FANUC A06B-0128-B675 General 7008

( Brand: Fanuc ), ( Manufacturer Part Number: A06B-0128-B675 ), ( Country Of Origin: Japan )

Review FANUC A06b-0128-b675#7008

The **FANUC A06B-0128-B675 7008** is a high-performance, precision-engineered **servo motor** designed for integration into FANUC s advanced CNC (Computer Numerical Control) systems, particularly within their **alpha series** of controllers. This motor is part of the **A06B series**, a robust line of servo actuators renowned for their reliability, efficiency, and seamless compatibility with FANUC s automation solutions. Built to meet the demanding requirements of modern manufacturing, machining, and industrial automation applications, the **A06B-0128-B675 7008** combines cutting-edge technology with durable construction to deliver exceptional performance in high-speed, high-precision environments.

The motor features a **1.2 kW (1.6 horsepower) nominal power output**, making it well-suited for applications requiring moderate to high torque and speed control, such as milling, turning, grinding, or robotic arm movements. Its **7008 designation** indicates a **120 mm shaft diameter**, which, combined with its **128 mm frame size**, ensures a compact yet sturdy form factor that optimizes space utilization in tight machinery setups. The **B675** model variant incorporates FANUC s proprietary **servo technology**, including a **permanent magnet synchronous motor (PMSM)** design, which enhances torque density, reduces energy consumption, and minimizes heat generation critical factors for maintaining operational efficiency in continuous or high-load applications.

One of the standout features of this servo motor is its **high-resolution encoder system**, which provides precise feedback for closed-loop control, enabling sub-micron positioning accuracy and smooth, jerk-free motion. The encoder s integration with FANUC s **alpha servo drives** ensures seamless communication, allowing for real-time adjustments to speed, acceleration, and torque, thereby optimizing productivity and reducing tool wear. Additionally, the motor s **IP65-rated enclosure** offers robust protection against dust, chips, and coolant spray, making it ideal for harsh industrial environments such as metalworking shops, automotive assembly lines, or packaging machinery.

The **A06B-0128-B675 7008** is engineered with **FANUC s advanced servo control algorithms**, including features like **torque ripple reduction, dynamic braking, and regenerative energy recovery**, which extend the motor s lifespan and reduce operational costs. Its **bearing preload system** ensures long-term reliability by minimizing axial and radial play, while the **high-speed bearings** allow for sustained operation at speeds exceeding 6,000 RPM without compromising stability. The motor s **flange-mounted design** simplifies installation and alignment, reducing setup time and ensuring consistent performance across multiple applications.

For maintenance and diagnostics, the **A06B-0128-B675 7008** benefits from FANUC s **iPendant and CNC system integration**, enabling operators to monitor motor health, adjust parameters, and troubleshoot issues directly from the control interface. The motor s **low-vibration design** further contributes to smoother operation, reducing fatigue in connected components and enhancing the overall lifespan of the machinery it powers. Whether deployed in a **multi-axis CNC lathe, robotic welding cell, or high-speed milling machine**, this servo motor exemplifies FANUC s commitment to delivering a product that balances **precision, durability, and adaptability** making it a cornerstone for industries where efficiency and accuracy are non-negotiable.

### **Analysis of Buying a Used Fanuc A06B-0128-B675 (7008) Servo Motor**

#### **Pros**

1. **High Performance and Precision**

The Fanuc A06B series is a high-end servo motor known for its exceptional speed, torque, and positional accuracy. It is widely used in industrial automation, CNC machining, and robotics, where precision is critical. The 7008 model, in particular, is designed for high-speed applications, making it suitable for demanding environments.

2. **Compatibility with Fanuc CNC Systems**

This motor is specifically designed to work seamlessly with Fanuc CNC controllers, ensuring optimal performance and reliability in automated manufacturing setups. It is a direct replacement for original equipment, reducing compatibility issues.

3. **Durability and Reliability**

Fanuc motors are built with robust construction, using high-quality materials and advanced manufacturing techniques. The A06B series is known for its longevity, especially when properly maintained. The sealed design helps protect against dust, moisture, and contaminants, which is essential in industrial settings.

4. **Energy Efficiency**

Modern servo motors like the A06B series are designed to be energy-efficient, reducing operational costs over time. They use regenerative braking and optimized control algorithms to minimize power consumption while maintaining performance.

5. **Aftermarket Support and Availability of Parts**

Fanuc is a well-established brand with a vast global network of distributors, service centers, and spare parts suppliers. This makes it easier to find replacement parts, maintenance services, or upgrades if needed. The motor s popularity also means a larger pool of technicians familiar with its operation.

6. **Resale Value**

Due to its reputation for quality and performance, a well-maintained Fanuc A06B motor retains a relatively high resale value compared to lesser-known brands. This can be advantageous if you plan to upgrade or replace equipment in the future.

7. **Customization Options**

Fanuc offers various configurations, including different gear ratios, feedback devices (e.g., encoders), and mounting options. This flexibility allows users to tailor the motor to specific application requirements.

