DDS02.2-A100-BE43-01-FW Bosch Rexroth Indramat
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MPN: R911265334
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The Bosch Rexroth Indramat DDS02.2-A100-BE43-01-FW is a digital AC servo drive controller from the DDS Drive Controllers series. It features a SERCOS communication interface and supports motor feedback via digital servo or resolver feedback. The controller offers a rated current of 100 Amps, operates within a temperature range of 0 to 45 degrees Celsius, and uses external air cooling.
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Product Description:
Bosch Rexroth Indramat produced the DDS02.2-A100-BE43-01-FW for the DDS Drive Controllers series. This unit functions as a digital AC servo drive controller in multi-axis automation cabinets, where it supplies regulated three-phase power to synchronous and induction servomotors. When linked to a higher-level NC or PLC, it supports coordinated torque, speed, and position control across connected axes. The controller occupies a single slot in a modular drive rack and shares a common DC bus with adjacent DDS drives, which helps compact cabinet layouts and supports distributed axis control within the same machine. In a typical system, it acts as the power stage between the shared DC supply and the motor, converting stored bus energy into controlled output during commanded motion.
The drive exchanges real-time setpoints and diagnostic data over the SERCOS interface, so fiber-optic rings can connect multiple axes with deterministic timing. Thermal management relies on external air from outside the control cabinet, and the housing should be mounted where airflow can pass across the heat sink fins. The enclosure has an IP20 rating, so it is protected against accidental finger contact but still requires a closed cabinet to keep out dust and liquids. The power stage is rated for 100 A, and operation is permitted in ambient temperatures from 0 to 45 °C. This current capacity suits motors that draw substantial acceleration current during dynamic motion. Because the cooling air is taken from outside the cabinet, clear airflow paths are important for steady heat removal.
When the unit is not in service, it can be stored at temperatures from -30 to 85 °C. Installation altitude is limited to 1000 m so cooling performance remains within the intended range. The controller supports digital servo feedback or resolver feedback, allowing it to match the feedback device fitted to the connected motor. It is built as Version 2 hardware with Function ID 01. This combination identifies the controller variant used in the DDS platform.
Frequently Asked Questions about DDS02.2-A100-BE43-01-FW:
Q: What communication interface is available on the DDS02.2-A100-BE43-01-FW controller?
A: The DDS02.2-A100-BE43-01-FW controller features a SERCOS interface for reliable communication within automation environments.
Q: How is the DDS02.2-A100-BE43-01-FW servo drive cooled?
A: This model is cooled by air drawn from outside the control cabinet, which helps manage heat in enclosed setups.
Q: What is the maximum installation elevation for the DDS02.2-A100-BE43-01-FW?
A: The DDS02.2-A100-BE43-01-FW can operate at rated specifications at elevations up to 1000 meters.
Q: What types of motor feedback are supported by the DDS02.2-A100-BE43-01-FW?
A: This controller supports both digital servo feedback and resolver feedback for motor control.
Q: What is the protection category of the DDS02.2-A100-BE43-01-FW?
A: The protection category of this model is IP20, permitting only limited ingress of dust and no protection against water.
