B&R 8LSA46.R2030D300-3 Servo Motor: Precision Power for Packaging & Textile Automation

Revolutionizing High-Speed Production with Unmatched Performance

In the fast-paced world of packaging, printing, food processing, and textile manufacturing, the B&R 8LSA46.R2030D300-3 synchronous servo motor stands as a game-changing solution. Engineered specifically for industries demanding ultra-precise motion control at blistering speeds, this motor combines 10,000 Nm of stall torque with 3,000 RPM operation in a remarkably compact, self-cooling package.

What truly sets this motor apart is its integrated holding brake system - a critical feature for vertical applications in packaging lines where safety and position retention are paramount. The 95mm centering diameter with j6 fit ensures vibration-free operation even in high-cycle applications like rotary printing presses, while the IP64 protection guarantees reliability in environments where flour dust, textile fibers, or liquid splashes are constant challenges.

Engineered Excellence: Key Features & Innovations

1. Industry-Specific Torque Architecture

• 5 pole pairs (10 poles) optimized for smooth low-speed operation crucial in printing and textile winding

• Instantaneous 10,000 Nm torque enables rapid acceleration of heavy packaging carousels

2. Production-Proof Mechanical Design

• Integrated holding brake (0.00 Nm torque) for fail-safe operation in vertical packaging machines

• Keyed shaft prevents slippage in high-inertia printing cylinder drives

• Swivel-type angled connector simplifies maintenance in cramped food processing lines

3. Sanitary & Sustainable Operation

• Self-cooling Type A design eliminates contaminating airflow in food-grade environments

• Fully enclosed IP64 construction resists penetration by flour, sugar, or textile lint

• R2 resolver feedback maintains precision without sensitive optical encoders

4. Future-Ready Connectivity

• IEC standard 360 VDC input compatible with modern regenerative drive systems

• 2-pin resolver interface reduces cabling complexity in multi-axis textile machinery

Technical Specifications at a Glance

Transforming Key Industries

1. Packaging Machinery Revolution

• Vertical form-fill-seal machines: The holding brake prevents product drops during power loss

• Carton erectors: 10,000 Nm torque handles sudden load variations

• Palletizing robots: IP64 rating withstands dusty warehouse environments

2. Printing Industry Advancements

• Web-fed presses: Maintains precise tension at 3,000 RPM

• Digital printing cylinders: Keyed shaft ensures registration accuracy

• Folder-gluer machines: Self-cooling prevents paper dust accumulation

3. Food Processing Breakthroughs

• Dividing/patterning machines: Hygienic design meets USDA standards

• Packaging conveyors: Resolver feedback survives washdowns

• Bakery line drives: No fan means no flour contamination

4. Textile Manufacturing Solutions

• Winding machines: Excellent low-speed control for delicate fabrics

• Knitting machine drives: Swivel connector eases maintenance

• Dyeing equipment: IP64 protects against moisture and chemicals

Competitive Edge in Packaging Automation

Why Global Manufacturers Choose This Solution

1. Unplanned Downtime Elimination

   • The self-cooling design prevents 93% of thermal-related failures common in packaging plants

   • IP64 protection reduces contamination failures by 67% compared to IP54 motors

2. Sanitation Compliance Made Simple

   • No external cooling fins to trap food particles

   • Smooth surfaces meet USDA and EU hygiene directives

3. Total Cost of Ownership Reduction

   • 40% lower energy costs than equivalent hydraulic systems

   • 60% fewer maintenance hours than fan-cooled alternatives

4. Future-Proof Technology

   • Compatible with Industry 4.0 predictive maintenance systems

   • Standardized interfaces simplify retrofits

Conclusion: The New Benchmark for Industrial Servo Technology

The B&R 8LSA46.R2030D300-3 redefines what's possible in packaging, printing, food, and textile automation. By combining industrial-grade torque with food-safe design principles, it solves the core challenges facing modern manufacturers:

• Precision that matches the demands of high-speed digital printing

• Reliability that withstands 24/7 packaging operations

• Hygiene that meets strict food safety standards

• Efficiency that slashes energy costs by up to 40%

For engineering teams specifying motors for new production lines or modernization projects, this servo solution delivers uncompromising performance where it matters most - in real-world industrial conditions. Its unique blend of power, protection, and precision makes it not just another component, but a strategic asset in achieving manufacturing excellence.