FANUC A06B-0169-B077 Ac Servo Motor AM40/3000 I64 77V 67HZ

( Brand: Fanuc ), ( Manufacturer Part Number: A06B-0169-B077 ), ( Part Type: Ac Servo Motor ), ( Current Type: Ac ), ( Protection Against Liquids: Dripping Water ), ( Shaft Type: Straight ), ( Ac Phase: Three Phase ), ( Protection Against Solids: Dust Protected )

Review FANUC Ac Servo Motor Am40/3000 I64 77v 67hz Year Warranty

The **FANUC A06B-0169-B077 AC Servo Motor (AM40/3000, I64, 77V, 67Hz)** is a high-performance, industrial-grade servo motor engineered for precision automation, robotics, and motion control applications. Part of FANUC s renowned AM40 series, this motor is designed to deliver exceptional torque, efficiency, and reliability in demanding environments where accuracy and repeatability are critical. With a continuous torque rating of **3000 Nm (220.7 lb-ft)**, it excels in heavy-duty applications such as CNC machining, material handling systems, and automated assembly lines, where high-speed, high-torque performance is essential. The **I64** designation indicates its integration with FANUC s advanced servo drives, enabling seamless communication via **FANUC s proprietary i64 interface**, which supports high-speed feedback and closed-loop control for superior motion accuracy.

Built to operate within a **77V DC supply voltage** and optimized for **67Hz frequency**, this motor ensures compatibility with FANUC s servo amplifiers and control systems, providing a robust solution for applications requiring precise speed and position control. Its **AC permanent magnet synchronous motor (PMSM) design** eliminates the need for brushes or commutators, reducing maintenance requirements while enhancing durability and longevity. The motor s **high-efficiency magnetic materials** and optimized winding configuration minimize energy consumption, contributing to lower operational costs and reduced heat generation key advantages in continuous or high-load applications.

The **A06B** series is renowned for its compact yet robust construction, featuring a **40mm shaft diameter** that supports high-speed rotation while maintaining structural integrity. Its **IP65-rated enclosure** ensures protection against dust, chips, and coolant, making it suitable for harsh industrial settings such as metalworking, plastics processing, and packaging machinery. The motor s **built-in encoder** (typically a high-resolution incremental or absolute encoder) provides real-time feedback to the servo drive, enabling sub-micron positioning accuracy and smooth, jerk-free motion. This level of precision is particularly valuable in applications like laser cutting, 3D printing, and high-speed packaging, where even minor deviations can impact product quality.

FANUC s reputation for innovation extends to this motor s **advanced thermal management system**, which includes efficient cooling mechanisms to dissipate heat generated during high-load operations. This ensures stable performance even under prolonged or intermittent heavy loads, reducing the risk of overheating and extending the motor s operational lifespan. Additionally, the motor s **modular design** allows for easy integration into existing FANUC servo systems, with standardized mounting interfaces and wiring configurations that simplify installation and maintenance.

Whether deployed in a **multi-axis robotic arm**, a **high-speed CNC lathe**, or an **automated material transport system**, the **FANUC A06B-0169-B077** delivers the power, precision, and reliability demanded by modern industrial automation. Its seamless compatibility with FANUC s servo drives and control software such as **FANUC Series 0i, 0i-A, or 32i-B** further enhances its versatility, making it a cornerstone component in automated production environments where efficiency and consistency are paramount. For industries prioritizing cutting-edge motion control, this motor represents a blend of FANUC s engineering excellence and the durability required to meet the challenges of 21st-century manufacturing.

### **Pros and Cons of buying a FANUC A06B-0169-B077 AC Servo Motor (AM40/3000, I64, 77V, 67Hz)**

#### **Pros**

1. **High Performance and Precision**

The FANUC A06B series is known for its advanced servo technology, delivering smooth motion control, high torque density, and excellent positioning accuracy. This makes it ideal for applications requiring precise automation, such as CNC machining, robotics, or packaging systems.

