E4809-045-084-D
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The E4809-045-084-D is a CNC board component made from stainless steel with an operating temperature range of -20°C to 200°C. Manufactured by Okuma as part of their E4809 CNC Boards series, it has a passivated finish and measures 84 mm in length. The component features high corrosion resistance and weighs 15 grams.
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Product Description:
The E4809-045-084-D is a VAC Drive Unit made by Okuma. This unit belongs to the E4809 series and is engineered for industrial automation applications. It supports three-phase power operation and is compatible with 50/60 Hz frequency. The entire system can work with a rated voltage from +12V and ±15V regulated DC.
The terminals of E4809-045-084-D drive unit are designed in a way that prevents accidental errors due to being marked for current handling operations. The integrated rotary encoder inputs are in the TTL family, and they work at 5V DC. The encoder helps by measuring up to 1024 positions on each rotation. Many fuses are included in the unit, including 32A ceramic fast-blow types for overcurrent protection. The E4809-045-084-D drive unit has through-hole integrated circuits, logic chips in sockets, and many operational amplifiers. Yellow relay modules ease the process of changing and isolating different signals. The cooling system has heat sinks to keep things stable and cool as the system operates for a long period. You can set the controller unit’s modes with the help of DIP switches. Closed-loop control systems have analog and digital feedback loops included.
The E4809-045-084-D drive unit has Diagnostic LEDs to indicate board activity, faults, and input status. The unit is dependable when it operates in temperatures ranging from 0°C to 55°C. It can be stored in non-operational conditions from -20°C to 70°C. It does not suffer from water condensation in up to 85% humidity. Elevation capacity is supported up to 2000 meters without performance loss. The allowable vibration for the system is 0.5G at a frequency of 55 Hz. The internal circuits are placed on a big multi-layer printed circuit board. The device features Blue multi-pin ports and properly labeled headers.
Frequently Asked Questions about E4809-045-084-D:
Q: Why are relays used in E4809-045-084-D signal circuits?
A: E4809-045-084-D Okuma VAC Drive Unit uses relays to isolate signals. This prevents interference and allows independent switching of control lines.
Q: How does multi-layer PCB help E4809-045-084-D?
A: The multi-layer PCB in E4809-045-084-D Okuma VAC Drive Unit improves current distribution. It reduces electromagnetic interference and improves signal integrity.
Q: How do DIP switches enhance E4809-045-084-D control?
A: DIP switches on E4809-045-084-D Okuma VAC Drive Unit configure operation modes manually. They eliminate the need for reprogramming during setup.
Q: Why use ceramic fuses in E4809-045-084-D design?
A: E4809-045-084-D Okuma VAC Drive Unit uses 32A ceramic fuses for fast-blow response. This prevents component damage during overcurrent events.
Q: Why use analog and digital feedback in E4809-045-084-D?
A: E4809-045-084-D Okuma VAC Drive Unit uses both feedback types for precise loop control. Analog smooths transitions; digital maintains discrete signal accuracy.
