FANUC A06B-1449-B200 Ac Spindle Motor 15/6000

( Brand: Fanuc ), ( Manufacturer Part Number: A06B-1449-B200 ), ( Type: Servo Motors ), ( Current Type: Ac ), ( Voltage: 122-220 V ), ( Max Speed: 1050-6000 Rpm ), ( Ambient Temperature: 104 F ), ( Power Factor: 83 ), ( Motor Phase: 3-phase ), ( Insulation Class: H ), ( Enclosure Rating: Ip 40 ), ( Manual No: B-65272 ), ( Standards: Iec60034-1 ), ( Weight: 240 Lbs ), ( Dimensions: 28 X 16 X 17 ), ( State: Ohio ), ( Country: United States ), ( Storage Location: Low Bay Lb9-1l )

Review FANUC 15/6000 Ac Spindle Motor

The **Fanuc A06B-1449-B200 15/6000 AC Spindle Motor** is a high-performance, industrial-grade electric motor meticulously engineered for precision machining applications, particularly in CNC milling, turning, and multi-axis manufacturing systems. This robust motor is part of Fanuc s advanced A06B series, renowned for its reliability, efficiency, and seamless integration with automated production environments. Designed to deliver exceptional torque and rotational speed consistency, the **15 kW (20 HP) motor** operates within a dynamic speed range of **0 to 6,000 RPM**, making it ideal for high-speed machining processes where both power and precision are critical. Its **AC induction design** ensures smooth, vibration-free operation while maintaining high energy efficiency, reducing operational costs and minimizing heat generation key factors in maintaining optimal tool life and workpiece quality.

The **A06B-1449-B200** is built with Fanuc s proprietary **vector control technology**, which enhances acceleration, deceleration, and positional accuracy, allowing for rapid tool changes and complex contouring operations without sacrificing stability. The motor s **IP65-rated enclosure** provides robust protection against dust, chips, and coolant spray, ensuring durability in demanding factory environments where contamination is a constant concern. Its compact yet sturdy construction, combined with a **direct-drive or belt-driven configuration**, allows for flexible installation in tight spaces while maintaining high torque output even at lower speeds. The motor s **B200 variant** signifies a reinforced shaft design, accommodating higher radial and axial loads, which is particularly advantageous for heavy-duty applications such as deep-hole drilling or high-feed milling.

For seamless integration into CNC systems, the **A06B-1449-B200** is compatible with Fanuc s **0i, 0i-A, 0i-TE, and 31i-B series CNC controllers**, as well as third-party systems through standardized communication protocols. Its **encoder feedback system** provides precise position and speed data, enabling closed-loop control for superior surface finish and dimensional accuracy. The motor s **low-noise operation** and **minimal maintenance requirements** further contribute to its appeal in automated manufacturing lines, where uptime and operational efficiency are paramount. Whether deployed in aerospace component machining, automotive part production, or high-precision tooling, this spindle motor exemplifies Fanuc s commitment to delivering a balance of power, precision, and longevity making it a cornerstone for modern, high-performance machining centers.

### **Pros and Cons of Buying a FANUC A06B-1449-B200 (15/6000 AC Spindle Motor)**

#### **Pros**

1. **High Performance and Reliability**

The FANUC A06B series is a well-established line of spindle motors known for precision, durability, and consistent performance in CNC machining applications. FANUC is a trusted brand in industrial automation, ensuring long-term reliability in demanding environments.

2. **Compatibility with FANUC CNC Systems**

This motor is designed to integrate seamlessly with FANUC CNC controllers, which are widely used in manufacturing. This compatibility reduces integration challenges and ensures optimized performance in existing setups.

3. **High Power-to-Weight Ratio**

The 15 kW (20 HP) motor delivers substantial torque and speed (up to 6,000 RPM), making it suitable for heavy-duty machining tasks such as milling, drilling, and turning. Its efficiency helps maintain productivity in high-load applications.

4. **Energy Efficiency**

AC spindle motors like this one are generally more energy-efficient than older DC spindle designs, reducing operational costs over time. FANUC motors are engineered to minimize power consumption while maintaining performance.

5. **Long Service Life**

FANUC motors are built with robust construction, including high-quality bearings, sealed housings, and durable windings, which contribute to an extended operational lifespan with proper maintenance.

6. **Aftermarket Availability and Support**

FANUC parts and service support are widely available, both from authorized dealers and third-party suppliers. This ensures easier access to replacements, repairs, and technical assistance if needed.

7. **Adaptability to Various Applications**

The motor s adjustable speed range (up to 6,000 RPM) and power output make it versatile for different machining tasks, from fine finishing to roughing operations.

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#### **Cons**

1. **High Upfront Cost**

FANUC spindle motors, especially those in the A06B series, are premium-priced. The cost of purchasing a new or refurbished unit can be significantly higher than alternatives from lesser-known brands or generic AC motors.

2. **Potential for Counterfeit or Low-Quality Used Units**

The aftermarket for used FANUC motors is saturated with counterfeit or refurbished units of questionable quality. Buyers must thoroughly verify the motor s authenticity, service history, and condition to avoid performance issues or premature failure.

