INTRODUCTION

New series of bipolar microstep stepping motor drives, specifically developed for applications sensitive to acoustic noise and vibration.
Significant evolution of the NDC series, preserving backward mechanical, electrical and applicative compatibility.
Target: advanced applications requiring high precision, smoothness of movement and low acoustic noise.

HIGHLIGHTS

Full digital microstepping drive.
Adaptive microstepping up to 12.800 step/rev (1/64).
Intelligent management of the current profile that achieves good results in terms of smoothness of movement, low noise and vibration control.
A highly sophisticated control system, preserving anyhow the traditional ease of use of R.T.A. drives.
UL Recognized

Version: open frame drive in 101 x 94 x 25 mm, equipped with screw-type connectors.
Range of operating voltages: 24-85 VDC.
Range of current: 1.9-6 Amps. Setting up to eight possible values by means of a dip-switch.
Microstepping: 400, 800, 1.600, 3.200, 6.400 and 12.800 steps/revolution. Setting by means of a dip- switch.
Management of the current profile setting by means of a dip-switch.
Automatic current reduction at motor standstill.
Protections:
-Protection against under-voltage and over-voltage.
-Protection against a short-circuit at motor outputs.
-Overtemperature protection with thermal sensor.
Electronic damping facility for further acoustic noise and mechanic vibrations reduction.* Adaptive microstepping.
Optoinsulated inputs to ensure best EM noise immunity.
Warranty: 24 months.