The XPS-DRV03 is a fully numerical, programmable PWM-Amplifier that has been optimized for the use with high-performance DC motors. The 100kHz high switching frequency and appropriate filter technologies minimize noise, enabling ultra-precision positioning in the nm-range. The XPS-DRV03 supplies a maximum current of 5 Amps and 43Â Volts. It can drive DC motors in velocity mode, for motors with a tachometer, in voltage mode, for motors without a tachometer, and in current mode, for torque motors. All parameters are free programmable in physical units, for instance the bandwidth of the velocity loop. Furthermore, the XPS-DRV03 features separate limits for the rms current and peak current.
When an ESP-compatible stage is connected to the XPS, the stage is quickly recognized and operating parameters are configured without the need for user inputs. This Plug and Play feature is not only transparent to the user, but it also ensures the safe operation of the stage.
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