Product Description:

Bosch Rexroth Indramat manufactures the DDS02.1-A100-DA07-00/S002 servo drive controller as part of the DDS Drive Controllers series. This digital AC servo drive controller converts DC bus energy from a modular supply into three-phase output for synchronous or asynchronous servo motors used in handling equipment, packaging machines, and general automation. By closing the current and velocity loops inside the controller, it links motion commands from a CNC or PLC to machine movement. It is suited to multi-axis systems where precise motor control is required but the power supply and controller functions are split into separate modules. That arrangement allows the drive to react quickly to changing load conditions while maintaining stable motor response during acceleration, deceleration, and steady-speed operation.

Command references enter the drive through the analog interface, so a ±10 V signal from the control system can directly set speed or torque. Position information returns via digital servo feedback, allowing the controller to correct output during each control cycle without external converters. The power stage is rated for 100 A of continuous motor current, which supports high-torque operation on compatible Indramat motors. Internal electronics, terminal strips, and bus bars are protected by an IP20 housing, which helps prevent accidental contact with live parts in a cabinet installation. Reliable operation is intended for ambient temperatures from 0 to 45 °C, provided the enclosure environment is kept within that range.

Thermal energy is removed by air from outside the control cabinet, so cooling depends on external airflow rather than an internal blower. Because the cooling air is sourced from outside the cabinet, the installation should provide a clear path for heat removal and avoid blocked vents. Mechanical reliability is maintained at installation altitudes up to 1000 m, where the unit can continue operating with the stated cooling method. During transport or warehouse storage, the electronics tolerate temperatures from -30 to +85 °C without damage under normal non-operating conditions. The controller is Version 1, which identifies the product revision used for this drive type.