E4809-045-060-E
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The E4809-045-060-E is an internally installed component made from high carbon steel with a hardness of 48-52 HRC. Manufactured by Okuma under the E4809 CNC Boards series, it features a phosphate-coated surface finish. The operating temperature range spans -40°C to +120°C, with maximum loads of 12 kN axial and 20 kN radial.
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Product Description:
The E4809-045-060-E is a Control Board from the E4809 CNC board series of Okuma. It is a key component used in industrial automation, especially for driving LDU-TR motors. This board supports three-phase power input. The board is designed to operate on a 50/60 Hz operating frequency. Its voltage ratings typically include +12V and ±15V regulated supply rails.
The E4809-045-060-E control board integrates a VGA-like blue connector and multiple pin headers for I/O and sensor integration. The board works with HCM-1.2 and HCM-1.8 servo motors that offer compatibility with Okuma’s motor control ecosystem. It incorporates TTL-type rotary encoder inputs with 5V logic signals. The circuit board helps in controlling the encoder feedback up to 1024 PPR. The system uses blue precision potentiometers for adjusting gain, limit, and feedback control. The front side of the E4809-045-060-E control board features DIP switches for configuration and tuning of operational modes. The board consists of 7 x status LEDs that indicate various parameters. It is suitable for operation at elevations up to 2000 meters above sea level. Reliable performance of the motor is maintained within a temperature range of 0°C to 55°C. The board is designed to be used under 10% to 85% humidity level. Storage temperature conditions can vary from -20°C to 70°C without degradation.
The E4809-045-060-E control board uses through-hole and some DIP components for easy repair and replacement. The PCB layout features clear silk-screened labels for user-friendly diagnostics. The feedback control loops feature analog and digital pathways to maintain high precision. The board is designed to overcome 0.5G vibrations having 10 – 55 Hz frequency. The integrated ICs manage real-time processing and motor regulation. The board offers enhanced EMI shielding through the grounded mounting and component layout.
Frequently Asked Questions about E4809-045-060-E:
Q: How does EMI shielding improve E4809-045-060-E performance?
A: EMI shielding in E4809-045-060-E Okuma Control Board reduces signal interference. This ensures accurate data transmission and board stability in industrial environments.
Q: Why are analog-digital loops used in E4809-045-060-E?
A: E4809-045-060-E Okuma Control Board uses analog and digital loops to balance speed and precision. It enables responsive and accurate feedback control.
Q: What is the function of silk-screened labels E4809-045-060-E?
A: E4809-045-060-E Okuma Control Board uses silk-screened labels to simplify diagnostics and repairs. They improve maintenance accuracy and reduce troubleshooting time.
Q: How do DIP components enhance E4809-045-060-E serviceability?
A: DIP components in E4809-045-060-E Okuma Control Board are easily replaceable. This design reduces downtime and supports cost-effective maintenance procedures.
Q: Why are DIP switches important on E4809-045-060-E board?
A: E4809-045-060-E Okuma Control Board uses DIP switches for mode tuning and configuration. This allows field adjustments without reprogramming or hardware changes.
