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DDS03.1-W030-D

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Bosch Rexroth/Indramat DDS03.1-W030-D is a DIAX02 Compact DDS Drive Controller Basic Unit for DIAX motion systems. It uses a 300 V DC bus and supports Digital Servo Feedback.
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Technical specifications for DDS03.1-W030-D

  • Manufacturer:
    Rexroth
  • Part Number:
    DDS03.1-W030-D
  • Product Family:
    Rexroth
  • Product Type:
    DIAX02 Compact DDS Drive Controller Basic Unit
  • Stock:
    1
  • DC bus voltage:
    300 V DC ±15%
  • Peak-oriented current allocation:
    30 A / 10 A (peak / continuous)
  • Maximum-continuous-current allocation:
    15 A / 15 A (peak / continuous)
  • 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 Motor & Feedback Plug-in Configuration Current & Supply Matching Application
  • Match the complete DDS03.1-W030-D identity, not only the DDS03.1 housing
  • Select between the documented 30 A / 10 A and 15 A / 15 A current allocations
  • Verify Digital Servo Feedback, DIAX supply capacity and the approved software configuration

DDS03.1-W030-D is a Bosch Rexroth/Indramat DIAX02 Compact DDS Drive Controller Basic Unit for modular DIAX motion-control systems.

The air-cooled controller uses a 300 V DC bus and is documented at 30 A / 10 A in the peak-oriented allocation and 15 A / 15 A in the maximum-continuous-current allocation. It uses Digital Servo Feedback; command-interface and firmware functions depend on separately fitted modules.

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 DDS03.1-W030-D are confirmed during quotation.

Bosch Rexroth DDS03.1-W030-D DIAX02 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.

  • Use only a motor with Digital Servo Feedback
  • Match the motor feedback cable, connector and software-module motor data
  • Prove feedback direction and motor phasing at low load before production motion
  • Identify the installed command-interface plug-in module and its slot
  • Keep the axis software module with its matching firmware and parameter set
  • Do not infer command-interface compatibility from the basic-unit designation
  • Select between 30 A / 10 A and 15 A / 15 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 textile-machine axes
  • Light handling axes
  • Packaging-machine positioning axes
Description
DDS03.1-W030-D is a Bosch Rexroth/Indramat DIAX02 Compact DDS Drive Controller Basic Unit for modular DIAX motion-control systems.

The air-cooled controller uses a 300 V DC bus and is documented at 30 A / 10 A in the peak-oriented allocation and 15 A / 15 A in the maximum-continuous-current allocation. It uses Digital Servo Feedback; command-interface and firmware functions depend on separately fitted modules.

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
DDS03.1-W030-D DDS 03.1-W030-D Indramat DDS03.1-W030-D Rexroth Indramat DDS03.1-W030-D Mannesmann Rexroth DDS03.1-W030-D DIAX02 DDS03.1-W030-D
Technical notes
DDS03.1-W030-D 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.
When does DDS03.1-W030-D need the 15 A / 15 A configuration instead of 30 A / 10 A?
Use the maximum-continuous allocation when the axis needs more than 10 A for sustained torque and no more than 15 A peak. Use the 30 A peak allocation only when the short peak and lower continuous duty fit the motion cycle.
Can DDS03.1-W030-D replace DDS02.1-W025-D because both suit small axes?
Not as a blind swap. The current allocations, housing width, thermal behavior and cabinet mounting differ; verify motor demand, supply loading, wiring and mechanical fit.
Why can DDS03.1-W030-D accelerate correctly but overheat during holding torque?
The peak-oriented configuration permits 30 A peak but only 10 A continuous. Review the selected allocation, holding-current demand, motor brake use and cabinet airflow.
Why can DDS03.1-W030-D report a feedback fault after a motor or feedback-cable replacement?
The D configuration requires Digital Servo Feedback. Verify that the replacement motor uses the documented digital feedback system, then check the feedback-cable pinout, connector seating, shield termination and the motor data stored in the software module. A resolver motor or resolver-feedback cable cannot be made compatible by changing parameters.
What is commonly missed when fitting DDS03.1-W030-D into a narrow cabinet position?
Allow the documented 70 mm device width plus connector and cable space, keep the cooling path clear, and preserve the approved DIAX mounting order and supply-unit proximity.
Why can a DDS03.1-W030-D replacement show correct feedback but no command response?
The command-interface plug-in module is separate from the D feedback identity. Check its type, slot, wiring, enable chain and matching software-module parameters.
Can DDS03.1-W030-D parameters be copied from DDS03.1-W050-D?
Not without engineering review. The current limits and axis duty differ; copy only an approved axis data set and validate motor, feedback, command scaling and protection before motion.

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