E4809-770-015-A
by Okuma
The Okuma E4809-770-015-A is a precision CNC board manufactured by Okuma, part of the E4809 CNC Boards series. It features an integrated Signal/Power cable interface and a Custom/Proprietary connector type, ensuring secure and reliable mating with machine control systems. With an operating temperature range of -20°C to 80°C and a voltage rating of 300V, this board is designed to withstand the thermal and electrical demands of modern servo amplification applications. Its primary function is to serve as a robust interface between the CNC control unit and high-power AC servo motors, providing accurate signal processing and power distribution for optimized motion control.
Detailed technical specifications of the E4809-770-015-A highlight its suitability for industrial environments. The board supports a Current Rating of 10A for signal and auxiliary power circuits and employs a durable PVC sheath over a foil and braid Shielding system to minimize electromagnetic interference. With a cable Length of 15 feet, the unit can accommodate a variety of machine layouts without compromise. The open construction of the board facilitates natural air convection, enhancing heat dissipation and minimizing the need for auxiliary cooling components. The proprietary connector design ensures low-contact resistance, reducing voltage drops and maintaining signal integrity under high-load conditions.
This CNC board is engineered for seamless integration with Okuma hardware and software, requiring minimal configuration for plug-and-play operation. Its wide temperature tolerance and robust PVC sheathing confer enhanced durability against mechanical wear, oil, and contaminants common in shop-floor environments. The foil and braid shielding further protects critical feedback loops from EMI, promoting stable and repeatable performance. Ideal for industrial automation systems, the E4809-770-015-A delivers reliable servo amplification, precision control, and reduced downtime, making it a valuable component in high-throughput manufacturing applications.
