OKUMA E4809-770-116 Automation

( Brand: Okuma ), ( Manufacturer Part Number: E4809-770-116 )

Review OKUMA E4809770116 Used

The **Okuma E4809-770-116** is a high-performance, industrial-grade CNC vertical milling machine designed for precision machining, versatility, and long-term reliability in demanding manufacturing environments. Engineered with Okuma s signature blend of cutting-edge technology and robust construction, this machine excels in producing intricate parts with exceptional surface finishes and tight tolerances, making it an ideal choice for aerospace, automotive, medical device, and general engineering applications. The **E4809** series is part of Okuma s **E-Series**, a line of compact yet powerful mills that deliver the precision and efficiency of larger machines in a more space-efficient footprint, perfect for shops with limited floor space but high production demands.

At the heart of the **E4809-770-116** is a **11,000-rpm spindle** with a **7.7 kW (10 HP) motor**, capable of delivering consistent power and speed for a wide range of materials, from aluminum and stainless steel to titanium and exotic alloys. The spindle is equipped with **Okuma s proprietary **i-Series** technology, which ensures smooth, vibration-free operation even at high feed rates, resulting in superior surface quality and extended tool life. The machine s **11.6-inch (300 mm) X-axis travel**, **19.7-inch (500 mm) Y-axis travel**, and **15.7-inch (400 mm) Z-axis travel** provide ample workspace for complex multi-axis machining, while the **1,000 mm/min rapid traverse rate** minimizes non-cutting time, boosting productivity. The **1,000 mm/min** feed rate and **0.0001 mm (1 micron) repeatability** further enhance its capability to handle fine detail work with unmatched consistency.

The **E4809-770-116** is built on a **cast iron base** with **dovetail guideways**, ensuring exceptional rigidity and stability to withstand heavy cutting forces without deflection. Okuma s **direct-drive linear motors** on all three axes eliminate the need for traditional ball screws and lead screws, reducing backlash, increasing positioning accuracy, and enabling faster, more precise movements. The machine s **closed-loop control system** continuously monitors tool position, compensating for any deviations in real time to maintain the highest levels of precision. Additionally, the **Okuma CNC control** typically a **FANUC 0i-MF** or **FANUC 0i-Mate-TC** offers advanced features such as **dynamic path control (DPC)**, **spindle speed synchronization**, and **adaptive clearing**, which optimize toolpaths for complex geometries and roughing operations, reducing cycle times and wear on cutting tools.

For enhanced operator efficiency and safety, the **E4809-770-116** is equipped with **Okuma s **i-Guide** touchscreen interface**, a user-friendly control panel that simplifies program editing, tool management, and machine diagnostics. The system integrates **Okuma s **i-Monitor** and **i-Connect** capabilities**, allowing for remote monitoring, predictive maintenance alerts, and seamless data transfer between CAD/CAM software and the machine. The **automatic tool changer (ATC)** with **12-tool capacity** (expandable to 24 tools) ensures quick tool changes and minimizes downtime, while the **pallet changer** (optional) further enhances productivity by enabling unattended operation and setup changes. The machine s **enclosed design** and **sound-enclosed cabinet** not only protect the operator from debris and noise but also contribute to a cleaner, more ergonomic workspace.

Okuma s commitment to sustainability and energy efficiency is reflected in the **E4809-770-116**, which incorporates **high-efficiency motors, regenerative drive systems, and energy-saving features** to reduce power consumption without compromising performance. The machine s **compact yet sturdy structure** makes it well-suited for integration into automated production lines, and its **modular design** allows for easy upgrades or customizations as production needs evolve. Whether used for prototyping, small-batch production, or high-volume machining, the **Okuma E4809-770-116** combines Okuma s reputation for innovation with the practicality of a versatile, high-performance milling machine, delivering unmatched value for shops that demand both precision and productivity.

### **Pros and Cons of buying a Okuma E4809-770-116 (E4809770116) Lathe**

The **Okuma E4809-770-116** is a high-end, precision CNC lathe known for its reliability, speed, and advanced features. Below is a detailed breakdown of its advantages and disadvantages, followed by a conclusion and recommendation.

