Product Description:

The DDS02.1-W050-DA01-00 is a digital AC servo drive controller produced by Bosch Rexroth Indramat in the DDS Drive Controllers series. It serves as the link between a CNC or PLC and a compatible synchronous motor, converting command signals into regulated three-phase output for controlled speed and torque. In automated lines, it regulates motor current so axes can perform positioning, feed, and synchronized motion tasks with repeatable response. Its compact housing supports installation in multi-axis cabinets where several drive modules share space with the system power supply and related control hardware.

The power stage can deliver a continuous output of 50 A, so the connected motor must be matched to that current level. The enclosure has an IP20 rating, which provides protection against accidental finger contact but does not seal the unit against water, so it is intended for closed cabinet installation. Command signals enter through an analog interface, making the drive suitable for systems that use legacy velocity or torque references. This arrangement fits control architectures that output reference voltages or currents instead of network-based commands. Heat is removed by internal air cooling, which depends on cabinet airflow rather than a separate external blower. Position and velocity control use digital servo feedback, allowing the drive to monitor motor shaft angle accurately and maintain stable commutation during operation.

The permitted ambient operating range is 0 to 45 °C, and storage is allowed from −30 to +85 °C when the unit is not in service. Installation altitude can reach 1000 m before reduced air density may require output derating. Above that height, lower cooling efficiency can affect heat removal inside the cabinet. The controller carries Function ID 01 and belongs to Line 02 with Version 1 hardware. These codes indicate the assigned function set and product generation used for this controller.