Product Description

By design, Okuma drive and motion control products can be used to solve factory automation challenges of various kinds. They are high-performance products with a high degree of operational reliability based on the use of innovative technologies in their design. Okuma has years of experience in the creation of such products, and this is why it remains a top brand in the global market. It is based in Japan and has released several products, including servo motors and, more recently, pallet pools, gantry loaders, and the ROID series.

The E4809-045-145-A is a bubble memory card in the E4809 family. It is equipped with preloaded firmware that controls a wide range of functions. With a weight of about 1kg, this memory card is lightweight and easy to handle. Its storage and transport can also be easily managed because of this low weight and its compact size. Like other cards in this series, it is composed of a thin magnetic film deposited onto garnet. Due to the highly durable nature of the bubble memory card, it can be used extensively without the risk of damage or data loss.

Data is stored on tiny bubbles of a metallic material that is magnetized in the E4809-045-145-A. This represents binary information and allows large amounts of data to be stored in small areas. This bubble memory card and others in the series store relevant information like the control software, machine parameters, and part programs. Although this form of technology is not used anymore, they are used by some vintage Okuma products. This is because they are highly resistant to harsh environmental conditions and were the best at the time of production.