Introduction to B&R 8MSA5X.RO-X400-1
1. Product Description
The B&R 8MSA5X.RO-X400-1 is a high-performance servo drive designed for precision motion control in industrial automation systems. As a core component of B&R’s advanced motion control portfolio, it integrates cutting-edge power electronics, real-time control algorithms, and robust communication capabilities to deliver accurate, dynamic, and reliable motor control. This drive is engineered to handle demanding industrial applications, enabling precise regulation of motor speed, torque, and position while ensuring seamless integration with broader automation architectures. It supports a wide range of servo motors, making it a versatile solution for optimizing motion performance in complex production environments.
2. Product Parameters
| Parameter | Details |
|---|---|
| Input Voltage | Three-phase AC 380-480V ±10%, 50/60Hz |
| Output Current | Continuous output current: 15A; Peak output current: 45A (for 3 seconds) |
| Power Rating | Rated power: 7.5kW |
| Control Precision | Position control accuracy: ±0.01mm (when paired with high-resolution encoders); Speed regulation range: 0.1-6000 RPM |
| Response Time | Torque response time: <1ms; Position loop update rate: 10kHz |
| Encoder Support | Compatible with incremental encoders (TTL/HTL), absolute encoders (SSI, EnDat 2.2), and resolver interfaces |
| Communication Interfaces | Integrated Ethernet POWERLINK, PROFINET, and CANopen; Supports real-time data exchange with PLCs and HMI systems |
| Operating Temperature Range | -10°C to +55°C (ambient); Derating required above 40°C |
| Protection Features | Overcurrent, overvoltage, undervoltage, overtemperature, short-circuit, and ground fault protection; Safe torque off (STO) according to EN ISO 13849-1 PLd |
3. Product Specifications
- Physical Dimensions: 220mm (length) × 140mm (width) × 180mm (height), featuring a compact, space-saving design suitable for cabinet installation.
- Mounting Type: DIN rail mounting (35mm standard rail) with secure clip-on fixation, enabling quick and stable installation in industrial control cabinets.
- Weight: Approximately 2.8kg, lightweight enough for easy handling during installation and maintenance.
- Enclosure Rating: IP20 protection class for indoor cabinet use, protecting internal components from dust and accidental contact.
- Cooling Method: Natural convection cooling with optimized heatsink design, reducing the need for external fans in moderate load conditions.
4. Series
The 8MSA5X.RO-X400-1 belongs to B&R’s 8MSA series of servo drives, a family of high-performance motion control solutions renowned for their precision, scalability, and integration flexibility. The 8MSA series is part of B&R’s comprehensive automation ecosystem, which includes controllers, HMIs, I/O modules, and software tools like Automation Studio. Designed for modularity, drives in this series range from low-power to high-power variants, allowing system integrators to select the exact model based on application requirements. They share a unified programming environment and communication protocols, ensuring consistent performance and easy interoperability across different production lines and machines.
5. Features
- High Dynamic Performance: Equipped with advanced field-oriented control (FOC) algorithms and high-speed processors, enabling rapid torque and speed adjustments to meet dynamic load changes in real time—critical for applications like robotic arms and high-speed packaging machines.
- Seamless System Integration: Supports industry-standard communication protocols (Ethernet POWERLINK, PROFINET) and B&R’s proprietary Automation Bus, facilitating easy integration with PLCs, HMIs, and other automation components for centralized control and monitoring.
- Robust Design: Built with industrial-grade components and reinforced thermal management, ensuring reliable operation in harsh environments with voltage fluctuations, electromagnetic interference (EMI), and temperature variations.
- Intelligent Diagnostics: Integrated condition monitoring and diagnostic functions provide real-time data on drive status, motor performance, and fault alerts via the controller or HMI, enabling predictive maintenance and minimizing downtime.
- Safety Compliance: Incorporates safety features such as Safe Torque Off (STO) to meet functional safety standards (EN ISO 13849-1 PLd), enhancing operator and equipment safety in industrial settings.
6. Role
In industrial automation systems, the B&R 8MSA5X.RO-X400-1 servo drive acts as the “power bridge” between the control layer and the mechanical layer. It receives motion commands (e.g., position, speed, torque setpoints) from a 上级 controller (such as B&R’s PLC or motion controller) via real-time communication networks. Using its internal control algorithms, it converts these commands into precise electrical signals to drive servo motors, regulating their operation with high accuracy. By continuously feedbacking motor status data (e.g., actual speed, position, current) to the controller, it enables closed-loop control, ensuring the mechanical system operates according to predefined parameters. This role is critical for maintaining process stability, improving production precision, and reducing energy consumption.
7. Applications
- Machine Tool Industry: Powers precision axes in CNC milling machines, lathes, and grinders, ensuring high-accuracy positioning and smooth feed movements for complex part machining.
- Packaging Machinery: Controls conveyor belts, filling heads, and sealing mechanisms in food, beverage, and pharmaceutical packaging lines, enabling precise synchronization and speed adjustment to optimize packaging efficiency and reduce material waste.
- Robotics: Drives joint motors in industrial robots (e.g., SCARA, 6-axis robots) for precise motion control in assembly, welding, and material handling tasks, ensuring repeatability and operational safety.
- Printing and Labeling Equipment: Regulates the speed and tension of printing rollers and label applicators, maintaining consistent print quality and accurate label alignment across high-speed production runs.
- Material Handling Systems: Controls servo motors in automated guided vehicles (AGVs), linear modules, and robotic arms for precise material transport, sorting, and stacking in logistics and warehouse automation.
8. Application Fields
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Automotive Manufacturing: Integral to automated assembly lines, robotic welding stations, and precision testing equipment, ensuring high throughput and consistent quality in vehicle production.
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Electronics Manufacturing: Used in PCB assembly machines, semiconductor handling systems, and display panel production lines, where micron-level positioning accuracy is critical for component placement and processing.
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Food and Beverage Processing: Applied in filling, capping, and packaging systems, adhering to strict hygiene standards and enabling precise control to avoid product spillage or contamination.
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Pharmaceutical Production: Powers automated dosing, labeling, and inspection equipment in pharmaceutical lines, ensuring compliance with regulatory requirements for precision and traceability.
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Renewable Energy Equipment: Controls motion systems in solar panel manufacturing machines and wind turbine component production, supporting the efficient production of clean energy technologies.
This introduction covers the core attributes of the B&R 8MSA5X.RO-X400-1, highlighting its technical capabilities and industrial relevance. For specific technical details or customization options, refer to B&R’s official documentation or contact their technical support.
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