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Mitsubishi HR763 CNC main board with its component side and edge connectors visible
In stock

• Testing Video Provided

$827.00 USD
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Delivery: Estimated 2- 6 business days delivery. See details

Returns: 14 days returns. See details

All parts are covered by REACO CNC warranty

All parts are covered by REACO CNC warranty

Every part is carefully inspected and tested for reliability。

All parts tested under load

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More than 150,000 parts in stock & ready for delivery

More than 100,000 parts in stock & ready for delivery

The Mitsubishi HR763 is a CNC main board for the EZMotion-NC E60/E68 series. The PCB shown is marked BN638A462G52 and Made in Japan. Use the board number and connector layout to match your original PCB when sourcing a replacement.

Product Specifications

Brand Mitsubishi Electric
Model HR763
PCB Marking BN638A462G52
Category CNC main board
Documented NC Units FCU6-MU071 (E60) and FCU6-MU072 (E68)
Connector Identification HANDLE for the manual pulse generator, SIO for RS-232C devices, and NCKB for the keyboard unit
Origin Marking Made in Japan

Compatibility and Replacement

Mitsubishi lists HR761 and HR763 in the main card position for the E60 and E68 NC units. To confirm fitment, send us a photo of your NC unit nameplate and clear photos of both sides of the original board. Include the PCB number and any fitted memory or option cards so we can check your configuration before you order.

Testing, Shipping, and Warranty

We provide a test video before dispatch and free technical support. Each board is shipped in protective anti-static packaging.

Confirmed in-stock orders typically ship within 1–2 business days. We ship worldwide via DHL, UPS, or FedEx and provide an estimated delivery time with your quote.

New and refurbished units carry a 12-month warranty. Used units carry a 3-month warranty.

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