Product Description:

The DDS02.2-W050-BE32-01-FW is a digital AC servo drive controller manufactured by Bosch Rexroth Indramat within the DDS Drive Controllers series. Mounted in a multi-axis rack, the device converts DC bus energy into regulated three-phase output for servo motors and executes the control loops required for positioning, speed regulation, and torque limitation. By linking the motion controller to the motor feedback channel, it supports precise interpolation of coordinated axes during synchronized machine motion. Typical applications include robotics, packaging, and machining systems where several compact axes share a common supply section inside one cabinet. This arrangement lets the rack distribute power efficiently while each axis remains individually regulated by its own controller.

Electrical capability centers on a rated output of 50 A, enabling the controller to energize midsize servo axes without derating under normal operating conditions. Command data are exchanged over the SERCOS interface, so deterministic fiber-optic telegrams synchronize position loops at the millisecond level and keep axis communication tightly timed. Thermal management uses air drawn from inside the control cabinet, and the drive can process both digital servo feedback and resolver feedback for real-time rotor position acquisition, which allows the same controller platform to work with different motor feedback formats.

The drive uses Function ID version 01, which the control recognizes during startup and associates with the correct operating profile for this model. It is part of Line 02 in the DDS range, and the unit is version 2. These identifiers distinguish the electronics release used in this controller and help keep drive recognition consistent when several DDS modules are installed side by side in the same rack, where each axis must be addressed with the correct settings and diagnostics.