.jpg)
AUTOMATION A20B-29 AXIS CONTROL MODULE SIF
| Part Number | A20B-2902-0060 |
| Manufacturer | FANUC |
| Type | PCBs |
| Model # | A20B29020060 |
| Warranty | 2 Year |
| Range | A20B |
| Category | SIF |
| Description | Servo Control |
| Design | Digital |
| Performance | 2-Axis |
| Configurations | 16MB/16TB or 18MB/18TB |
| Supports | 3rd & 4th Axis Expansion |
| Control | CNC |
| Controllers | Series 16 and 18 |
MRO Electric repairs CNCs, PLCs, Servo/Spindle Drives, Motors, Amplifiers, VFDs, HMIs, and more, most of which can be repaired in only 3-5 days.
MRO can restore your failed A20B-2902-0060 to remanufactured condition and save you up to 75% compared to buying new. We offer standard repair pricing to ensure you the best value for your repair.
Our certified technicians use rigorous testing procedures to ensure your parts are restored to fully functioning condition. Our team proudly stands behind all repairs by providing a minimum 2-year warranty.
Our technicians have vast experience with most manufacturers and models. In addition to this A20B-2902-0060 we also repair a wide range of other FANUC products, so if you don’t see the model you need, please contact us.
If you are interested in getting credit for your faulty A20B-2902-0060, just let us know, and we can issue you an RMA to send it in as an exchange. Our exchange program provides you with savings and keeps us stocked for the next time you need anything.
Want it shipped today?
Ask about exchanging your faulty A20B-2902-0060 for credit when ordering from MRO Electric
The FANUC A20B-2902-0060 is a high-performance servo control module for precision motion control in CNC machinery. Part of the A20B series, this digital PCB is engineered to deliver reliable and accurate 2-axis servo control while offering the capability to expand support for a third and fourth axis. Built to integrate seamlessly with FANUC Series 16 and 18 CNC controllers, this module plays a crucial role in industrial automation, ensuring smooth and efficient machine operations.
The A20B-2902-0060 is designed as a digital servo control module, meaning it utilizes modern electronic components to optimize signal processing, improve accuracy, and enhance machine responsiveness. This advanced digital architecture allows for precise axis positioning and smooth motor control, which are critical in CNC machining applications where precision and efficiency are paramount. Whether used in milling, turning, or robotic automation, this module ensures that motor movements are controlled precisely.
This servo control module is primarily designed for 2-axis operation, making it a fundamental component in CNC systems requiring synchronized movement of two servo motors. However, it also supports expanding control to a third and fourth axis, allowing manufacturers to scale their CNC machines for more complex machining tasks. This flexibility makes the A20B-2902-0060 a valuable investment for industries that require multi-axis control, such as aerospace, automotive, and precision engineering.
The A20B-2902-0060 is compatible with 16MB/16TB and 18MB/18TB memory configurations, which are standard within FANUC Series 16 and 18 controllers. These memory configurations determine the system's capacity to store machining programs, parameters, and operational data. The module's compatibility with these configurations ensures seamless integration into existing CNC setups, reducing the need for extensive modifications or upgrades when replacing or expanding system components.
Explicitly designed for CNC (Computer Numerical Control) applications, the FANUC A20B-2902-0060 works within a closed-loop system to provide real-time feedback and adjustments to motor movements. This ensures machine tools operate within tight tolerances, reducing errors and enhancing overall machining efficiency. As part of the SIF (Servo Interface) category, the module is a critical link between the CNC controller and servo motors, translating digital commands into precise physical movements.
Despite being discontinued by the manufacturer, the FANUC A20B-2902-0060 is immediately available for purchase through specialized suppliers like MRO Electric and Supply, which offers a two-year warranty on the module. This extended warranty ensures customers receive a reliable, tested, high-quality unit that meets operational demands. Additionally, free shipping is provided, making it easier and more cost-effective for businesses to acquire replacement parts or expand their CNC systems without unnecessary delays.
The FANUC A20B-2902-0060 is a robust digital servo control module that remains a critical component in CNC automation. Its ability to manage two axes with expansion capabilities for a third and fourth axis makes it a versatile choice for manufacturers. With support for FANUC Series 16 and 18 controllers, it integrates seamlessly into existing CNC setups while maintaining high precision and efficiency. With a two-year warranty and free shipping, this discontinued module is a sought-after solution for industrial automation and machining applications.
What is the FANUC A20B-2902-0060?
The FANUC A20B-2902-0060 is a digital servo control module for CNC (Computer Numerical Control) systems. It provides 2-axis servo control and supports expansion for a third and fourth axis, making it a critical component in precision machining and industrial automation.
Is the FANUC A20B-2902-0060 still in production?
No, FANUC has discontinued this module. However, it is still available through specialized suppliers like MRO Electric and Supply, which offers refurbished or surplus units with warranties.
What CNC controllers are compatible with this module?
The A20B-2902-0060 is designed to work with FANUC Series 16 and 18 controllers, which are commonly used in industrial machining and automation applications.
Can this module control more than two axes?
While it is primarily a 2-axis digital servo control module, it also supports expansion for a third and fourth axis, allowing for more complex machining operations.
What are the supported memory configurations?
This module is compatible with 16MB/16TB or 18MB/18TB configurations, which are standard for FANUC Series 16 and 18 CNC systems. These memory configurations determine the storage capacity for machining programs and system parameters.
What happens if my A20B-2902-0060 module fails?
If your module fails, you have several options:
Does the A20B-2902-0060 come with a warranty?
When purchased from MRO Electric and Supply, the unit comes with a two-year warranty, ensuring reliability and performance.
How quickly can I receive this module if I order it?
The A20B-2902-0060 is immediately available from MRO Electric and Supply and comes with free shipping, ensuring fast delivery for urgent replacements.
Is the installation of this module complex?
Installation is straightforward for trained CNC technicians. It requires proper integration with the FANUC CNC controller and servo motors, configuring system parameters for optimal performance.
FANUC products are manufactured in Japan and are designed for Commodity production, advanced machining, and CNC milling usage. They come with a 2-year warranty from MRO Electric. We also carry PCBs from other manufacturers such as Siemens and Control Techniques.
Check out the rest of our FANUC product line. Whether it's using our online instant quote feature, giving us a call at (800) 691-8511, or emailing us at sales@mroelectric.com, we strive for customer satisfaction first. This means lower prices and better service for you. For more products like A20B-2902-0060, take a look at more from our PCBs line. If your current unit has gone bad, take advantage of our Core Exchange program for the most inexpensive route. You can learn more about this program on our FAQ page here. We offer a repair service on all of our A20B-2902-0060 products that keep your downtime to a minimum. To stay up to date on manufacturer news, as well as access any of our datasheets, manuals, or other documentation, we suggest you take a look at our blog.
Very happy with the overall service, delivery, communication and delivery,
Conley CookeI needed a special drive, found it, and I was quickly assisted by Joe Kaminski. Everything was exactly as it should be....
JackWe have an older DMU80 CNC Machine and the Handheld Control was damaged beyond repair. MRO was very helpful in confirmin...
Abbey-Purchasing Specialist
© copyright 2025