2. **Reliability and Durability**

FANUC is a well-established brand with decades of experience in industrial automation. These motors are built to withstand harsh environments, with robust construction, sealed bearings, and high-quality materials, ensuring long-term reliability.

3. **Compatibility with FANUC CNC Systems**

As part of FANUC s ecosystem, this motor is designed to work seamlessly with FANUC CNC controllers (e.g., Series 30i, 31i, 0i, 0i-M, etc.), reducing integration challenges and ensuring optimized performance. It supports FANUC s proprietary communication protocols (e.g., SERCOS, EtherCAT, or FANUC s proprietary bus systems).

4. **Energy Efficiency**

The AM40/3000 model incorporates advanced inverter technology, which minimizes energy consumption during operation while maintaining high performance. This can lead to cost savings in industrial applications with high operational hours.

5. **Maintenance-Friendly Design**

FANUC servo motors are designed with ease of maintenance in mind. Features such as built-in diagnostics, easy access to components, and compatibility with FANUC s maintenance tools reduce downtime and simplify troubleshooting.

6. **Wide Voltage and Frequency Range**

The motor operates at **77V/67Hz**, making it versatile for applications where power supply variations may occur. This flexibility is useful in global markets where electrical standards differ slightly.

7. **High Torque at Low Speeds**

The **I64** designation indicates a high torque constant, which is beneficial for applications requiring strong acceleration and deceleration (e.g., pick-and-place robots, press machines, or high-speed indexing).

8. **Support for Advanced Motion Control Features**

This motor supports features such as **torque control, velocity control, and position control**, as well as **regenerative braking**, which helps extend the lifespan of the inverter and reduces wear on mechanical components.

9. **Resale and Replacement Market Availability**

Being a FANUC product, spare parts, replacements, and technical support are widely available through authorized distributors and FANUC s global service network.

10. **Proven Track Record in Industrial Applications**

FANUC servo motors are trusted in manufacturing, automotive, aerospace, and other high-precision industries. The A06B series, in particular, is a mature and well-tested product line with a strong reputation for performance.

---

#### **Cons**

1. **High Upfront Cost**

FANUC servo motors are premium-priced compared to generic or aftermarket alternatives. The cost of the **A06B-0169-B077** (AM40/3000) can be significantly higher than equivalent motors from competitors like **Yaskawa, Siemens, or Mitsubishi**, especially when purchasing new.

2. **Dependence on FANUC Ecosystem**

While this motor integrates well with FANUC systems, it may require additional adapters, converters, or software if used with non-FANUC controllers (e.g., Siemens Sinamics, Allen-Bradley PowerFlex). This can add complexity and cost in mixed-system environments.

3. **Limited Customization Options**

FANUC motors are optimized for their standard applications, and custom modifications (e.g., special shaft configurations, custom cooling) may require additional engineering work or third-party solutions.

4. **Potential for Counterfeit or Low-Quality Replacements**

Due to FANUC s high demand, the used or aftermarket market may contain counterfeit or refurbished units that do not meet original specifications. Purchasing from **unauthorized sellers** increases the risk of receiving a substandard or unsafe product.

5. **Longer Lead Times for Replacements**

Even with FANUC s global supply chain, some models (especially older or discontinued variants) may have extended lead times for replacements or spare parts. This could impact maintenance schedules in critical applications.

6. **Complexity in Troubleshooting for Non-FANUC Technicians**

FANUC s diagnostic tools and error codes are proprietary, which means that technicians unfamiliar with FANUC systems may require additional training or support to resolve issues efficiently.

7. **Potential for Obsolescence**

While the A06B series is still widely used, FANUC frequently updates its product lines. Future compatibility with newer CNC controllers or communication standards may require upgrades, adding long-term costs.

8. **Weight and Physical Size**

The motor is relatively heavy ( 20-30 kg, depending on exact configuration), which may require reinforced mounting structures and careful handling during installation.

9. **Limited Availability of Non-FANUC Inverter Pairings**

While the motor can work with third-party inverters (e.g., Danfoss, ABB), **optimal performance is achieved with FANUC inverters (e.g., A06B series inverters)**. Using non-FANUC inverters may void warranties or reduce performance guarantees.

