Micromech

CSD J – Boxed, Stepping Motor Drive

  • Series of ministep bipolar chopper drives with an on-board programmable motion controller that can be used:
    – for the interfacing, through RS485 serial line, with a central control system
    – as an independent unit.
  • Presence of a dedicated analog input for the setting of motor target speed.
  • Target: low-power applications needing a programmable motion controller with small size motors.
Introduction
  • Series of ministep bipolar chopper drives with an on-board programmable motion controller that can be used:
    - for the interfacing, through RS485 serial line, with a central control system
    - as an independent unit.
  • Presence of a dedicated analog input for the setting of motor target speed.
  • Target: low-power applications needing a programmable motion controller with small size motors.
Highlights
  • Microstepping function up to 4.000 step/rev.
  • Setting of the motor target speed sampled at the beginning of the motion sequence (before motor starts running).
  • Programmable motion controller allowing the connection up to 48 drives on a single serial line.
  • External fans not needed: ideal both for mounting inside a metallic electrical cabinet and for stand-alone applications.
Technical Specifications
  • Version: drive housed in a metallic box 90 x 99 x 30 mm, equipped with plug-in connectors.
  • Range of operating voltages: 24-48 VDC.
  • Range of current: 1.2 - 2.1 Amp.. Setting up to four possible values by means of a serial line.
  • Microstepping: 400, 800, 1.600, 3.200 and 500, 1.000, 2.000, 4.000 steps/revolution. Setting by means of a serial line.
  • 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.
  • Possibility to set Pull-UP or Pull-Down inputs.
  • Warranty: 24 months.
Model Name Drive Type Bus Voltage Range (Volt.) Phase Current Range (Amp.) Dimensions (mm.) Suggested Motors (Flange size)
 CSD J2  ANALOG INPUT  24 - 48 VDC  1.2 - 2.1  Box 90 x 99 x 30 mm Plug_in connectors  NEMA 11, NEMA 17, NEMA 23, 60 mm.
 CSD J4  ANALOG INPUT  24 - 48 VDC  2.6 - 4.4  Box 90 x 99 x 30 mm Plug_in connectors  NEMA 11, NEMA 17, NEMA 23, 60 mm.

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