Product Description:

The DDS02.2-W100-BE12-01 is a digital AC servo drive controller from Bosch Rexroth Indramat and belongs to the DDS Drive Controllers series. It forms the power and regulation stage between a master motion controller and the connected servo motor, translating velocity and position commands into controlled three-phase output while monitoring return signals for closed-loop accuracy. This closed-loop structure helps the drive maintain commanded motion when the connected axis is exposed to changing load conditions. The unit is part of Line 02 and Version 2, and it uses Function ID Version 01 for multi-axis handling, packaging, and metal-cutting equipment that require coordinated motion.

The drive exchanges cyclic command and status data over the SERCOS interface, allowing deterministic bus communication with higher-level PLCs. Thermal losses are removed by internal air cooling, meaning the controller moves air drawn from inside the cabinet across its heat sink without external ducting. Under continuous duty, the power section delivers a rated output current of 100 A, which supports servo axes that require sustained torque during repeated motion cycles. The IP20 housing is intended for installation inside a closed electrical enclosure where accidental contact with active parts is limited. The electronic circuitry is specified for an ambient operating range of 0 – 45 °C, so the cabinet must maintain stable internal temperature during operation.

When machinery is idle or in transit, the unit tolerates storage temperatures between -30 – 85 °C, which helps protect internal components during transport and long periods out of service. The maximum installation elevation is 1000 m, because higher mounting locations reduce air density and lower cooling effectiveness. Feedback channels accept both digital servo feedback and resolver feedback, so the controller can be matched with motors that use either high-resolution encoder signals or durable analog position sensing across different machine designs.