FANUC CNC Dual-Axis Servo Amplifier A06B-6117-H256 αi SV 20/40L The Ultimate Control Solution for CNC Machines

FANUC CNC Dual-Axis Servo Amplifier A06B-6117-H256 αi SV 20/40L

The FANUC CNC Dual-Axis Servo Amplifier A06B-6117-H256 αi SV 20/40L is a sophisticated servo drive solution engineered to deliver precise, high-performance control for dual-axis motion in CNC (Computer Numerical Control) machine tools. As part of FANUC's esteemed αi SV series, this amplifier combines advanced control technology with robust engineering to meet the demanding requirements of modern industrial automation.

Basic Functions

The A06B-6117-H256 αi SV 20/40L is designed to independently control two servo motors, with rated continuous current outputs of 20A and 40A per axis, respectively. The "L" designation indicates enhanced low-speed performance and torque capabilities, making it suitable for applications requiring precise control at both high and low speeds. The amplifier accepts a standard 200-240VAC, 3-phase power input, ensuring compatibility with a wide range of industrial power supplies.

Key Features and Advantages

1. High-Precision Control

• Advanced Control Algorithm: Utilizes FANUC's proprietary full-digital sine-wave PWM (Pulse Width Modulation) control with IGBT (Insulated Gate Bipolar Transistor) transistors, achieving ultra-fine resolution and accuracy in motor speed, position, and torque control.
• Enhanced Low-Speed Performance: The "L" variant provides increased torque at low RPMs without sacrificing smoothness or accuracy, making it ideal for applications such as thread cutting, fine boring, and precision grinding.

2. Dual-Axis Independence with Synchronization

• Independent Axis Control: Each axis can be programmed and controlled independently, allowing for complex motion profiles and synchronized movements.
• Advanced Synchronization Features: Supports helical interpolation, circular cutting, and other coordinated motion tasks, ensuring seamless operation in multi-axis machining.

3. Robust and Reliable Design

• High-Quality Components: Built with industrial-grade components and a rugged enclosure, the amplifier is designed to withstand harsh industrial environments.
• Comprehensive Protection Features: Includes overcurrent, overvoltage, thermal, and short-circuit protection to safeguard both the amplifier and connected motors from damage.

4. Energy Efficiency

• Dynamic Braking: Efficiently dissipates regenerative energy back into the power grid, reducing energy consumption and operating costs.
• Intelligent Power Scaling: Adjusts the amplifier's power output based on actual demand, optimizing energy usage.

5. Easy Integration and Configuration

• Wide Compatibility: Fully compatible with a range of FANUC CNC systems, including Series 0i, 15i, 16i, 18i, 30i, and 31i.
• Flexible Communication Interfaces: Supports RS485, CANopen, and Ethernet (optional) for seamless integration with industrial networks.
• User-Friendly Configuration: Intuitive interface and comprehensive parameter settings allow for quick and straightforward setup.

Performance, Stability, and Reliability

The A06B-6117-H256 αi SV 20/40L excels in performance, stability, and reliability, thanks to its advanced control algorithms, high-quality components, and rigorous testing procedures. The amplifier's fast response times and high bandwidth ensure smooth and accurate motion control, even under dynamic loading conditions. Its robust design and comprehensive protection features provide peace of mind in demanding industrial environments, minimizing the risk of costly downtime and repairs.

Application Scenarios, Target Users, and Industries

Application Scenarios

• Precision Machining: Ideal for fine boring, thread cutting, and profile milling, where high accuracy and smooth motion control are essential.
• Complex Contouring: Supports helical interpolation, circular cutting, and other complex motion profiles in multi-axis machining centers.
• High-Speed Production: Enables high-speed, high-efficiency machining while maintaining tight tolerances.

Target Users

• CNC Machine Tool Manufacturers: Seeking high-performance servo drives for their machine tools.
• System Integrators: Requiring reliable and flexible servo solutions for custom automation projects.
• End-Users: In industries such as automotive, aerospace, mold making, and general precision engineering.

Industries

• Automotive: For precision machining of engine components, transmission parts, and chassis components.
• Aerospace: For high-precision machining of turbine blades, structural components, and landing gear parts.
• Mold Making: For producing high-precision molds with tight tolerances and smooth surface finishes.
• General Precision Engineering: For applications requiring high accuracy and repeatability, such as medical device manufacturing and electronics assembly.

Technical Specifications Table

Conclusion

The FANUC CNC Dual-Axis Servo Amplifier A06B-6117-H256 αi SV 20/40L is a top-tier solution for CNC machine tool applications requiring high-precision, dual-axis motion control with enhanced low-speed performance. Its advanced features, combined with its robust design and comprehensive protection, make it an ideal choice for manufacturers seeking to enhance their machining capabilities and productivity in demanding industrial environments. Whether in automotive, aerospace, mold making, or general precision engineering, this amplifier delivers the performance, stability, and reliability needed to meet the demands of modern manufacturing processes.