A new compact linear PiezoMotor with integrated encoder

PiezoMotor has developed the next generation Piezo LEGS Linear 6N motor to be released in March 2017. The LL06 motor is using the same piezo ceramic actuators at its core as the popular classic Piezo LEGS Linear 6N motor LL10. The basic performance characteristics are therefore unchanged, but now with a slimmer basic design and options for an integrated high-resolution optical encoder.

Piezo LEGS linear motors are intended for a large range of OEM applications with focus on precise positioning. The direct drive principle of these motors ensures motion without mechanical play or backlash. Sub‑micrometer movement down to nanometer level can be achieved with a compact and strong motor. Piezo LEGS motors can in many cases replace conventional stepper motor assemblies when there is need for better resolution, smoother linear movement or only to save valuable installation space.

Motors based on Piezo LEGS technology are ideally suited for move and hold applications since they are stiff by design and do not consume any power when in hold position. The drive technology is direct, meaning no gears or lead screws are needed to create linear motion. Speed ranges from nanometers per second to millimeters per second and can be seamlessly controlled in the whole dynamic range.

Contact: Rajendra Patel, PiezoMotor Uppsala AB
rajendra.patel@piezomotor.se