INTRODUCTION

A-CSD 94 model is fitted into a metallic box of 90 x 99 x 21 mm. It is equipped with plug-in connectors, separated for power and logic sections. It is able to drive motors up to 4.4 Amps nominal current and it is the perfect choice for mid-low power applications with small-size stepper motors.

A-CSD is the name of the new low-power bipolar microstep drive, specifically developed for applications sensitive to acoustic noise and vibration with STEP&DIRECTION interface (pulse train). It is characterized by a low power range (up to 48 Vdc, 4.4 Amps), maximum compactness and great usage flexibility. All models are equipped with chopper systems featuring high performance mosfet power stage and protections for short circuit, overvoltage and temperature. Intelligent management of the current profile, in connection with adaptive microstepping innovative feature, achieves good results in terms of smoothness of movement.