Product Description:

The DDS02.1-W100-DS40-02-FW is produced by Bosch Rexroth Indramat within the DDS Drive Controllers series. It acts as a closed-loop servo drive that delivers regulated power to synchronous or induction motors used in industrial automation. By processing motion commands from a higher-level control system, the unit adjusts phase current and voltage to achieve precise speed and position control in conveyors, pick-and-place axes, and automated handling equipment. This control behavior allows the connected motor to respond quickly to changing load and motion profiles during automated cycles.

Fieldbus communication is handled through the SERCOS interface, allowing deterministic cycle times for synchronized multi-axis motion. The power stage is rated for a continuous output of 100 A, supporting medium-to-high inertia motors without additional amplifiers. Rotor and stator alignment are monitored by digital servo feedback, so the drive can calculate instantaneous position down to a single encoder count and keep the control loop updated in real time. Cooling uses air from inside the control cabinet, which moves across the heat sink without requiring external ducting. In the family ordering system, the unit belongs to line 02, which groups models that share the same dimensions and mounting points. This layout supports consistent installation in cabinets that use other DDS modules.

The unit is classified as a Digital AC Servo Drive Controller, indicating compatibility with single-axis or multi-axis master modules. It carries version 1, which identifies this release within the product line. This arrangement supports precise coordination between command input, feedback signals, and power delivery during continuous production cycles. It is suited to machine sections that require stable servo response and repeatable motion.