DDS03.1-W050-RS01-02 Bosch Rexroth Indramat
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MPN: R911264436
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The Bosch Rexroth Indramat DDS03.1-W050-RS01-02 is a digital AC servo drive controller and part of the DDS Drive Controllers series. It operates with a rated current of 50 Amps and uses SERCOS as its communication interface. The drive features IP20 protection, resolver feedback, and air cooling from inside the control cabinet.
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Product Description:
The DDS03.1-W050-RS01-02 drive controller from Bosch Rexroth Indramat is part of the DDS Drive Controllers series. It converts motion commands into regulated three-phase output for servo axes, allowing industrial machines to position, accelerate, and hold speed accurately during packaging, printing, and material-handling tasks. Closed-loop regulation helps the controller maintain stable torque when load conditions change, which supports repeatable motion in coordinated automation systems. In production equipment, this allows the motor to respond smoothly to changing commands without losing synchronization with the rest of the machine. The design is intended for multi-axis installations where a compact controller must manage motor current, speed response, and axis coordination from a central control platform.
The unit exchanges real-time data over the SERCOS interface, creating a deterministic fiber-optic ring for multi-axis coordination. It delivers 50 A of continuous output, which suits medium-frame motors in sustained-duty operation. With IP20 enclosure protection, it must be installed inside a cabinet. Heat is removed by internal air cooling, so cabinet airflow must carry heat away from the unit during operation. Closed-loop accuracy relies on resolver feedback from the motor, and the drive is intended for ambient temperatures of 0 to 45 °C. This arrangement supports stable control in enclosed automation panels where coordinated axis motion depends on consistent feedback processing.
For installations up to 1000 m above sea level, the controller can supply full current without adjustment. During storage, the electronics tolerate -30 to 85 °C, which supports transport and warehousing in varied climates. As a Digital AC Servo Drive Controller, the model combines current regulation, protection functions, and optical communication in one housing. The unit is part of Line 03 and Version 1, and Function ID 01 indicates the assigned control option for this model. It is suitable for servo applications in automated production equipment that rely on precise command tracking and consistent response across repeated machine cycles.
Frequently Asked Questions about DDS03.1-W050-RS01-02:
Q: What communication interface does the DDS03.1-W050-RS01-02 use?
A: The DDS03.1-W050-RS01-02 uses a SERCOS interface for communication, allowing integration with SERCOS-based automation systems.
Q: What cooling method is used in the DDS03.1-W050-RS01-02?
A: This drive controller is cooled by air circulated from inside the control cabinet, providing effective internal temperature control.
Q: What type of motor feedback does the DDS03.1-W050-RS01-02 support?
A: Resolver feedback is supported for motor position and speed detection in this model.
Q: What is the rated current capacity of the DDS03.1-W050-RS01-02?
A: The rated current of the DDS03.1-W050-RS01-02 is 50A, enabling support for higher power servomotors.
Q: What is the protection category of the DDS03.1-W050-RS01-02?
A: The protection category for this drive controller is IP20, offering basic protection against solid objects.
