Product Description:

The DDS02.1-W150-DS04-00 is a digital AC servo drive controller manufactured by Bosch Rexroth Indramat for the DDS Drive Controllers series. Mounted inside an automation cabinet, it receives motion commands from a master controller and generates three-phase power that steers connected servomotors. By regulating speed, position, and torque in closed-loop operation, the unit enables precise handling, indexing, and forming tasks across packaging, printing, and material-processing equipment. This arrangement supports repeatable axis behavior when machine loads change during production cycles. Its integrated power stage and control logic streamline installation by removing the need for discrete amplifier boards.

The controller exchanges setpoints and status through the SERCOS interface, a real-time fiber-optic bus that supports sub-millisecond synchronization among multiple axes and keeps command updates aligned across the motion system. Thermal dissipation is handled with air from inside the control cabinet, so the drive depends on the enclosure's internal airflow instead of an external heat sink. A continuous output capacity of 150 A allows strong torque demand without waveform distortion during sustained operation. The housing's IP20 protection category limits exposure to clean, non-conductive environments, so the unit should be installed inside a sealed panel. Operation is permitted within an ambient range of 0–45 °C, helping the power electronics remain within normal thermal limits.

Electrical ratings remain unchanged at elevations up to 1000 m above sea level, allowing use on mezzanines or elevated production floors without output derating. Precise rotor position is returned through digital servo feedback, which feeds the drive's internal control loops without separate interface cards and supports accurate correction during acceleration and steady-speed operation. When the unit is powered down, it can be stored or transported between -30–85 °C without component damage or insulation stress. The unit is part of Line 02 and is released as version 1. These identifiers place it within the established DDS product generation.