Product Description:

The DDS02.1-W200-DS53-00-FW is a digital AC servo drive controller produced by Bosch Rexroth Indramat. It is used in cabinets to regulate motor phase current so torque and speed follow axis commands from the machine PLC. The controller supports closed-loop motion control in high-precision industrial automation equipment such as printing, packaging, and material-handling systems. It works as the control interface between the higher-level motion system and the motor power section, allowing coordinated acceleration, speed regulation, and position holding during operation.

An integrated SERCOS interface provides deterministic fiber-optic communication, allowing drive parameters, diagnostics, and setpoints to be exchanged in real time with multi-axis masters. This communication method supports synchronized data exchange across linked axes in automated machines. The power stage is rated at 200 A, which allows the unit to drive large synchronous or induction motors under nominal load. The housing has an IP20 rating that provides touch-safe protection for live parts while depending on the cabinet for additional enclosure protection. The drive operates in ambient temperatures from 0 to 45 °C, so airflow inside the cabinet must keep the unit within that range. Position information is handled through digital servo feedback, which supports accurate angle detection and quick torque correction during dynamic motion. That feedback format allows the controller to close the position and velocity loops directly in the drive.

Thermal management uses internal air cooling, so the heat sink depends on airflow from inside the control cabinet rather than an external blower module. Rated performance is maintained at installation altitudes up to 1000 m, which covers most plant floor elevations. When the controller is powered down, it can be stored at temperatures from -30 to +85 °C without damage to the electronics. This storage range helps protect the unit during transport and inactive periods. The unit is identified as Line 02, Version 1.