PN: L-MAM2-E-201
Moog Casella DM2020 Installation and Startup Guide
3.1 Product Structure
3 System Overview
3.1 Product Structure
3.1.1. 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.
Front view
• 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