Product Description:

The DDS02.1-W100-DA01-00 is a servo drive controller built by Bosch Rexroth Indramat for the DDS Drive Controllers series. In multi-axis machinery, the unit is installed between a regulated power supply and the motor to close high-speed current and velocity loops. By converting command signals from the machine control into controlled three-phase output, it supports accurate position regulation in handling, printing, and packaging lines. This operating role lets the controller translate motion demands into motor torque quickly enough for synchronized axes and repeatable cycle timing.

This model communicates with higher-level motion cards through an analog interface, so ±10 V control signals can be accepted without protocol conversion. Thermal management uses internal cabinet air cooling, which means the controller depends on airflow already present in the enclosure rather than on an external blower. The power stage is rated for a continuous output of 100 A, allowing it to drive medium-frame servomotors through rapid acceleration and steady running conditions. Feedback from the motor is returned as digital servo feedback, which gives the controller the position and speed information needed for closed-loop operation. The unit is part of Line 02, matching the design line used for compatible modules in the same platform.

The controller carries Function ID 01 and is marked as Version 1. Classified as a Digital AC Servo Drive Controller, it performs real-time PWM generation and error monitoring in onboard microprocessor logic rather than through analog regulation stages. That control method helps maintain stable current delivery while the drive responds to changing load conditions and command updates from the machine. It also supports the fast internal processing needed when the controller must coordinate motor response with incoming analog commands and returned feedback data.