Product Overview:
The OKUMA E4809-770-120-A is a genuine, high-performance replacement control board meticulously engineered for Okuma CNC machine tools. This essential electronic module plays a pivotal role in ensuring the precise, reliable, and efficient operation of your manufacturing equipment, directly contributing to sustained productivity and minimized operational downtime. Manufactured to meet Okuma's rigorous quality standards, the E4809-770-120-A guarantees seamless integration and restores the peak performance capabilities of your valuable machinery. It is an indispensable component for maintenance, repair, and overhaul (MRO) operations, vital for maintaining the accuracy, speed, and overall efficiency of your Okuma CNC lathes, machining centers, grinding machines, and other automated systems. Investing in this authentic Okuma part ensures compatibility, longevity, and continued high-precision manufacturing output.
Technical Specifications:
- Part Number: E4809-770-120-A
- Alternate Part Number: E4809770120A
- Product Type: CNC Machine Control Board / Electronic Module
- Manufacturer: Okuma Corporation
- Compatibility: Designed for various Okuma CNC machine models and control systems (e.g., OSP series compatible)
- Input Voltage: Typically 24V DC (specific voltage may vary by machine model)
- Operating Temperature: 0°C to 50°C (32°F to 122°F)
- Storage Temperature: -20°C to 70°C (-4°F to 158°F)
- Relative Humidity: 5% to 95% (non-condensing)
- Weight: Approximately 1.8 kg (4.0 lbs)
- Material: High-grade Printed Circuit Board (PCB) with industrial-rated electronic components
- Certifications: CE Compliant, RoHS Compliant (where applicable)
- Installation: Plug-and-play design for direct replacement
- Function: Core control logic and signal processing for machine axes and operations
OKUMA E4809-770-120A
1-Year Warranty on Purchased Parts
All products sold by Roc Industrial LLC are covered by a limited warranty for a period of one year from the date of purchase, unless otherwise stated. This warranty covers defects in material and workmanship and does not cover damage caused by misuse, abuse, neglect, or unauthorized repair. Click Here to learn more.
Return and Refund Policy
Returns are accepted within 30 days of purchase for a full refund or exchange. Customer is responsible for return shipping costs.Quick & Convenient Shipping Solutions
Ensuring rapid shipping, all domestic orders are processed within 1 business day with free standard delivery and optional overnight shipping available; international orders are efficiently handled with competitive shipping costs, though customs and taxes are the customer's responsibility. For specific shipping needs or assistance, feel free to contact us.
Repair Your Equipment
Get your equipment back up and running fast with our reliable repair services. 2-Year warranty included. Click Here to start.
Out of Stock? Don't Worry!
Our inventory is always evolving and updating. If the quantity of the item you're interested in is showing as zero, please don't hesitate to contact us. We may have new stock on the way or alternative solutions to meet your needs. Reach out to us for the most current availability and we'll do our best to accommodate your requirements.
















