Technopolymer Screw Jacks
New market demands,the growth of light applications and a spirit of innovation and research have pushed UNIMEC to realize a new trapezoidal screw jack series with an high price-quality ratio: the Aleph series.
This new line includes two sizes and its peculiarity is that some components are made of a techno-polymer having very high mechanical features.
Having a structure quite similar to full metal screw jacks, Aleph series screw jacks have the same load handling functions and they also maintain the same irreversibility features.
The particular molding system of the gears and the peculiarity of the polyarilammide material employed, allow it to operate even without lubrication.
Aleph screw jacks can work singularly or in groups connected by means of joints, shafts and bevel gearboxes.
The pre-dimensioner is a tool to guide the user to the right size able to fullfill his design requirements. The selection of the right power transmission is influenced by many factors, so it's reccomended to consider pre-dimensioner results as indicators and to go deeper in the matter on product datasheet or in the sizing tool.