the barrier
  • Fulfills environmental requirement of EN50125-3
  • Fully developped based on EN50126, EN 50129

The combination of established electric motor with sinus set of levers, without brakets or coupling, is a simple power unit with high reliability/availability. The sinus set of levers permit short opening and closing times with smooth flow in the final positions and locks secure the barrier in both final position.
Established industrial components guarantee a reliable usage. All components in the barrier housing are available at the maintenance door with removable cover. Control spring to lock barrier weight.


Mihkel Veske


Mobile:+372 509 6432