The A6824 is a high-performance multi-axis motion controller, engineered to coordinate the movement of up to 24 servo or stepper motors in industrial automation systems. It is part of Emerson’s advanced motion control suite, designed to integrate seamlessly with servo drives, machine vision systems, and human-machine interfaces (HMIs).
Model A6824
Brand Emerson
Type Multi-Axis Motion Controller
Power Supply 24V DC (redundant inputs)
Operating Temperature 0°C to 60°C
Mounting DIN rail (35mm) or panel mount
Dimensions 280mm x 180mm x 100mm (W x H x D)
Weight 4.2kg
Axes Capacity Up to 24 axes (expandable)
Interfaces 4 x EtherCAT, 2 x PROFINET, 2 x USB, 1 x RS485
Motion Control Modes Point-to-point, linear/circular interpolation, electronic gearing
Programming Language IEC 61131-3 (ST, LD, FBD), C++ API
Certifications CE, UL, cUL, RoHS
Positioning Accuracy ±0.1 micrometer
Communication Latency <100 microseconds
Environmental Rating IP20 (enclosed)
The A6824 is a high-performance multi-axis motion controller, engineered to coordinate the movement of up to 24 servo or stepper motors in industrial automation systems. It is part of Emerson’s advanced motion control suite, designed to integrate seamlessly with servo drives, machine vision systems, and human-machine interfaces (HMIs).
A6824
This controller acts as the “brain” of multi-axis systems, executing complex motion profiles—such as electronic gearing, cam profiling, and interpolation—with sub-millisecond precision. What makes the A6824 valuable for engineers and integrators is its scalable architecture, allowing it to grow from 4 axes in small machines to 24 axes in large production lines. It fits into system architectures by centralizing motion control, reducing the need for multiple standalone controllers and simplifying programming. Its compatibility with industry-standard motion languages (like IEC 61131-3) ensures easy integration with existing PLCs and PACs.
A6824
Main features and advantages:
The A6824’s technical strengths lie in its ability to handle complex motion algorithms without latency. Its dual-core processor executes 32-bit floating-point calculations at 1 GHz, enabling smooth contouring motions for applications like 3D printing of industrial parts or CNC machining of aerospace components. The controller supports both absolute and incremental encoders, with a position resolution of 1 nanometer—critical for semiconductor wafer handling, where even microscopic shifts can ruin expensive substrates.
Hardware-wise, the A6824 features a rugged, fanless design with a cast aluminum chassis that dissipates heat efficiently, allowing operation in ambient temperatures up to 60°C. It includes built-in vibration resistance (up to 5G), making it suitable for installation near high-speed machinery like packaging line conveyors. Advanced error-handling capabilities automatically detect motor faults or encoder signal loss, triggering safe shutdown sequences to prevent equipment damage—a vital feature in high-value manufacturing processes.
A6824
Technical specifications:
Model A6824
Brand Emerson
Type Multi-Axis Motion Controller
Power Supply 24V DC (redundant inputs)
Operating Temperature 0°C to 60°C
Mounting DIN rail (35mm) or panel mount
Dimensions 280mm x 180mm x 100mm (W x H x D)
Weight 4.2kg
Axes Capacity Up to 24 axes (expandable)
Interfaces 4 x EtherCAT, 2 x PROFINET, 2 x USB, 1 x RS485
Motion Control Modes Point-to-point, linear/circular interpolation, electronic gearing
Programming Language IEC 61131-3 (ST, LD, FBD), C++ API
Certifications CE, UL, cUL, RoHS
Positioning Accuracy ±0.1 micrometer
Communication Latency <100 microseconds
Environmental Rating IP20 (enclosed)
Contact Us Phone:+86 16626708626 WeChat/WhatsApp:+86 16626708626 Email: 3772179818@qq.com
Application areas:
In the fast-paced world of industrial packaging, where precision and speed determine production efficiency, theA6824 stands as a critical component. Imagine a beverage bottling plant where thousands of bottles move along conveyor belts, requiring precise labeling, capping, and inspection. Here, the A6824 synchronizes the motion of multiple servo motors controlling these processes, ensuring labels align perfectly with bottle seams and caps seal tightly—even as line speeds reach 500 bottles per minute. A single misalignment could lead to product waste or recall, making the A6824s reliability indispensable.
In automotive component manufacturing, where robotic arms assemble intricate parts like fuel injectors, the A6824manages the coordinated motion of grippers, rotary tables, and feeders. It processes real-time feedback from vision systems to adjust motor positions, ensuring parts fit within micrometer tolerances. Used in industrial automation across packaging, automotive, and electronics assembly, this multi-axis motion controller addresses the challenges of synchronizing complex motion sequences in environments where vibration, electrical noise, and rapid changeovers are constant realities.
Related products:
A6812 – Compact variant of the A6824 supporting up to 12 axes, ideal for small to medium machines.
A6824-EXP – Expansion module that increases the A6824’s axis capacity to 32, suitable for large-scale systems.
A6312 – Servo drive optimized for use with the A6824, delivering precise torque control for high-dynamic applications.
A6900-Vision – Machine vision interface that integrates with the A6824 for real-time position correction.
A6700-HMI – Touchscreen panel designed to program and monitor the A6824’s motion profiles.
A6105-PWR – Redundant power supply unit ensuring uninterrupted operation of the A6824 in critical lines.
A6402-CAB – Shielded cable set for connecting the A6824 to servo drives, minimizing electrical noise.
Installation and maintenance:
Before installing the A6824, ensure the mounting surface can support its weight and resist vibration—use anti-vibration mounts in high-shock environments like automotive plants. Verify the 24V DC power supply provides clean power (ripple <50mV) to prevent signal interference, with separate circuits for logic and motor power. Allow 100mm clearance around the controller for airflow, as its fanless design relies on natural convection. Configure axis parameters (like motor inertia and encoder resolution) using the manufacturer’s software, and calibrate homing sequences to ensure repeatable positioning.
For maintenance, inspect EtherCAT connections quarterly—tighten any loose connectors, as signal loss can cause axis desynchronization. Use the controller’s diagnostic logs monthly to track error rates; spikes may indicate failing encoders or drive issues. Update firmware semi-annually during scheduled shutdowns to access improved motion algorithms. Back up motion programs to a secure server, and test restore procedures annually to ensure quick recovery from hardware failures. Avoid exposing the A6824 to electrostatic discharge during maintenance, as this can damage its sensitive electronics.
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Email: 3772179818@qq.com
Phone: +86 16626708626
