E4809-024-022-A
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The E4809-024-022-A CNC board provides digital output signals at TTL/CMOS levels with a resolution of approximately 4096 increments per revolution, a supply voltage of 5 V DC, and IP65 environmental protection. Part of the E4809 CNC Boards series by Okuma, it operates reliably from -20°C to +70°C.
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Product Description:
The E4809-024-022-A is an Absolute encoder that is necessary for CNC devices that require precise rotary position sensing. Okuma manufactures the encoder that provides precise position feedback that enhances machine performance in industrial automation.
For analogue signal processing, the E4809-024-022-A absolute encoder can be powered from either a +12V or -12V connection. A portion of the printed circuit board is devoted to signal outputs and power distribution. It uses twisted-pair blue-orange wires, a technique for differential signal transmission, to greatly reduce electrical noise. The encoder's DB-style (D-sub) connector permits safe industrial data transmission. A central shaft hole in the mechanical structure makes it an absolute encoder since it lines up with a rotating shaft. Placing the PCB into a metal enclosure with mounting screws ensures stability and dampens vibrations. An optical grating or a magnetic disk that follows exact positions instead of gradual stages forms the basis of the sensing mechanism. Ensuring efficient heat dissipation is a top priority for the board layout. A spherical printed circuit board (PCB) with numerous soldered connections is responsible for the processing of signals and the transmission of data into the encoder.
The E4809-024-022-A encoder has a high-resolution sensing component that makes it more precise. Stable operation, durability, and compatibility with CNC systems are ensured by the robust construction. Storage conditions permit temperatures between -20°C and +80°C, while the operating temperature range is 0°C to +40°C. The board is capable of supporting industrial automation applications and is certified for installation at elevations of up to 1000 meters above sea level. The encoder's electrical conductivity and durability are enhanced by its gold-plated edge connectors and solder pads. An encoder with continuous feedback precision and dependable signal integrity is designed to satisfy the needs of CNC systems. Reliable performance in high-precision machining applications is delivered by it.
Frequently Asked Questions about E4809-024-022-A:
Q: Do the gold-plated connectors in E4809-024-022-A improve durability?
A: Yes, gold-plated edge connectors provide superior conductivity and corrosion resistance. They ensure long-term reliability and reduce electrical contact degradation.
Q: How does the E4809-024-022-A maintain signal integrity?
A: The encoder uses differential transmission and precise PCB layout. These features minimize signal interference and maintain stable output in CNC operations.
Q: Why does the E4809-024-022-A have a metal housing?
A: The metal housing enhances mechanical stability and protects internal components. It also reduces vibrations that could affect position accuracy.
Q: Does the E4809-024-022-A use optical or magnetic sensing?
A: It supports either optical gratings or a magnetic disk. These technologies provide absolute position tracking instead of incremental steps.
Q: How does the E4809-024-022-A handle power distribution?
A: The PCB has dedicated traces for +12V and -12V power. This setup ensures consistent analog signal processing and operational stability.
