Indramat DDS02.1-W050-D AC Servo Drive Controller

Description

The Indramat DDS02.1-W050-D is a robust and reliable digital AC servo drive controller designed for high-performance machine automation. As part of the DDS series, it provides precise control for AC servomotors. This unit is an ideal replacement part for legacy systems in manufacturing, packaging, and CNC machinery, ensuring continued operation and minimizing costly downtime. This specific unit comes with several configuration modules pre-installed.

Specifications

• Manufacturer: Indramat (now Bosch Rexroth)
• Type: DDS02.1-W050-D
• Product Series: DDS 2.1
• Rated Current: 50 A
• DC Bus Voltage: 300 VDC
• Cooling Method: Forced Air Cooling via internal blower
• Control Type: Digital AC Servo Controller

Label Info

• System Configuration: DDS02.1-W050-DL01-00
• Base Module: DDS02.1-W050-D
• Slot U1: DLC 1.1
• Slot U2: DEA 4.1 (Resolver Feedback)
• Slot U5: DSM 2.1-C11-01.RS

Application

This servo drive is commonly used in applications requiring high dynamic response and precision, such as CNC milling machines, printing presses, robotics, and automated packaging lines.

Country of Origin

Made in Germany.

CO2 Impact

Choosing this reused servo drive over a new one prevents the emission of an estimated 240 kg of CO2. This saving is comparable to the emissions from driving a car for 1200 kilometers.

Availability

This is an obsolete item, available from our stock as a tested, used part. Order now from PLC2Day for expert support and fast delivery.

FAQ

What is the most common cause of failure for a DDS02.1 drive?

Due to their age, the most common failures are related to power supply components, such as electrolytic capacitors drying out or IGBT power modules reaching the end of their service life.

No, it is specifically designed and parameterized for Indramat MDD, MKD, and MKE series motors. Using it with other motors would require expert-level parameter adjustments and may not be possible.

The DEA 4.1 is a resolver feedback module. It interprets signals from the motor's resolver to determine its precise position and velocity, which is essential for the drive's closed-loop control functionality.

Last Update: Friday, March 13, 2026

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