Moog 7 - High-precision planetary roller screws from Moog
Roller screws have long since been considered an alternative designed to replace lightweight servo hydraulics up to approx. 300 kN, since they achieve high load ratings even with small thread pitches and, at the same time, achieve precise positioning.
The renunciation of multiple energy conversion in this purely electric drive form also increases efficiency and, parallely, reduces the potential dangers of classic hydraulics.
Read more... Moog 7 - High-precision planetary roller screws from Moog