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Cubic Screw jacks

The MJ and BJ series with a cubic housing shape unite the idea of converting a rotary movement into an axial movement with the aesthetic exterior of the cubic housing to form a functional unit, through which the constructive basic idea of a simple and robust Screw jacks design was ideally realised.


  • Minimisation of the necessary components and maximisation of the effectiveness of these components
  • Relatively large lifting and moving forces can be realised in the smallest of spaces
  • The spindle is guided through the housing
  • The cubic housing shape makes attachment to existing construction elements simple

The MJ/BJ jacks are available in 11 sizes, each with a basic version and a travelling nut version which, depending on the size, start from a payload of 2.5 kN and can lift up to 500 kN.

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