Product Description:

The DDS02.2-W200-BE43-02-FW is a digital AC servo drive controller manufactured by Bosch Rexroth Indramat and assigned to the DDS Drive Controllers series. The unit regulates three-phase servo motors in industrial automation cells, translating motion commands from higher-level PLCs into precisely metered current and voltage profiles that match each motor’s electrical characteristics. It converts available bus power into controlled motor output for accurate torque response during acceleration, constant-speed travel, and positioning moves. As a drive controller, it also supervises feedback devices and interfaces with the motion bus, forming part of modular drive racks used in packaging machines, material handling lines, and machine tools.

The drive supplies up to 200 A of continuous output current, allowing it to run high-torque servo motors during sustained load. Communication with the motion controller is handled through a SERCOS interface, a fiber-optic bus that carries cyclic setpoints and diagnostic data with deterministic timing. Thermal management relies on internal air cooling, so cabinet air moves across the heat sink and the installation must leave enough clearance for airflow. For position and velocity supervision, the controller accepts digital servo feedback and can also interpret resolver feedback. This dual feedback capability allows the same drive to work with high-resolution encoders or rugged analog resolvers. That flexibility supports axis designs that prioritize either fine motion resolution or durable feedback operation in electrically noisy environments.

The controller belongs to Line 02 and is released as Version 2. Within a rack, it shares a common DC bus with matching supply modules and adjacent axes. It remains part of the DDS Drive Controllers series and uses the same mechanical footprint as other modules in the platform. That standardized format allows orderly module placement and keeps the rack layout consistent across multi-axis installations.