Rollvis Swiss satellite rollerscrews - a superior linear drive alternative

Satellite rollerscrews are similar to ballscrews, but with one important difference: the load transfer elements are threaded rollers instead of balls. The rollers offer a large number of contact points to transfer the load. They can achieve over 90% efficiency and have an expected life up to 15 times longer than any ballscrew equivalent.  Rollerscrews are capable of very heavy load capacities and high acceleration and deceleration speeds, making them a superior linear drive alternative.
 

 

 

Rollvis satellite rollerscrews have proven their superiority over ballscrews in many industries and applications such as:
 

Robotics

Aeronautics

Space (launchers & satellites)

Defense

Energy (nuclear, oil, solar)

Medical

Optics

Automotive

Machines

Semiconductors

Electric actuators

Presses

 

As an alternative to ballscrews, Rollvis satellite rollerscrews offer an advantage in the following areas:

 

High axial load capacity

Longer lifespan

Higher efficiency

No backlash

Rigidity

Accuracy (down to 6µm/300mm)

Small leads from 0.02mm

 Call us for more information on Rollvis satellite rollerscrews.
Visit our online Rollvis section here

 

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