M4

The M-J screw jack drives from NIASA have been developed both technically and economically to meet the requirements of applications that demand precise and reliable linear movements. They are ideal for tasks such as lifting, lowering, shifting, pulling, tilting, rotating, and locking. They particularly excel with medium-weight loads and speeds in the medium to low range.

Datasheet PDF M4

Datasheet PDF M4

Description

Features:

  • Protection: Thanks to bellows, they are suitable for outdoor use and aggressive environments.

  • Load capacity: Ranges from 5 to 500 kN.

  • Versatility: Can be customized with various options and accessories.

  • Safety: Safety nuts prevent the load from dropping in the event of a trapezoidal screw failure.

Configurations:

  • SR & SS: Moving screw with protective tube.

  • NU: Moving nut along the screw.

  • Precision screws: Trapezoidal for cost efficiency or ball screws for performance.

Advantages: Compared to pneumatic and hydraulic systems, they offer higher precision, energy efficiency, and reliability.

Safety nut: An optional feature for all gear sizes, providing additional protection in case of failure.