Product Description:

The DDS02.2-W050-BE24-02-FW is a digital AC servo drive controller manufactured by Bosch Rexroth Indramat as part of the DDS Drive Controllers series. It conditions three-phase power and closes the current, velocity, and position loops for Indramat servo motors used on machining centers, pick-and-place gantries, and packaging equipment. This closed-loop control helps the motor respond accurately to changing load conditions during positioning and speed-regulated operation. The controller supports repeatable positioning and stable speed regulation in automated motion systems. Housed in a compact rack module, the drive accepts motion commands from a higher-level controller and converts them into precisely timed torque output on the attached motor shaft for repeatable axis performance.

Control data moves between the drive and the PLC through the SERCOS interface, a fiber-optic bus that maintains deterministic update cycles. Thermal regulation is handled by internal air cooling; the integrated fan pulls enclosure air across the heat sink, eliminating the need for external ducting. The power electronics are rated for a continuous output of 50 A, and this current capacity supports acceleration and steady load holding on compatible servo motors. Position verification is achieved with digital servo feedback. Additional compatibility with resolver feedback lets legacy motors operate on the same axis during retrofits or mixed-motor installations.

This controller belongs to Line 02 and is Version 2. Application code is not preloaded, so the unit requires firmware ordered separately before operation. The selected software and axis parameters are loaded through the SERCOS channel before the axis can run commanded motion. Connector layouts and status indicators remain consistent across multi-axis DDS systems. The same DDS form factor fits compact multi-axis racks with front-access connections.