Based on a Stepping Piezo Actuator at its core, this new design decouples the outer forces from the most sensitive parts of the motor. This allows the motor to propose a high force/mass ratio and ...

The stiffness of the actuator comes by way of six bearings to guide the arm, arranged in two tiers of three, each offset by 60 degrees. Along with some clever eccentric spacers to fine-tune ...

The only time you’re likely to hear about them is when a technician says an actuator needs to be replaced because a sunroof won’t close, the air conditioner doesn’t blow cold air or there ...

Fine Stepping Piezo Actuator (FSPA) is a patented actuator that combines SPA technology with mechanical reduction. This allows to achieve very small step sizes even down to 10 nm. Another major ...

[Retsetman] recently built a linear servo actuator of his own design with accurate positional control. The design relies on a carriage that moves along a threaded rod, perhaps the most rudimentary ...