Overview
The Indramat DDS03.2-W050-BE12-01-FW is a precision digital AC servo drive engineered for exacting motion control applications. This modular servo controller features 50A rated current capacity, internal air cooling, and integrated SERCOS interface communication. Built on proven Rexroth Indramat architecture, the DDS03.2-W050-BE12-01-FW supports both digital servo and resolver motor feedback, making it adaptable to diverse automation environments including robotics, textile machinery, and food processing systems.
Key Features
- 50A Rated Output: Suitable for mid-range servo motor power requirements in compact drive cabinets
- Digital Servo & Resolver Feedback: Supports both feedback types for flexible motor compatibility
- Internal Air Cooling: Efficient thermal management for continuous duty operation in control enclosures
- SERCOS Interface: Real-time communication via SERCOS protocol with fiber optic cable connectivity
- Modular Architecture: Compact design with single DC supply simplifies system integration and reduces energy consumption
- 24V DC Operating Voltage: Compatible with standard regulated DC supply units (KDV 1.3, TVM 2.4, TVM2.1)
Technical Specifications
- Rated Current: 50A
- Motor Feedback Type: Digital servo and resolver feedback
- Cooling Method: Internal air, control cabinet external air
- Communication Protocol: SERCOS interface (real-time)
- Supply Voltage: Regulated DC 24V (VDC)
- Series: DDS (Version 2)
- Function ID: 12 (with firmware version 01)
- Firmware: Must be ordered separately; supports DIAX03 platform
- Modular Design: 3-line configuration with plug-in module capability
- Mounting: Control cabinet integration (requires adequate air circulation)
Typical Applications
The DDS03.2-W050-BE12-01-FW excels in demanding motion control scenarios requiring precise servo positioning:
- Industrial robotics and robotic arm actuation
- Textile machinery servo control (looms, spinners)
- Food processing and packaging equipment
- Precision metal forming and stamping operations
- Automated assembly line servo drives
- Machine tool spindle and feed control systems
Compatibility & Replacements
Compatible With
- MKD AC servo motors (Indramat/Rexroth)
- MDD AC servo motors (Indramat/Rexroth)
- LAF AC motors (Indramat/Rexroth)
- LAR AC motors (Indramat/Rexroth)
- KDV 1.3 regulated DC supply units
- TVM 2.4 regulated supply units
- TVM2.1 regulated supply units
- SERCOS-compatible industrial controls and interfaces
Replaces / Drop-In Replacement For
The DDS03.2-W050-BE12-01-FW is a Version 2 enhancement of the DDS03 series. Verify compatibility with your system integrator before ordering, as firmware versions and function IDs impact interchangeability with legacy DDS03.1 units.
Works With
- SERCOS real-time fieldbus protocol (fiber optic or copper)
- DIAX03 firmware platform (modular plug-in structure)
- Standard industrial motion control systems with SERCOS gateway
- Indramat/Rexroth integrated automation ecosystems
- AC motor servo systems requiring 24V regulated DC input
