Screws transform a rotation movement into a transfer and vice versa; the latter depends on the type of screw and its dimensions.
NIASA offers an extensive range of screws for all types of applications, within sectors as varied as tool machining, aeronautics, transport and handling industry, renewable energies, etc. In this section you will find the most suitablescrew for practically any requirement, regardless of size, load, speed, precision, efficiency, etc. requirements.
NIASA quality standards guarantee the highest levels of reliability on the entire range of screws and nuts.
NIASA supplies trapezoidal as well as ball screws. The benefits of ball screws over trapezoidal screws are the following:
Greater positioning precision.
Longer useful life.
Possibility of working at higher speeds. Lower heat generation.
No slipping or gripping effects.
Trapezoidal screws are usually the most economical and their features suit numerous application requirements.