Product Description:

The DDS02.2-W200-BE16-02-FW is a digital AC servo drive controller manufactured by Bosch Rexroth Indramat within the DDS Drive Controllers series. It is used in multi-axis automation to regulate torque, speed, and position for synchronous and induction motors through closed-loop control. By working with higher-level motion controllers, the unit supplies precise current and voltage to connected motors, supporting repeatable movement in material-handling, packaging, and machining cells. Because it serves as the interface between the control system and the motor, it helps keep axis response stable during acceleration, deceleration, and speed changes. This makes it suitable for machines that require coordinated motion across multiple axes rather than simple open-loop speed control.

This controller communicates through a SERCOS interface, allowing cyclic real-time data exchange with PLCs over fiber-optic rings so motion profiles stay synchronized. Its output section can deliver up to 200 A, so the installation must use conductors and circuit protection suited to high current demand. The enclosure has an IP20 rating, which provides finger-safe access while still requiring installation inside a closed cabinet. Heat from the power electronics is removed by internal air cooling, so cabinet airflow must keep the drive within its 0 to 45 °C operating range. Proper airflow around the heat sink is important because restricted cabinet circulation can reduce thermal stability during continuous operation.

The drive accepts motor feedback through digital servo feedback and resolver feedback channels, allowing it to operate with different encoder arrangements without external converters. For storage and transport, the unit can tolerate temperatures from -30 to 85 °C, which supports handling in unpowered industrial environments. Installation sites are limited to 1000 m above sea level; higher elevations require derating because reduced air density lowers cooling effectiveness. The unit is in Line 02 and Version 2, and firmware must be ordered separately to match the required application function. This allows the controller to be matched to the motor and control setup used in the machine.