In modern industrial automation, precise motion control is essential for improving production speed, product quality, and machine efficiency. Servo drives are key components that control the movement of motors by regulating speed, torque, and position.
The B&R ACOPOS drive is a high-performance servo drive platform developed by B&R Industrial Automation for advanced motion control applications. It is widely used in industries requiring fast response, accurate positioning, and synchronized multi-axis movement, such as packaging, robotics, printing, semiconductor manufacturing, and assembly automation.
Unlike traditional motor drives that mainly focus on speed regulation, ACOPOS servo drives provide intelligent motion functions, allowing machines to perform complex movements such as electronic gearing, cam profiles, CNC operations, and synchronized axis control.
The ACOPOS product family includes different drive solutions designed for various industrial requirements.
The main product series include:
ACOPOS 8V1 Servo Drives
ACOPOSmulti Modular Servo Systems
ACOPOSinverter Frequency Drives
ACOPOS P3 Servo Drives
ACOPOSmotor Decentralized Drive Systems
Each series provides different power ranges, installation methods, and motion control capabilities to meet different machine designs. (Wake Industrial)
A servo drive works as the connection between the controller and the motor. It receives motion commands from the PLC or motion controller, processes feedback signals from encoders, and adjusts motor operation in real time.
A typical ACOPOS motion control system includes:
PLC or Industrial Controller
The controller sends commands such as position, speed, and acceleration requirements.
ACOPOS Servo Drive
The drive controls motor current, torque, and movement based on the received commands.
Servo Motor and Encoder
The encoder provides real-time feedback about motor position and speed, allowing the system to correct errors instantly.
This closed-loop control method enables high accuracy and repeatability, which is essential for demanding automation applications.
One of the major advantages of ACOPOS drives is their extremely fast response capability.
The ACOPOS platform supports very short communication cycles and fast control loop updates, allowing rapid reaction to load changes and production requirements. Some ACOPOS systems achieve communication cycles around hundreds of microseconds, with even faster internal control processing.
This makes ACOPOS suitable for applications where timing accuracy is critical, including:
High-speed packaging machines
Printing equipment
Pick-and-place systems
Electronic assembly lines
ACOPOS servo drives provide accurate control of:
Position
Velocity
Torque
Acceleration
With encoder feedback, the system continuously monitors actual motor movement and automatically adjusts operation.
This helps manufacturers achieve:
Higher product accuracy
Reduced mechanical errors
Improved production consistency
ACOPOS drives support various advanced motion technologies, including:
Multiple motors can operate together with synchronized speed relationships.
Example applications:
Conveyor synchronization
Multi-axis machines
Printing systems
Electronic cams replace mechanical cam mechanisms and allow flexible motion profiles through software.
Applications include:
Packaging machines
Cutting systems
Filling equipment
Flying saw applications require a cutting tool to move together with a continuously moving product. ACOPOS drives can synchronize the cutting movement with the production line.
For advanced machines, ACOPOS can support CNC-related motion tasks requiring multiple coordinated axes. (BR Automation)
The ACOPOS 8V1 series is designed for high-performance servo applications.
Main features include:
Modular configuration
Multiple power classes
Flexible communication options
Support for different feedback systems
The drive can integrate with various encoder technologies, including:
EnDat
HIPERFACE
Resolver
Incremental encoder
SSI
BiSS interfaces
This flexibility allows engineers to select suitable feedback systems according to application requirements. (Wake Industrial)
Typical applications include:
Machine tools
Packaging equipment
Robotics
Material handling systems
The ACOPOSmulti series is designed for complex machines requiring multiple servo axes.
Instead of using independent drives for each motor, ACOPOSmulti uses a modular architecture with shared power supply systems.
Advantages include:
Reduced cabinet space
Flexible axis expansion
Simplified wiring
Efficient power distribution
Additional modules can provide:
Encoder interfaces
Digital I/O
Feedback processing
Communication functions
This modular design makes ACOPOSmulti suitable for large automation systems with many synchronized axes. (Wake Industrial)
While servo drives focus on precise motion control, ACOPOSinverter products are designed for variable-speed motor applications.
They are commonly used for:
Pumps
Fans
Conveyors
General machine movement
Compared with standard frequency converters, ACOPOSinverter solutions can integrate into B&R automation environments for coordinated machine control.
Modern automation systems require fast and reliable communication between controllers and drives.
ACOPOS drives support industrial communication technologies such as:
POWERLINK
CAN
Industrial Ethernet-based networks
POWERLINK is commonly used in B&R automation systems because it provides deterministic communication suitable for synchronized motion applications. (Wake Industrial)
Fast communication allows multiple servo axes to work together with precise timing.
Packaging equipment often requires high-speed and accurate movement.
ACOPOS drives are used for:
Filling machines
Labeling machines
Sealing systems
Cartoning equipment
They enable precise synchronization between mechanical components.
Robotic applications require accurate control of multiple axes.
ACOPOS drives help control:
Robot joints
Automated assembly equipment
Printing machines require precise synchronization between rollers and cutting systems.
ACOPOS supports:
Electronic gearing
Registration control
High-speed positioning
Manufacturing equipment in semiconductor industries requires extremely accurate positioning.
ACOPOS provides:
Fast response
High repeatability
Smooth motion control
Fast processing and precise control allow machines to operate at higher speeds without sacrificing accuracy.
Integration with B&R Automation Studio simplifies configuration, programming, and diagnostics.
Modular options allow engineers to design systems ranging from single-axis machines to complex multi-axis production lines.
Integrated monitoring, diagnostics, and feedback systems help reduce downtime and simplify maintenance.
When choosing an ACOPOS drive, consider the following factors:
Check:
Motor power
Rated current
Voltage
Encoder type
Single-axis applications may use standard servo drives, while multi-axis systems may benefit from ACOPOSmulti.
Ensure compatibility with the machine controller and industrial network.
For simple speed control, a standard drive may be sufficient.
For applications requiring:
Synchronization
Position control
Electronic cams
CNC functions
a high-performance servo system is recommended.
B&R ACOPOS drives are advanced servo motion solutions designed for modern industrial automation. With high-speed control, precise positioning, flexible communication, and advanced motion functions, they help manufacturers build faster, smarter, and more efficient machines.
From packaging and robotics to precision manufacturing, ACOPOS provides a scalable motion control platform that meets the requirements of demanding industrial applications. As automation continues to evolve, intelligent servo drives like ACOPOS will remain a critical technology for improving productivity and manufacturing accuracy. (B&R: Perfection in Automation)