E4809-770-087-B

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The E4809-770-087-B CNC board is rebuilt and compatible with 2 to 6 axis systems, features a 50 A breaker for circuit protection, and includes a CZ-270C narrow version top board. Part of the E4809 CNC Boards series by Okuma, it shares dimensions with a BDU drive but is twice as thick as a BLD drive.

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Product Description:

The Okuma E4809-770-087-B is a durable and rebuilt CNC board from the E4809 series, designed for compatibility with 2 to 6 axis systems (two to six axis systems). Built for performance and protection, this board features a 50A (fifty amperes) circuit breaker that ensures reliable electrical safeguarding during operation. It also comes with a CZ-270C narrow version top board, enhancing its structural and functional capabilities. While it shares dimensional similarities with a BDU drive, the Okuma E4809-770-087-B is notably twice as thick as a BLD drive, reflecting its added complexity and power handling. Ideal for integration into modern CNC machinery, the board supports complex motion control and multi-axis coordination. Its rugged design supports long-term usage in high-demand industrial environments where consistent machine function is critical. As with other models in the E4809 lineup, this board is engineered for use in Okuma's advanced automation systems, making it a reliable component in both new installations and retrofit applications.

Designed to operate efficiently under varying conditions, the E4809-770-087-B supports rack and panel mounting, ensuring flexible installation across different system setups. This helps compatibility and optimal performance. The robust construction and upgraded specifications make it a dependable solution for shops dealing with high-vibration, dust-heavy, or thermally variable environments. Whether used as a replacement or system upgrade, this CNC board offers industrial-grade performance and is available from Wake Industrial as a remanufactured unit. With solid protection features and reliable axis control, the E4809-770-087-B ensures stable operation and precision—key for maintaining the synchronization and functionality of modern CNC equipment.

Application Compatibility
Use in 2-6 axis systems
Breaker Rating
50 A
Dimensions
15.8 cm x 4.5 cm x 17.8 cm (6.22 x 1.77 x 7.01 in)
Interface
Serial
Machine Compatibility
Okuma CNC machines
Rebuilt Status
Rebuilt unit
Top Board
CZ-270C narrow version
Type
SSIF Board

Frequently Asked Questions about E4809-770-087-B:

Q: What CNC systems is the E4809-770-087-B board compatible with?

A: The E4809-770-087-B is designed for use in CNC systems with 2, 3, 4, 5, or 6 axes.

Q: What is the breaker rating of the E4809-770-087-B CNC board?

A: This board includes a 50 A breaker for circuit protection.

Q: What are the dimensions of the E4809-770-087-B CNC board?

A: It has the same overall dimensions as a BDU drive but is twice as thick as a BLD drive.

Q: What top board is used in the E4809-770-087-B CNC board?

A: The board is equipped with a CZ-270C narrow version top board.

Q: What does it mean that the E4809-770-087-B is a rebuilt unit?

A: The "rebuilt unit" designation means the board has been refurbished and tested to meet operational standards.


Internal Product Review

  • ‘‘Okuma E4809-770-087-B is a refurbished unit from the E4809 CNC Boards series. It is intended for use with 2 to 6 axis systems and has a CZ-270C thin version top board. It also has a 50 A breaker for circuit protection.’’

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