Rexroth HDD02.2-W040N-HD32-01-FW Servo Drive Controller
The Rexroth HDD02.2-W040N-HD32-01-FW is a high-performance, compact servo drive controller belonging to the HDD Series under the Bosch Rexroth Indramat DIAX04 digital motion control system. Designed for precision-critical motion control, the HDD02.2-W040N-HD32-01-FW serves as a core control unit that pairs with Rexroth MHD, MKD, 1MB, or 2AD AC servo motors to deliver closed-loop position, speed, and torque control. Built for industrial durability, the Rexroth HDD02.2-W040N-HD32-01-FW features internal air cooling, robust overload protection, and high-speed current loop response (0.1ms), ensuring stable operation in harsh, continuous-duty environments. Preloaded with PROFIdrive and SERCOS protocols, the HDD02.2-W040N-HD32-01-FW enables seamless integration with PLCs, SCADA, and DCS systems for streamlined automation workflows.

Applications
- Machine Tools: CNC milling, turning, and grinding machines for high-accuracy axis positioning.
- Packaging & Printing: High-speed labeling, filling, and printing machinery for synchronized motion.
- Robotics & Handling: Articulated robots, gantry systems, and material handling equipment for smooth, precise movement.
- Textile Industry: Spinning, weaving, and knitting machines for consistent speed and tension control.
- General Automation: Conveyor systems, assembly lines, and precision dispensing equipment for reliable motion control.
Core Functions
- Precision Motion Control: The HDD02.2-W040N-HD32-01-FW delivers closed-loop position, speed, and torque control with 0.1ms current loop refresh for micron-level accuracy.
- Multi-Protocol Communication: Supports SERCOS and PROFIdrive V3.1 for compatibility with major PLC brands (Siemens, Omron, Beckhoff).
- High Overload Capability: Handles 40A peak current per axis for dynamic acceleration/deceleration in high-load applications.
- Integrated Cooling & Protection: Internal blower cooling, overvoltage/overcurrent/overtemperature protection, and IP10 enclosure for industrial reliability.
- Modular Integration: Works with Rexroth HVE/HVR power supply modules for a compact, scalable drive system.

Technical Specifications
| Parameter | Specification |
|---|---|
| Model | Rexroth HDD02.2-W040N-HD32-01-FW |
| Manufacturer | Bosch Rexroth Indramat |
| Series | HDD Series (DIAX04 System) |
| MPN | R911288990 |
| Motor Compatibility | MHD, MKD, 1MB, 2AD AC servo motors |
| Control Modes | Position, speed, torque (closed-loop) |
| Communication Protocols | SERCOS, PROFIdrive V3.1 |
| Continuous Current (per axis) | 15A / 10A |
| Peak Current (per axis) | 40A |
| Power Loss (per axis) | 110W |
| Signal Processing Power Consumption | 40W |
| Cooling Method | Internal air cooling (built-in blower) |
| Operating Voltage | DC 530V (3-phase AC 400–480V input) |
| Frequency Range | 0–1000Hz |
| Operating Temperature | 5°C to +45°C |
| Storage Temperature | -30°C to +85°C |
| Protection Class | IP10 |
| Dimensions (W×H×D) | 263mm × 58mm × 28mm |
| Weight | 8kg |
| Certifications | CE, UL |








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