The XPS-DRV01 is a software configurable PWM amplifier that is compatible with most of Newport’s and other companies’ DC brush and 2-phase stepper motor positioners. When used with Newport stages, the configuration of the amplifier is easily completed using the auto-configuration utility software, or advanced users can manually develop their own configuration files specifically optimized for each application. The XPS-DRV01 motor driver supplies a maximum current of 3 Amps and 48 Volts. It can drive unipolar and bipolar 2-phase stepper motors in microstep mode (sine/cosine commutation) and DC brush motors in velocity mode, for motors with a tachometer, or in voltage mode, for motors without a tachometer. Programmable gains and a programmable PWM switching frequency up to 300 kHz allow a very fine adjustment of the driver to the motor. For added safety, a programmable over-current protection setting can be used.


XPS-DRV01是一种可配置软件的PWM放大器，与新港和其他公司的大多数直流电刷和两相步进电机定位器兼容。当与Newport stage一起使用时，可以使用自动配置实用软件轻松完成放大器的配置，或者高级用户可以手动开发专门针对每个应用程序优化的配置文件。XPS-DRV01电机驱动程序提供3安培和48伏特的最大电流。它可以驱动单极和双极两相步进电机在微步模式(正弦/余弦换向)和直流刷电机在速度模式，为电机与转速计，或电压模式，为电机没有转速计。可编程增益和可编程PWM开关频率高达300khz，允许非常精细的调整驱动程序对电机。为了增加安全性，可以使用可编程的过电流保护设置。