Universal digital driver card for Stepper, DC and Linear Motors

The XPS-DRV11 is a software configurable universal digital driver card that has been optimized to perform with the most Newport’s and other companies’ DC brush, Linear and Stepper motor positioners. The XPS-DRV11 can supply PWM output of up to 100 kHz with a maximum output current of 6 A @ 47 V for brushed and linear motors, and 3 Amps per phase @ 47 V for stepper motors. The XPS-DRV11 is capable to drive bipolar stepper in microstepping mode and perform an emergency stop when an error occurs. Motor initialization is accomplished through a proprietary and patented method that results in insignificant stage motion, without the need for hall effect or other sensors.