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

Enquiries

Rated Force	J1 - 150kN
	J3 - 250kN
	J4 - 350kN
	J5 - 500kN
	Reduction Ratio	9:1 - 56:1 (depending upon size)
Travel (mm/input rev)	0.25 - 1.0 (depending upon size)
Linear Speeds	Up To 1.8m/min (standard versions)
Duty	Up To 30%, Over 10mins (type dependant)
Mounting Orientation	Universal
Options	Special Designs
	Food Grade Specification
	Higher Corrosion Protection
	Range of Paint Colours
	Non-Standard Spindle Pitches
	High/Low Temperature Versions
	Wide Range Of Accessories

Catalogue	Niasa Screwjack Catalogue	PDF 6.1MB	.
Catalogue	Niasa Main Product Catalogue	PDF 33.9MB	.
General Information	Explosion Drawing	PDF 1.0MB	.
	Selection Explanation	PDF 1.6MB	.
	Part Number Designation	PDF 423KB	.
Certifications	ISO9001 Certificate	PDF 470KB	.
Certifications	ISO 14001 Certificate	PDF 601KB	.