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DDS03.2-W030-BE12-01-FW

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Bosch Rexroth/Indramat DDS03.2-W030-BE12-01-FW is a DIAX03 Compact DDS Configured Drive Controller for DIAX motion systems. It uses a 300 V DC bus and supports Digital Servo Feedback and Resolver Feedback.
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Technical specifications for DDS03.2-W030-BE12-01-FW

  • Manufacturer:
    Rexroth
  • Part Number:
    DDS03.2-W030-BE12-01-FW
  • Product Family:
    Rexroth
  • Product Type:
    DIAX03 Compact DDS Configured Drive Controller
  • Stock:
    1
  • DC bus voltage:
    300 V DC ±15%
  • Peak-oriented current allocation:
    30 A / 12 A (peak / continuous)
  • Maximum-continuous-current allocation:
    20 A / 20 A (peak / continuous)
  • Interface configuration:
    SERCOS interface; function ID 12, version 01; firmware ordered separately
  • Protection category:
    IP20
  • Rated ambient temperature:
    0 to +45°C
  • Maximum ambient temperature with derating:
    +55°C
  • Storage and transport temperature:
    -30 to +85°C
  • Maximum installation elevation without derating:
    1000 m
  • Maximum relative humidity:
    95%
  • Basic-unit signal-processing load:
    +15 V: 150 mA; -15 V: 150 mA; +24 V: 500 mA
  • Dimensions:
    7.0 × 39.0 × 32.5 cm
  • Weight:
    5.5 kg
  • Tariff Code:
    8537109090
  • Country of origin:
    Germany
  • Place of shipment:
    Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals SERCOS Integration Feedback Selection Current & Supply Matching Application
  • Match the complete DDS03.2-W030-BE12-01-FW identity, not only the DDS03.2 housing
  • Select between the documented 30 A / 12 A and 20 A / 20 A current allocations
  • Verify Digital Servo Feedback and Resolver Feedback, DIAX supply capacity and the approved software configuration

DDS03.2-W030-BE12-01-FW is a Bosch Rexroth/Indramat DIAX03 Compact DDS Configured Drive Controller for modular DIAX motion-control systems.

The air-cooled controller uses a 300 V DC bus and is documented at 30 A / 12 A in the peak-oriented allocation and 20 A / 20 A in the maximum-continuous-current allocation. It combines Digital Servo Feedback and Resolver Feedback with a SERCOS interface; function ID 12, version 01; firmware ordered separately.

Before selection or replacement, verify the complete type code, DIAX supply-unit capacity, motor feedback, software module or firmware, command interface, cabinet cooling and approved machine parameter set.

Availability, condition, price, and shipping time for DDS03.2-W030-BE12-01-FW are confirmed during quotation.

Bosch Rexroth DDS03.2-W030-BE12-01-FW DIAX03 Drive Controller Resources and Links

Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.

  • Preserve SERCOS ring order, optical direction, address and cycle configuration
  • Match function ID 12, version 01 and the separately ordered firmware release
  • Inspect fiber connectors and bend radius before network phase-up
  • Select the feedback cable and parameters for digital servo or resolver feedback
  • Do not treat the B feedback code as automatic motor compatibility
  • Verify feedback direction and commutation before applying production torque
  • Select between 30 A / 12 A and 20 A / 20 A from the real motion cycle
  • Confirm DIAX supply-unit capacity, DC-bus stability and simultaneous axis demand
  • Keep the documented cooling path clear and place the highest-output controller nearest the supply unit
  • Compact SERCOS packaging axes
  • SERCOS textile-machine axes
  • SERCOS light-handling axes
Description
DDS03.2-W030-BE12-01-FW is a Bosch Rexroth/Indramat DIAX03 Compact DDS Configured Drive Controller for modular DIAX motion-control systems.

The air-cooled controller uses a 300 V DC bus and is documented at 30 A / 12 A in the peak-oriented allocation and 20 A / 20 A in the maximum-continuous-current allocation. It combines Digital Servo Feedback and Resolver Feedback with a SERCOS interface; function ID 12, version 01; firmware ordered separately.

Before selection or replacement, verify the complete type code, DIAX supply-unit capacity, motor feedback, software module or firmware, command interface, cabinet cooling and approved machine parameter set.
Alternative Names
DDS03.2-W030-BE12-01-FW DDS 03.2-W030-BE12-01-FW Indramat DDS03.2-W030-BE12-01-FW Rexroth Indramat DDS03.2-W030-BE12-01-FW Mannesmann Rexroth DDS03.2-W030-BE12-01-FW DIAX03 DDS03.2-W030-BE12-01-FW
Technical notes
DDS03.2-W030-BE12-01-FW must be matched by complete type code, current allocation and feedback/interface configuration. Software modules or firmware, command-interface hardware, motors, cables and DIAX supply units are separate compatibility items unless explicitly included.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
How should DDS03.2-W030-BE12-01-FW be chosen for a high-peak or continuous axis?
Use the 30 A peak / 12 A continuous allocation for short dynamic peaks, or the 20 A / 20 A allocation for higher sustained torque. Compare the complete motion cycle with both limits.
Can DDS03.2-W030-BE12-01-FW replace DDS03.1-W030-D on the same controller wiring?
No direct equivalence is established. The .2 configured unit includes B feedback capability and an E SERCOS interface, while the .1 D basic unit does not define the same command interface. Network, feedback, firmware and project engineering must be changed.
Why can DDS03.2-W030-BE12-01-FW overheat during low-speed holding?
The selected allocation may provide only 12 A continuous despite a 30 A peak. Check sustained torque, motor brake usage, cooling and the motor thermal model.
What must be preserved when replacing this compact SERCOS node for DDS03.2-W030-BE12-01-FW?
Preserve ring order, optical direction, address, function ID 12/version 01, firmware release, motor feedback type and the approved parameter set. These define more than the W030 current class.
Can DDS03.2-W030-BE12-01-FW change from resolver to digital feedback by parameter only?
The B hardware supports both, but the motor, feedback cable and parameter set must all change together. Verify feedback direction and commutation before applying load.
Why can the SERCOS ring open after installing DDS03.2-W030-BE12-01-FW?
Check transmitter-to-receiver routing, fiber bend/cleanliness, ring order and power to the node. Then verify address and firmware if the optical ring closes but phase-up still fails.
Does the FW suffix make DDS03.2-W030-BE12-01-FW ready to run?
No. Firmware is separately ordered, and the drive still needs the correct function release, motor/feedback data, SERCOS project and machine parameters.