SCrew jacks

robust, powerful, comprehensive range, wide choice of options, complete lifting system package

NIASA was founded in 1984 as a result of the expansion of the German group NEFF. 25 years later, NIASA now designs and manufactures a wide range of linear motion solutions used in a variety of industrial sectors. The experience acquired throughout these 25 years, listening to the feedback from their customers, has enabled Niasa to provide leading edge, high quality and reliable linear motion products, renowned in the industrial sector. Due to the experienced technical department, a modern R&D department and a commercial management aimed at forecasting the market needs, Niasa aims to provide strong technical advice on the application of their linear motion products, and generate tailored solutions to meet the needs of their customers. NIASA holds the ISO 9001 :2008 and ISO 1 4001 :2004 certifications and therefore complies with all the essential quality control procedures and environmental regulations which guarantee the reliability of their products. NIASA customers belong to sectors such as automotive, aeronautic, railway, renewable energy, food production and packaging, where quality and service are the two key requirements.

J-Series

Industrial Linear Screw Jack

The J-Series Screw Jack range from Niasa offers a rated force from 150kN to 500kN. Combining a spindle and gearbox, there are 3 configurations available. N: Translating Spindle, W: Translating Spindle with Anti-Rotation, R: Travelling Nut. Models include Ball Screw Or Trapezoidal Spindles, feature a modular design, and are suitable for universal mounting. Options include material & surface coatings for harsh environments, manual drive or motorised (AC, DC or servo driven). In addition to the Screw Jack, Gapp Automation can offer a complete lifting system package (including controls, drives, visualisation, feedback, gearboxes and mechanical power transmission).

  • 150kN to 500kN Force
  • Translating Spindle or Travelling Nut
  • Ball Screw or Trapezoidal Spindle
  • Variety of Surface Coatings

Technical
Downloads
Linked Products
Rated ForceJ1 - 150kN
J3 - 250kN
J4 - 350kN
J5 - 500kN
Reduction Ratio9:1 - 56:1 (depending upon size)
Travel (mm/input rev)0.25 - 1.0 (depending upon size)
Linear SpeedsUp To 1.8m/min (standard versions)
DutyUp To 30%, Over 10mins (type dependant)
Mounting OrientationUniversal
OptionsSpecial Designs
Food Grade Specification
Higher Corrosion Protection
Range of Paint Colours
Non-Standard Spindle Pitches
High/Low Temperature Versions
Wide Range Of Accessories
CatalogueNiasa Screwjack CataloguePDF 6.1MB
Niasa Main Product CataloguePDF 33.9MB
General InformationScrew Jack Component OverviewPDF 1.1MB
Explosion DrawingPDF 1.0MB
Selection ExplanationPDF 1.6MB
Part Number DesignationPDF 423KB
CertificationsIEC/EN/UL60601-1 CertificatePDF 207KB
Declaration Of ConformityPDF 601KB

Technical Information

Product technical details and product downloads

Click Here