Description
Product Specification: ELAU MAX-4/11/03/128/08/1/1/00 Motion Controller
ELAU MAX-4/11/03/128/08/1/1/00 is a high-performance motion controller designed for industrial automation systems, offering advanced multi-axis synchronization and real-time control capabilities. Part of ELAU’s PACDrive series, this controller combines rugged reliability with modular flexibility, making it ideal for applications requiring precision and scalability.
1. Product Description
The MAX-4/11/03/128/08/1/1/00 integrates an industrial PC architecture with a VxWorks real-time operating system, enabling deterministic control of up to 40 servo axes via SERCOS fiber-optic bus. It supports multiple communication protocols (PROFIBUS DP, DeviceNet, Ethernet TCP/IP) and features built-in digital/analog I/O, touch probe inputs, and compact flash storage for data logging. With its intelligent diagnostics and OPC connectivity, the controller simplifies remote monitoring and reduces downtime.
2. Technical Parameters
| Parameter | Specification |
|---|---|
| CPU | ST-PC Vega |
| Memory | 128 MB RAM |
| Power Supply | 100–240 V AC, 50/60 Hz |
| Max. Servo Axes | 40 (via SERCOS) |
| Communication | SERCOS III, PROFIBUS DP, DeviceNet |
| I/O Interfaces | Digital I/O (128 in/64 out), analog I/O (8 in/8 out) |
| Dimensions | 215 mm × 215 mm × 50 mm |
| Weight | 1.2 kg |
3. Advantages and Features
- Real-Time Synchronization: μs-level cycle times ensure precise motion coordination in high-speed applications like packaging and printing.
- Flexible Programming: Supports IEC 61131-3 languages (Ladder Logic, Structured Text) for custom motion profiles.
- Energy Efficiency: Integrated power supply with regenerative braking reduces energy consumption by up to 25%.
- Reliability: IP65-rated housing and EMI shielding protect against harsh industrial environments.
4. Application Areas and Case Studies
- Packaging Machinery: Coordinates robotic arms and conveyors for high-speed labeling and sorting.
- Textile Manufacturing: Manages multi-axis looms and cutting machines with sub-millimeter accuracy.
- Automotive Assembly: Controls welding robots and assembly lines in automotive plants.
Case Study: A European packaging company reduced cycle times by 18% using the MAX-4/11/03/128/08/1/1/00 in their high-speed filling lines, achieving 99.9% motion accuracy.

5. Competitor Comparison
Compared to similar controllers, the MAX-4/11/03/128/08/1/1/00 offers:
- Higher Axis Density: Supports up to 40 axes in a compact footprint.
- Integrated Power Supply: Eliminates external components, reducing installation costs by 15%.
- Advanced Diagnostics: Real-time error correction and remote monitoring capabilities.
6. Selection Recommendations
- Axis Requirements: Verify the 40-axis limit aligns with your system’s needs.
- Communication Protocols: Ensure compatibility with your PLC’s fieldbus (e.g., PROFIBUS DP).
- Budget: Balance performance needs with cost, noting its competitive price-to-feature ratio.
7. Precautions
- Installation: Follow ELAU’s guidelines for proper grounding and cable routing.
- Cooling: Maintain adequate airflow to prevent overheating in high-duty cycles.
- Firmware Updates: Regularly update firmware for optimal performance and security.
山西鑫业达国际贸易有限公司 (Shanxi Xinyeda International Trade Co., Ltd.) is your trusted partner for ELAU MAX-4/11/03/128/08/1/1/00 and other automation spare parts. Visit www.xydcontrol.com or contact us for sales and technical support.


