B&R 8LSA25.R0060D100-3 High-Speed Resolver-Based Synchronous Motor for Demanding Motion Applications

Revolutionary High-Speed Motion Solution with Robust Feedback

The B&R 8LSA25.R0060D100-3 represents a specialized high-performance synchronous motor designed for extreme-speed applications requiring rugged reliability. Featuring a resolver feedback system and optimized for use with B&R's ACOPOS drive systems, this motor delivers exceptional 6,000 rpm performance in harsh industrial environments where traditional encoders may fail.

Technical Specifications & ACOPOS Integration Features

Breakthrough Resolver Technology

1. Rugged Position Feedback

• Military-Grade Reliability: Operates in:

  • Extreme temperatures (-40°C to +125°C)

  • High-vibration environments (up to 20g)

  • Contaminated conditions (oil mist, metal chips)

• Absolute Position Tracking: Resolver provides continuous position data without batteries

• EMC Immunity: No signal degradation in high-noise environments

2. ACOPOS Drive Optimization

• Auto-Tuning Capabilities:

  • Automatic resolver offset calibration

  • Dynamic compensation for resolver nonlinearities

  • Real-time error compensation

• Advanced Control Features:

  • Vibration suppression algorithms

  • Adaptive jerk control

  • Resonance avoidance filtering

Performance Comparison: Resolver vs Encoder

ACOPOS-Specific Integration Features

1. Plug-and-Play Configuration

• Automation Studio Recognition: Motor parameters auto-loaded from drive database

• One-Button Tuning: Automatic commissioning wizard optimizes:

  • Current loops

  • Speed loops

  • Position loops

2. Advanced Diagnostic Capabilities

• Resolver Health Monitoring:

  • Signal strength indicators

  • Phase imbalance detection

  • Wear prediction algorithms

• Preventive Maintenance Triggers:

  • Bearing wear analysis

  • Insulation degradation monitoring

  • Thermal aging indicators

3. Motion Control Enhancements

• Dynamic Stiffness Adjustment:

  • Automatically adapts to changing loads

  • Compensates for mechanical wear

• Safe Motion Integration:

  • STO (Safe Torque Off)

  • SS1 (Safe Stop 1)

  • SLS (Safely Limited Speed)

Industry-Specific Application Solutions

1. Metal Processing

• Laser Cutting Systems: Resolver unaffected by plasma interference

• CNC Punch Presses: Withstands mechanical shocks from punching operations

2. Heavy Machinery

• Mining Equipment: Operates reliably in dusty conditions

• Offshore Systems: Resists saltwater corrosion

3. Extreme Environment Automation

• Foundry Robots: Performs in high-temperature casting areas

• Cryogenic Handling: Functions in freezer storage applications

Installation Guidelines for ACOPOS Systems

Electrical Integration

• Power Connection:

  • 560VDC bus via ACOPOSmulti

  • Recommended cable: B&R 8V1040.00-2

• Resolver Wiring:

  • Shielded twisted pair mandatory

  • Maximum length: 30 meters

  • Special resolver input module required

Mechanical Considerations

• Shaft Alignment:

  • <0.02mm radial misalignment

  • <0.05° angular misalignment

• Vibration Isolation:

  • Recommended natural frequency >100Hz

  • ACOPOS adaptive filtering handles residual vibrations

Thermal Management

• Cooling Requirements:

  • No external cooling needed below 4,000 rpm

  • Forced air recommended above 5,000 rpm continuous

• Thermal Monitoring:

  • ACOPOS provides real-time winding temperature

  • Automatic derating protects motor

Maintenance & Service Lifecycle

Conclusion

The B&R 8LSA25.R0060D100-3 with resolver feedback represents the ultimate solution for high-speed applications in extreme environments. When paired with ACOPOS drive systems, it delivers unmatched reliability and precision where conventional motors would fail. The combination of military-grade resolver technology and B&R's advanced motion control creates a system capable of operating in the most demanding industrial conditions while maintaining exceptional performance.