System Overview

Product description

The DM2020 drive is a new generation of digital servo drives manufactured

by Moog-Casella for controlling brushless synchronous or asynchronous motors.

The drives have a multi-axis rack configuration with a power supply module

and various control modules positioned side by side.

• The power supply supplies direct current to the various modules via

connecting BUSBARs housed on the front connectors

• There are two standard power supply models

• Each module is available as a single- or dual-axis module

• The current ratings of the various axes range from 2 to 128 Arms of direct

current and 4 to 256 Arms of peak current

• Compatible feedback systems:

• Resolver

• Stegmann absolute single-turn sinusoidal encoder with and without hiperface

• Stegmann absolute multi-turn sinusoidal encoder with and without hiperface

• TTL incremental encoder

• Heidenhain absolute single-turn sinusoidal encoder with and without EnDAT

• Heidenhain absolute multi-turn sinusoidal encoder with and without EnDAT

• Heidenhain EnDat 22 full digital encoder

• Heidenhain linear encoder with EnDAT

• The modules are cooled by forced air, with fans incorporated in each module

• Ethernet interface on which the EtherCAT Real Time protocol is implemented

with the DS402 proile

• Standard CANOpen interface on which the CANOpen protocol is implemented

with the DS402 proile

• “Safe Torque Off” (STO) (protection against accidental start-up) incorporated

into each axis

• configuration/commissioning via GUI: Dx2020GUI allows users to conigure,

calibrate and control the drive

• Alarm diagnostics: Via GUI

• Accessories:

• EMC filters

• Power and signal cables

• Brake resistor