Fanuc S World Page

The company is famously insular. Its founder, Dr. Seiuemon Inaba, believed that to control quality, you must control everything. Consequently, inside FANUC’s Mt. Fuji complex, robots build robots. The factory is automated to such a degree that it can famously run unattended for up to 30 days. Lights are often turned off in the machining sections because the machines don’t need eyes to see. FANUC’s dominance rests on three interconnected technologies that form the holy trinity of industrial automation:

Before a FANUC robot is shipped to a customer, it has already lived a simulated lifetime of abuse. The company boasts that its robots’ Mean Time Between Failures (MTBF) is measured in decades, not hours. In the manufacturing world, downtime is the ultimate sin, and FANUC sells absolution. Despite its mechanical perfection, FANUC’s world is not without friction. Critics argue that the company has historically been a "walled garden." Their proprietary communication protocols, while robust, often require customers to buy only FANUC products to get the best performance. In an era pushing for open standards and "plug-and-play" interoperability, this insularity is a risk. fanuc s world

A brain is useless without muscles. FANUC manufactures its own ultra-efficient servo motors and drives. These are the "muscles" that move the axes of a machine tool or the joints of a robot with micron-level precision. By manufacturing their own motors, gears, and castings, FANUC achieves a seamless integration that competitors struggle to copy. The company is famously insular