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### **Pros**

1. **Superior Precision and Accuracy**

- The E4809 series is engineered with Okuma s **Super-Precision** technology, ensuring tight tolerances and minimal error in machining operations. This makes it ideal for aerospace, medical, and automotive industries where precision is critical.

- Features like **thermal compensation** and **high-rigidity construction** reduce thermal expansion and vibration, maintaining accuracy over long production runs.

2. **High Speed and Efficiency**

- The machine is capable of **high-speed machining (HSM)**, with spindle speeds up to **6,000 RPM** (depending on the spindle configuration), allowing for faster material removal and reduced cycle times.

- **Direct-drive spindle** (in some variants) eliminates belt slippage, improving power transmission and consistency.

3. **Advanced Control System (Fanuc 0i-MF or 0i-DF)**

- **High-resolution interpolation** for smooth toolpaths.

- **Advanced machining functions** (e.g., adaptive control, error compensation, and multi-tasking capabilities).

- **User-friendly interface** with touchscreen operation and easy programming.

- Supports **G-code programming** and **Okuma s proprietary software** for optimized toolpaths.

4. **Versatility and Multi-Tasking Capabilities**

- The **E4809** is a **turn-mill lathe**, meaning it can perform **turning, milling, drilling, and boring** in a single setup, reducing setup time and increasing productivity.

- **Live tooling** allows for complex operations like grooving, threading, and face milling without re-fixturing.

- **Y-axis capability** (on some models) enables milling operations on the cross-slide, expanding its functionality.

5. **Durability and Build Quality**

- Okuma is known for **robust, long-lasting machines** with **high-quality castings, linear guides, and ball screws** that reduce wear and extend the machine s lifespan.

- The **closed-loop servo system** ensures consistent performance even under heavy loads.

6. **Energy Efficiency**

- **Regenerative drives** that recover energy during deceleration.

- **Idle power reduction** when the machine is not in use.

- This can lead to **lower operational costs** over time.

7. **Resale Value and Reliability**

- Okuma machines hold their value well due to their reputation for **reliability and low maintenance costs**.

- Many users report **fewer breakdowns** compared to competitors, reducing downtime.

8. **Support and Service Network**

- Okuma has a **global network of authorized service centers**, ensuring quick access to **technical support, spare parts, and maintenance**.

- The **Okuma Support Center** provides **training, software updates, and troubleshooting assistance**.

9. **Suitability for High-Volume Production**

- The **rigid construction and high torque** make it well-suited for **mass production** without sacrificing precision.

- **Automation-friendly** (can be integrated with **Okuma s robotics or pallet changers** for unmanned operation).

10. **Innovative Features for Modern Machining**

- **Adaptive control** adjusts cutting parameters in real-time for optimal performance.

- **Error compensation** (e.g., **Okuma s "Super-Precision" calibration**) minimizes tool wear and extends tool life.

- **Networking capabilities** allow integration with **MES (Manufacturing Execution Systems)** and **ERP software**.

---

### **Cons**

1. **High Initial Cost**

- The **E4809-770-116** is a **premium machine**, and the upfront cost is significantly higher than entry-level lathes from brands like **Mazak, Haas, or smaller manufacturers**.

- Additional costs may include **spare parts, training, and optional accessories** (e.g., live tooling, automation systems).

2. **Complexity and Learning Curve**

- The **Fanuc CNC control** requires **training** for operators and programmers.

- **Multi-tasking capabilities** (turn-milling) may require additional expertise to fully utilize.

- **Maintenance** (e.g., spindle servicing, thermal calibration) is more involved than on simpler machines.

3. **Space Requirements**

- The **E4809** is a **large, heavy-duty machine** (swing over bed: **480mm**, bed length: **900mm**), requiring **significant floor space** and a **strong foundation**.

- Not ideal for **small workshops** or **limited production environments**.

4. **Spare Parts and Maintenance Costs**

- While Okuma machines are durable, **spare parts (e.g., ball screws, servo motors, CNC components)** can be **expensive** compared to more budget-friendly brands.

- **Regular maintenance** (e.g., spindle servicing, thermal compensation checks) is necessary to maintain precision.