10. **Environmental and Regulatory Considerations**

Depending on the region, compliance with **electromagnetic interference (EMI) standards, safety certifications (CE, UL, etc.), and waste disposal regulations** for industrial motors may add complexity to procurement and disposal.

---

### **Conclusion**

The **FANUC A06B-0169-B077 AC Servo Motor (AM40/3000, I64, 77V, 67Hz)** is a **high-performance, reliable, and precision-engineered** component ideal for **industrial automation, CNC machining, robotics, and high-precision motion control applications**. Its strengths lie in **seamless integration with FANUC systems, durability, energy efficiency, and advanced motion control capabilities**.

However, the **high cost, ecosystem dependency, and potential maintenance challenges** (especially in non-FANUC environments) make it a **better fit for applications where FANUC compatibility is non-negotiable**. For users already invested in FANUC s ecosystem, this motor offers **long-term value and reduced risk**. For those operating in mixed-system environments or on tight budgets, alternatives like **Yaskawa Sigma-7, Siemens 1FK7, or Mitsubishi FR-A5** may be worth evaluating.

---

### **Recommendation**

You are **already using FANUC CNC controllers or inverters** and need seamless integration.

Your application requires **high precision, torque, and reliability** in a **long-term industrial setting**.

You prioritize **maintenance support, diagnostics, and warranty coverage** from FANUC s global network.

Budget constraints are not a major concern, and the **premium performance justifies the cost**.

You are **not locked into FANUC systems** and can use a **compatible but lower-cost motor** (e.g., Yaskawa, Siemens).

Your application is **sensitive to upfront costs**, and a **used/refurbished FANUC motor** (from a **trusted source**) could offer cost savings.

You require **custom modifications or non-standard configurations** that FANUC does not easily support.

You operate in a **mixed-vendor environment** where third-party inverter compatibility is critical.

- **Verify the motor s condition** if purchasing used (check for **mechanical wear, electrical integrity, and FANUC s service history**).

- **Compare with newer FANUC models** (e.g., **A06B-0169-B100** or **A06B-0169-B110**) if available, as they may offer **improved efficiency or features**.

- **Consult a FANUC-certified integrator** to ensure proper installation, programming, and troubleshooting support.

- **Budget for potential future upgrades** (e.g., newer CNC controllers, communication interfaces) if the system is expected to evolve.

For most **high-end industrial automation applications**, the **A06B-0169-B077 remains a strong, well-supported choice** but careful consideration of alternatives and long-term needs is essential.

Details:

> Superior Sealing Process: When motors operate at a very high output, they can overheat and begin to deform. Free technical support during warranty period. Any old motors. Our repair capabilities consisting of AC/DC servo motors, spindle high speed spindles and stepper motors as well.

It serves to protect against moisture entering a motor. The GSS motors Superior Sealing proprietary process creates a moisture barrier that stands up to the harshest environments. > Factory or Better Warranty: One year on most servo spindle motor and electronic items. GSS motors Superior Sealing Process is an Eight-step, moisture sealing process that reduces overheating and flexing.

part #: a06b0169b077 prices

• $2999.99-$5332.50

specifications oelemot:

• brand: Fanuc
• mpn: A06b-0169-b077
• part type: Ac Servo Motor
• current type: Ac
• protection against liquids: Dripping Water
• shaft type: Straight
• ac phase: Three Phase
• protection against solids: Dust Protected

shipping oelemot:

• class: Standard
• carrier: UPS
• transit: 2-6 Days
• cost: $0.00
• type: Fixed
• service: UPS Ground

seller oelemot:

• city: South Elgin, Illinois
• # reviews: 995
• rating: 100.0%

offer oelemot:

• best offers: True
• availability: In Stock
• started: February 18, 2026
• sold: 0
• quantity: 1
• options: Ship-to-home

returns oelemot:

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

general oelemot:

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

payments oelemot:

• other
• wallet: Apple-pay
• credit card: Diners-club

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