Allen-Bradley 2198-S160-ERS3 Dual-Axis AC Servo Drive:

Ultimate Motion Control Solution

1. Introduction

The Allen-Bradley 2198-S160-ERS3 represents the pinnacle of dual-axis AC servo drive technology, delivering unmatched power density, precision control, and industrial connectivity. Designed for high-performance motion applications, this drive combines 153.8A peak current output with EtherNet/IP integration to meet the most demanding automation challenges across industries.

2. Key Specifications & Performance Features

3. Technological Superiority

3.1 Advanced Motion Control

The 2198-S160-ERS3 features:

• High-performance servo algorithms with 32-bit floating-point processing

• Anti-resonance control with 5 adaptive notch filters

• Virtual torque sensor for predictive maintenance capabilities

• ±0.01% speed regulation accuracy

3.2 Network Integration

• Native EtherNet/IP implementation with ≤100μs cycle times

• CIP Motion and CIP Sync for distributed clock synchronization

• Dual RJ45 ports for linear or ring topologies

• Integrated web server for remote diagnostics

3.3 Energy Efficiency

• Active front-end technology with >97% efficiency

• DC bus sharing capability across multiple drives

• Power factor correction (PFC) ≥0.98

• Energy monitoring per ISO 50001 standards

4. Industry Applications

5. Competitive Differentiation

5.1 Versus Conventional Drives

• 67% higher power density than comparable models

• Integrated safety reduces cabinet space by 30%

• Auto-tuning eliminates 80% of commissioning time

• Single-cable technology cuts wiring costs by 50%

5.2 Unique Capabilities

• Dynamic stiffness control for varying mechanical loads

• Predictive maintenance through torque monitoring

• Firmware update without system shutdown

• Multi-motor phasing for geared applications

6. Technical Support & Service

Allen-Bradley provides:

• 24/7 global support through Rockwell Automation

• Studio 5000 integration for seamless programming

• On-site commissioning services available

• 3-year warranty standard coverage

7. Conclusion

The 2198-S160-ERS3 sets new benchmarks for dual-axis servo performance, delivering:

• Industrial-leading 153.8A output in compact footprint

• Network-integrated motion control via EtherNet/IP

• Energy-saving regeneration with active front-end

• Future-proof architecture for Industry 4.0

For high-power motion applications requiring precision, reliability, and connectivity, the 2198-S160-ERS3 represents the optimal technical solution in today's automation landscape.