DDS02.1-A100-DS03-02-FW Bosch Rexroth Indramat
Wake Industrial LLC is not an authorized distributor of this product.
Wake Industrial LLC is not an authorized distributor of this product.
MPN: R911279144
The Bosch Rexroth Indramat DDS02.1-A100-DS03-02-FW is a digital AC servo drive controller in the DDS Drive Controllers series. It features a SERCOS communication interface and a rated current of 100 Amps. The drive uses air cooling from outside the control cabinet and supports digital servo motor feedback.
Internal Product Review
The DDS02.1-A100-DS03-02-FW is a digital AC servo drive controller with a SERCOS interface for precise integration in motion systems. Digital servo feedback supports accurate command response, and external cabinet air cooling promotes stable thermal performance. Strong drive capability stands out here, especially with the 100A rated current.
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Product Description:
The DDS02.1-A100-DS03-02-FW drive belongs to the DDS Drive Controllers series and functions as a modular servo inverter for multi-axis systems. Installed in a drive stack beside a shared power supply, it converts DC bus energy into regulated three-phase output for synchronous and asynchronous motors. By monitoring current and position commands from a master controller, it supports accurate torque delivery, rapid acceleration, and repeatable positioning in packaging machines, printing lines, and general factory automation. This arrangement lets one supply section feed multiple inverter modules while each axis receives its own regulated motor current.
It is rated for a continuous output of 100 A, giving the axis enough headroom for demanding acceleration profiles without overheating the power stage. Command and diagnostic data are exchanged over the SERCOS interface, allowing deterministic cycle times in centralized motion networks. To remove heat, the unit relies on external air cooling, with fresh air drawn from outside the control cabinet to help keep internal temperatures stable. Rotor position signals from the motor arrive as digital servo feedback, allowing the controller to maintain smooth torque production and stable axis response. Because the feedback channel is digital, position and speed information can be processed directly inside the controller without relying on analog feedback scaling.
For identification, the drive is part of Line 02 and is Version 1. These identifiers place the unit within the second design line of the platform and the first listed version of that line. It is classified as a Digital AC Servo Drive Controller, and its internal handling of monitored current, temperature sensors, and fault flags supports protective operation during normal use. The controller fits standardized backplane segments used in DDS racks, which allows orderly installation in multi-axis assemblies. That layout supports compact cabinet arrangements where several axes share common infrastructure but still operate as independently regulated motion channels.
