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Low Speed Piezo Motors

Low Speed Piezo Motors

Nanomotion LS series motors are the ideal solution for repetitive step and settle applications with zero servo dither. These motors provide unlimited travel and step resolution better than 20 nm. Piezo motors have no intrinsic magnetic field and have no sensitivity to external magnetic fields. With mass as low as a few grams, these LS motors have maximum speeds of up to 20mm/sec.

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http://www.johnsonelectric.com/en/product-technology/motion/piezo-motors-and-subsystems/low-speed-piezo-motors
Units
Platforms / Part Numbers Maximum Velocity
(mm/sec)
Dynamic Stall Force
(N)
Static Hold Force
(N)
Static Stiffness
(N/µm)
Preload on Stage
(N)
Kf Force Constant
(N/volt commanded)
LS Series 50.0 2.0 - 8.0 2.0 - 8.0 1.600 - 3.500 18.0 - 72.0 0.10 - 4.00