DDS02.2-A100-BE11-01-FW Bosch Rexroth Indramat
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MPN: R911266802
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The Bosch Rexroth Indramat DDS02.2-A100-BE11-01-FW is a digital AC servo drive controller from the DDS Drive Controllers series. It supports a rated current of 100 Amps and utilizes air cooling from outside the control cabinet. The unit features a SERCOS communication interface and offers both digital servo and resolver feedback for motors.
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Product Description:
The DDS02.2-A100-BE11-01-FW is a digital AC servo drive controller produced by Bosch Rexroth Indramat within the DDS Drive Controllers series. It is intended to coordinate torque, velocity, and position of brushless servo motors on automated production equipment. Mounted in a common backplane rack, the drive converts shared DC bus power into controlled three-phase output while exchanging setpoints with a supervisory motion system. This arrangement supports coordinated multi-axis operation in compact control cabinets. Because the unit is rack-mounted, it fits modular drive assemblies that group several axes in one enclosure.
The drive communicates with higher-level controllers by means of the SERCOS interface, a real-time optical ring that transports setpoint, status, and parameter information. Thermal management relies on external air from outside the control cabinet, so cabinet design must accommodate filtered airflow to maintain internal temperatures. This cooling method helps keep heat away from the internal electronics area. The enclosure carries an IP20 rating, indicating touch-safe terminals with no protection against water ingress. Its power section is rated for a continuous output of 100 A, allowing it to energize medium-to-large synchronous or asynchronous servo motors. Reliable operation is maintained across an ambient range of 0 to 45 °C without derating under typical factory conditions.
Position feedback is accepted in two formats: Digital servo feedback for high-resolution encoders and Resolver feedback for rugged analog transducers, giving flexibility in motor selection. The dual feedback support allows the same controller platform to work with different motor feedback technologies. Installation altitude can reach 1000 m without performance adjustment, supporting elevated factory floors. Long-term integrity during transport or warehouse storage is preserved across -30 to +85 °C. The controller is part of Line 02 and Version 2, and it uses Function ID Version 01. Those identifiers indicate the product generation used for this drive type.
Frequently Asked Questions about DDS02.2-A100-BE11-01-FW:
Q: What communication interface does the DDS02.2-A100-BE11-01-FW controller support?
A: The DDS02.2-A100-BE11-01-FW uses a SERCOS interface for communication.
Q: How is the DDS02.2-A100-BE11-01-FW drive controller cooled?
A: The cooling for this model is achieved by drawing air from outside the control cabinet.
Q: What types of motor feedback are compatible with the DDS02.2-A100-BE11-01-FW?
A: This controller supports both digital servo feedback and resolver feedback for motor control.
Q: What is the rated current capacity of the DDS02.2-A100-BE11-01-FW?
A: The maximum rated current for this drive controller is 100A.
Q: What is the operating temperature range for the DDS02.2-A100-BE11-01-FW?
A: The operational temperature range for this controller is 0 to 45°C.