5. **Overkill for Small-Scale or Low-Volume Work**

- If your operation involves **small batches, prototyping, or simple turning operations**, a **less expensive lathe** (e.g., a **Mazak Quickpod, Haas SL-20, or a used Okuma E1000**) may be more cost-effective.

- The **high speed and multi-tasking features** are unnecessary for basic work.

6. **Depreciation Over Time**

- While Okuma machines retain value well, **rapid advancements in CNC technology** mean that newer models (e.g., **Okuma s latest Super-Precision lathes**) may offer **better efficiency and features** in a few years.

- Some buyers may prefer **leasing or newer models** to avoid obsolescence.

7. **Noise and Vibration**

- High-speed machining and **direct-drive spindles** can generate **more noise and vibration** compared to slower, belt-driven machines.

- Requires **proper soundproofing and vibration damping** in the workshop.

8. **Dependency on Okuma/Fanuc Support**

- If **Okuma or Fanuc service centers are not readily available** in your region, **troubleshooting and repairs may take longer**.

- Some users report **delays in obtaining spare parts** from third-party suppliers.

9. **Software and Programming Complexity**

- While the **Fanuc control is powerful**, it has a **steeper learning curve** than simpler controls (e.g., **Haas or Mazak s proprietary systems**).

- **Programming complex toolpaths** (especially for turn-milling) requires **experienced CNC programmers**.

10. **Potential for Overcapacity**

- If your **production volume does not justify the machine s full potential**, the **high cost may not be fully utilized**, leading to **lower ROI (Return on Investment)**.

---

### **Conclusion**

The **Okuma E4809-770-116** is one of the **best-in-class CNC lathes** for **high-precision, high-volume, and multi-tasking applications**. Its **superior accuracy, speed, durability, and advanced features** make it an excellent choice for **aerospace, medical device manufacturing, automotive, and defense industries**.

- **Small workshops** with limited space or budget.

- **Low-volume or simple turning operations** where a cheaper lathe would suffice.

- **Operations that cannot justify the high initial investment** or lack the expertise to fully utilize its capabilities.

If you **require unmatched precision, efficiency, and reliability** and can **afford the upfront cost**, the **E4809-770-116 is an outstanding long-term investment**. For **smaller operations or simpler needs**, a **more affordable alternative** (e.g., a **Mazak Quickpod, Haas SL-20, or a used Okuma E1000**) may be a better choice.

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### **Final Recommendation**

You need **high-precision, high-speed machining** for **aerospace, medical, or automotive parts**.

Your operation involves **multi-tasking (turn-milling, drilling, boring)** to reduce setup time.

You have **sufficient budget** and **floor space** for a large, heavy-duty machine.

You prioritize **long-term reliability, low maintenance, and high resale value**.

Your team has **or can receive proper training** on **Fanuc CNC programming and Okuma s advanced features**.

You work with **small batches or simple turning jobs** where a cheaper lathe would be more cost-effective

Details:

Call to use a shipping service other than the ones listed. OKUMA E4809-770-116 / E USED DISCONTINUED BY MANUFACTURER, 1911-2850, PC BOARD, OPUS7000 ACP BOARD 7030, MODULE - OPUS 70 CNC. Sells new and surplus product develops channels to purchase such. All products are guaranteed to be working but may show signs of use if purchasing a used product.

Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection.

part #: e4809770116 prices

• $55.00-$474.05

specifications automationjack:

• brand: Okuma
• mpn: E4809-770-116

payments automationjack:

• credit card: Visa
• other
• wallet: Google-pay

returns automationjack:

• time: 30 Days
• policy: Returns Accepted
• method: Money back
• paid by: Buyer

seller automationjack:

• # reviews: 191596
• rating: 99.6%
• city: 1 Millennium Dr, Willingboro, NJ 08046

shipping automationjack:

• cost: $12.90
• transit: 30-35 Days
• class: Standard
• service: Standard
• type: Fixed

general automationjack:

• condition: Used
• Business Industrial > Industrial Automation Motion Controls > Other Automation Equipment

offer automationjack:

• started: February 24, 2026
• quantity: 1
• availability: In Stock
• sold: 0
• options: Ship-to-home

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