PI nanopositioning controller provides 500 mA peak current

    March 30, 2017
    The E-754 nanopositioning controller is designed for closed-loop piezo mechanisms with capacitive position feedback sensors.
    1704 Lfw Pro 13 5e45c16a5f65d

    The E-754 nanopositioning controller is designed for closed-loop piezo mechanisms with capacitive position feedback sensors. Its servo has a 50 kHz update rate and 22-bit resolution. Digital linearization based on fourth-order polynomials suppresses linearity deviation to <0.01%. The driver provides 500 mA peak current and -30–135 V output voltage swing.
    PI (Physik Instrumente)
    Auburn, MA
    www.pi-usa.us

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