Product Description:

The DDS02.1-W100-DS61-00-FW is a digital AC servo drive controller produced by Bosch Rexroth Indramat for the DDS Drive Controllers series. In an automation cell, it receives motion commands from a higher-level controller and regulates power for compatible servo motors, forming the link between the motion network and the mechanical axis. It is intended for cabinet installation alongside other drive modules in multi-axis systems. This arrangement supports coordinated motion and compact placement inside industrial enclosures. The unit is used where precise speed and position control are required for automated handling, transfer, and processing tasks.

During operation, the controller can deliver a continuous phase current of 100 A, allowing it to drive medium-to-large servomotors that require high torque during acceleration and sustained load changes. The enclosure has an IP20 rating, so the unit is intended for use inside a closed electrical cabinet rather than in exposed machine areas. Cooling is handled by air from inside the control cabinet, which means cabinet airflow has a direct effect on heat removal. The built-in SERCOS interface provides deterministic fiber-optic communication for synchronized motion control. The rated ambient range is 0 to 45 °C, so the drive can operate at full current within that temperature band. The product is part of Line 02.

For closed-loop operation, the unit uses digital servo feedback to process motor position and velocity signals directly at the drive. This approach helps the controller correct position error quickly during commanded moves and speed changes. Installation is permitted up to 1000 m above sea level without current reduction, which covers typical factory elevations. When the drive is powered down, it can be stored from -30 to 85 °C without damage to its electrical assemblies. The unit is Version 1.