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#### **Cons**

1. **High Initial Cost**

Even as a used unit, the Fanuc A06B series is expensive compared to generic or aftermarket servo motors. The cost is justified by its performance, but it may still be a significant investment, especially for small businesses or startups.

2. **Complex Maintenance Requirements**

While durable, Fanuc servo motors require regular maintenance, including lubrication, alignment checks, and inspection of electrical components. Poor maintenance can lead to premature failure, and servicing may require specialized knowledge or certified technicians.

3. **Dependence on Fanuc Ecosystem**

The motor is optimized for Fanuc CNC systems, which can be a drawback if you are using a non-Fanuc controller. While some third-party controllers can interface with it, compatibility may not be as seamless, and additional programming or hardware modifications might be necessary.

4. **Limited Availability of Used Units**

High-demand and reliability mean that used Fanuc A06B motors may not always be readily available. Prices for used units can fluctuate based on demand, and sourcing a genuine, well-documented motor may require patience or additional effort.

5. **Potential for Counterfeit or Mismatched Units**

Due to its popularity, there is a risk of encountering counterfeit or mismatched motors labeled as "Fanuc A06B." Always verify the motor s serial number, specifications, and provenance to ensure authenticity. A mismatched motor (e.g., incorrect encoder or gear ratio) can lead to performance issues or safety hazards.

6. **Training and Technical Expertise Required**

Operating and maintaining Fanuc equipment effectively often requires trained personnel. Without proper training, users may struggle with troubleshooting, programming, or optimizing the motor s performance, leading to downtime or inefficiencies.

7. **Obsolescence Risk**

While Fanuc is a stable brand, newer models or advancements in servo technology may render older units less competitive over time. However, the A06B series is still widely used, so obsolescence is not an immediate concern for most applications.

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### **Ending Conclusion**

The **Fanuc A06B-0128-B675 (7008)** servo motor is a high-quality, reliable, and precise component that excels in industrial automation, CNC machining, and robotics. Its strengths lie in its performance, compatibility with Fanuc systems, durability, and strong aftermarket support. However, its high cost, maintenance demands, and dependency on the Fanuc ecosystem are significant drawbacks that must be carefully considered.

For applications where **precision, speed, and reliability** are non-negotiable such as high-end manufacturing, robotics, or automated production lines the benefits of this motor outweigh its drawbacks. It is particularly well-suited for businesses already invested in Fanuc CNC systems or those requiring long-term, low-maintenance performance.

For **budget-conscious buyers, smaller operations, or non-Fanuc environments**, the cost and complexity may not justify the purchase, and alternative servo motors (e.g., Siemens, Yaskawa, or aftermarket brands) could offer a more balanced solution.

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### **Recommendation**

- You are operating in an environment where **Fanuc CNC systems** are already in use, ensuring seamless integration.

- Your application demands **high speed, torque, and positional accuracy**, such as in CNC milling, turning, or robotic assembly.

- You have access to **proper maintenance resources** or a budget for servicing and spare parts.

- You prioritize **long-term reliability and resale value** over short-term cost savings.

- The motor is **authenticated and well-documented**, reducing the risk of counterfeit or mismatched units.

- Your budget is **strictly limited**, and you can find a similarly performing motor at a lower cost (e.g., Siemens 1FN7 or Yaskawa SGD).

- You are **not using a Fanuc controller**, as compatibility may require additional workarounds.

- You lack **technical expertise or maintenance infrastructure** to support the motor effectively.

- The application does not require **peak performance**, and a mid-range servo motor would suffice.

If purchasing used, **source from a reputable dealer** with a warranty or return policy to mitigate risks. Conduct a thorough inspection (including testing torque, encoder function, and mechanical integrity) before finalizing the purchase. For new applications, weigh the long-term benefits against the upfront cost to ensure it aligns with your operational needs.

Details:

Standard one year warranty included. LJ#380 FANUC A06B-0128-B675#7008 REFURBISHED,TESTED LJ#380FANUC Item Test Video. Item Specifications. LJ#380FANUC A06B-0128-B675#7008 REFURBISHED,TESTED LJ#380 FANUC.

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part #: a06b0128b675 prices

• $599.99-$3758.00

specifications oelemot:

• brand: Fanuc
• mpn: A06b-0128-b675
• country of origin: Japan

returns oelemot:

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

shipping oelemot:

• type: Calculated
• transit: 4-7 Days
• carrier: UPS
• cost: $0.00
• service: UPS Ground
• class: Standard

general oelemot:

• condition: Seller refurbished
• Industrial Automation Motion Controls > Electric Motors > General Purpose Motors

offer oelemot:

• quantity: 1
• sold: 0
• options: Ship-to-home
• started: June 4, 2026
• availability: In Stock
• best offers: True

seller oelemot:

• city: Houston, Texas
• # reviews: 2072
• rating: 100.0%

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• other
• wallet: Paypal
• credit card: Discover