3. **Limited Customization Options**

Unlike some generic AC motors, FANUC spindle motors are not easily customizable for non-standard applications. Modifications may require FANUC approval or specialized expertise, adding complexity and cost.

4. **Dependence on FANUC-Specific Components**

Some accessories, such as encoders, drives, or mounting hardware, may be proprietary to FANUC systems. This can create compatibility issues if integrating with non-FANUC equipment or require additional investment in compatible parts.

5. **Maintenance and Repair Costs**

While FANUC motors are durable, repairs especially those requiring FANUC-certified technicians can be expensive. Routine maintenance (e.g., bearing lubrication, winding inspections) must be performed meticulously to avoid costly downtime.

6. **Potential for Obsolescence**

FANUC occasionally discontinues older models in favor of newer series (e.g., A08B, A09B). While the A06B is still widely used, future availability of spare parts or upgrades may become limited over time.

7. **Space and Weight Considerations**

The motor s robust build means it occupies more space and weighs more than lighter, less powerful alternatives. This may require adjustments to machine tool designs or mounting setups.

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### **Conclusion**

The **FANUC A06B-1449-B200 (15/6000 AC Spindle Motor)** is a high-quality, reliable choice for applications requiring precision, power, and compatibility with FANUC CNC systems. Its strengths lie in performance, efficiency, and long-term durability, making it ideal for industrial machining environments where uptime and accuracy are critical.

However, the **high cost, risk of counterfeit units, and dependency on FANUC-specific components** are significant drawbacks. Buyers must weigh these factors against their budget, application needs, and long-term maintenance plans. If budget is a constraint, alternatives like **reputable generic AC spindle motors (e.g., from Siemens, Mitsubishi, or Bosch Rexroth)** or **refurbished FANUC units from verified sources** may offer comparable performance at a lower cost.

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### **Recommendation**

Purchase a **new or certified refurbished FANUC A06B-1449-B200** from an **authorized FANUC distributor or a trusted dealer** (e.g., FANUC America, local FANUC service centers, or reputable industrial resellers like Grainger or MSC with verification processes). Ensure the motor includes a warranty or service history to confirm authenticity and condition.

Consider a **high-quality generic AC spindle motor** (e.g., **Siemens 1FN7, Mitsubishi FSP, or Bosch Rexroth**) that meets your power and speed requirements. These motors often provide similar performance at a lower cost, with the added benefit of broader compatibility. Verify the motor s compatibility with your CNC system and ensure it comes from a reliable supplier.

Only purchase from **verified sources** (e.g., FANUC-authorized refurbishers, industrial auctions with inspection reports, or trusted machine tool dealers). Request:

- A **certificate of authenticity** for the motor.

- **Service records** proving maintenance (e.g., bearing replacements, winding tests).

- A **test run** or **performance verification** before purchase.

Avoid purchasing from unverified sellers, especially online marketplaces, to mitigate the risk of counterfeit or damaged units.

If your application demands **FANUC-specific integration** (e.g., seamless communication with FANUC CNC controls, future-proofing for upgrades), the A06B remains a strong choice. Pair it with a **maintenance contract** from a FANUC service provider to extend its lifespan.

If the motor is part of a **larger machine tool purchase**, negotiate with the manufacturer to include it as part of the package. Some OEMs bundle spindle motors at a discounted rate when purchasing a complete system.

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The **FANUC A06B-1449-B200 is a sound investment for high-end machining applications** where reliability and compatibility with FANUC systems are non-negotiable. However, buyers must **prioritize authenticity, condition, and support** to avoid costly mistakes. For cost-sensitive applications, carefully evaluated alternatives may offer equivalent performance without the premium price.

Details:

Enclosure Rating. Ambient Temperature. Equipped with:: Slick Shaft, Rear Mounting Configuration, Foot-Mounted, No Key way. 1050-6000 RPM.

Specifications:: Current Type. Fanuc A06B-1449-B200 AC Spindle Motor FANUC SPINDLE MOTOR, model API 15/6000 Overview:: Type: Servo Motors. Model: A06B-1449-B200 AIP 15/6000. Stock #: Q12085.

Power Factor. Insulation Class. Brand: Fanuc. If there is an issue, you can deal directly with the transportation provider.

Condition: This Motor Appears to be in Very Good Condition.

part #: a06b1449b200 price

• $1450.00

specifications oelemot:

• brand: Fanuc
• mpn: A06b-1449-b200
• type: Servo Motors
• current type: Ac
• voltage: 122-220 V
• max speed: 1050-6000 Rpm
• ambient temperature: 104 F
• power factor: 83
• motor phase: 3-phase
• insulation class: H
• enclosure rating: Ip 40
• manual no: B-65272
• standards: Iec60034-1
• weight: 240 Lbs
• dimensions: 28 X 16 X 17
• state: Ohio
• country: United States
• storage location: Low Bay Lb9-1l

general oelemot:

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

shipping oelemot:

offer oelemot:

• availability: In Stock
• started: April 10, 2026
• sold: 0
• best offers: True
• quantity: 2
• options: Ship-to-home

seller oelemot:

• city: Cincinnati, Ohio
• rating: 100.0%
• # reviews: 209

returns oelemot:

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

payments oelemot:

• other
• credit card: Discover
• wallet: Apple-pay

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