Introduction

► New series bipolar microstep stepping motor drive with power input directly from the main AC supply (110 VAC to 230 VAC), with STO function, specifically developed for applications requiring high performance with reduced acoustic noise and low vibrations.
► Target: advanced applications requiring high precision, low noise and smoothness of movement.
► The perfect choice for combining high power and low acoustic noise.

HIGHLIGHTS

► Embedded Auto-Sync function with encoder, featuring a closed loop positioning
► STO [SIL3] function.
► Error Detection Monitor.
► Full digital microstepping drive.
► Adaptive microstepping up to 12800 step/rev.
► 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.

TECHNICAL SPECIFICATIONS

► Possibility to switch off motor current by means of STO function.
► Range of operating voltages: 110-230 VAC.
► Range of current: 1.2-4.8 A. Setting up to four possible values by means of dip-switches.
► Microstepping: 1.600, 3.200, 6400 and 12800 steps /revolution. Setting by means of dip-switches.
► 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 termal sensor
- Open motor / encoder phases
► Electronic damping facility for further acoustic noise and mechanic vibrations reduction.
► Available in boxed version with plug-in connectors.
► Maximum compactness.
► Optoinsulated inputs to ensure best EM noise immunity.
► External fans not needed.
► Coupling with stepping motors rated for high voltage is mandatory.
► Warranty: 24 months.