Product Description:

The DDS02.2-W100-BE16-02-FW is a servo drive controller manufactured by Bosch Rexroth Indramat and assigned to the DDS Drive Controllers series. Intended for cabinet installation, the unit converts regulated DC-bus energy into phase-accurate AC output for linked servo motors. By synchronizing each axis with central motion commands, it supports coordinated positioning and speed control in machining centers, packaging equipment, and material-handling lines. Its modular layout also allows several controllers to share a common power supply, which helps reduce cabinet wiring and supports compact multi-axis arrangements.

Rated to deliver up to 100 A of continuous output current, the drive can operate high-torque servo motors without external booster modules. Command and diagnostic data move through the SERCOS interface, a fiber-optic ring that provides time-deterministic communication between the drive and the motion controller. Thermal management relies on internal air cooling, so cabinet air passes through the heat sink and is expelled without separate blower ducts. For position feedback, the controller accepts digital servo feedback from high-resolution encoders, and it also supports resolver feedback where analog transducers are preferred. These feedback options allow the controller to maintain accurate current, speed, and position regulation across different servo system designs.

A separate firmware subitem must be specified so the controller matches the target machine function. The unit is part of Line 02 and Version 2, which keeps it aligned with compatible power supplies and plug-in cards from the same product line. It is a Digital AC Servo Drive Controller intended for multi-servo racks that share a DC link. In that arrangement, regenerative energy from one axis can be used by another axis instead of being wasted as heat.