See the operating principle of planetary roller screws and discover more details of the Ewellix planetary roller screw in this video.

The satellite roller screw drives without roller recirculation from Ewellix ensuring ultimate drive performance. Ewellix Planetary roller screws are extremely robust and load-bearing, offer maximum performance in terms of speed and acceleration and are extremely durable and reliable.

Applications where planetary roller screws find use are industrial robots, plastic injection mouldings or servo presses for example.

Ewellix has the largest selection of planetary roller screws on the market to meet any requirements. The planetary roller screw drives without roller recirculation ensuring ultimate drive performance. They are extremely robust and load-bearing, offer maximum performance in terms of speed and acceleration and are extremely durable and reliable. Thanks to state-of-the-art machining technology, Ewellix can offer planetary roller screws in a wide range of diameters and gradients.
Through the use of the latest machining equipment, Ewellix can offer planetary roller screws from very small to very large diameters, with a wide variety of lead.

Benefits:
→ Longer service life due to increased robustness
→ High-reliability, low noise, high rotational speed (N.d0 max = 160000)
→ Exceptional behaviour in situations with frequent changes of direction and high linear speed, up to 1.8m/s
→ Customised designs possible

Features:
→ Heavy load capacity with up to a 50 mm long lead
→ Planetary concept without recirculation and rollers, synchronised by cogs
→ Adaptable tooling for non-standard, left handed thread or customised designs
→ Axial play or preloaded execution on request

Check out our case studies:

Reliable innovation in plastic injection
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Roller screws help Wymbs Engineering improve productivity and increase return on investment
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