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. A direct motorization with flange is possible as well.

Download the documents

Pages File name Size Download
92 - 93
92-93-screw_jacks_aleph-ENG-0.pdf 117 KB
94 - 95
Components specifications and glossary 66 KB
Handling 50 KB
Installation and maintenance 37 KB
98 - 99
Exploded views and spare parts 159 KB
100 - 106
Dimensioning 263 KB
107 - 109
power tables 112 KB
110 - 111
TP-TPR Models 103 KB
112 - 113
End fittings 79 KB
114-screw_jacks_aleph-ENG-9.pdf 64 KB
115 - 118
Protections 184 KB
Norms 30 KB
272-questionnaire_explosive-ENG.pdf 33 KB
273-questionnaire_trapezoidal_aleph-ENG.pdf 27 KB

Download the main documents

File name Size Download
General Catalogue 5148 KB
Aleph Series 375 KB

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