“Classic” Screw jacks from the “MC” series with a classic housing standard have been an important component in design and planning offices since 1965. The basic concept of converting a rotary movement into an axial movement with the aid of a worm gear and a threaded spindle and implementing this in the smallest possible space is just as brilliant today as it was 60 years ago.
GROB
CLASSIC SCREW JACKS
Advantages
- Robust design
- Relatively large lifting and moving forces can be accepted
- Special versions are possible for all environmental conditions and applications
Usage Examples
CLASSIC HIGH-PERFORMANCE SCREW JACKS
The high-performance Screw jacks from the “Classic HMC” series are a further development of the “Classic MC” series and are specially matched to the dynamically demanding areas of use for which standard Screw jacks are unsuitable due to their simple construction.
Advantages
- HMC drives have a housing shape that is optimised for cooling. The cooling fins allow better dissipation of the heat and a higher duty cycle can thus be achieved
- The worm gear runs in an oil bath, which dissipates the heat better and distributes it evenly throughout the entire drive
- The standard version has a self-inhibiting trapezoidal threaded spindle in a planetary milled precision version
