FANUC A20B-8100-0665 is a Main CPU PCB designed for compatible FANUC Series 21i-B CNC systems. It integrates the PMC-SB7 function and Ethernet communication, providing the core processing platform for CNC operation and machine-control tasks. The board is commonly fitted in A02B-0285-Bxxx control-unit configurations and works with compatible CPU processor modules. It is suitable for CNC main-board replacement, maintenance, and repair. All parameters and machining programs should be backed up before replacement and reloaded as required. [stock available]
Q: What is your main line of business?
We sell and repair Fanuc, Mitsubishi, and Siemens products in China and provide other CNC spare parts.
Q: Where is your company? How do I get there?
Our headquarters is located in Shanghai City; the environment is elegant, and the equipment is professional.
Q: Do you have the test equipment? How long is the delivery time?
We have complete testing equipment, and all parts are tested 100% before they leave the factory. Most of the parts are in stock, so the delivery time is usually 1-2 days.
Q: What's the warranty on your parts?
New and used products all come with a 12-month basic warranty. If you receive the part but it does not work properly, you can return it to us within 7 days.
Q: How about the packing when they are sent out?
We usually use foam paper to fill all the areas inside the box to protect the parts. We often pack the parts in cardboard boxes, but if the parts are too heavy, we make wooden boxes for them.
Q: What deliveries are available?
UPS, DHL, FedEx, TNT, and EMS are available.