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Brand | Fanuc |
Status | NEW/USED |
Warranty | 12 months/3 months |
Parameters | A06B-1401-B100 |
High torque output | Fanuc motor provides strong torque to meet high load requirements. |
Low heat design | Optimized heat dissipation structure, low operating temperature, and extended service life. |
Wide speed range | Supports smooth switching from high speed to low speed, adapting to various working conditions. |
The FANUC A06B-1401-B100 Spindle Motor is a premium-grade, high-performance AC spindle motor designed to deliver precision, speed, and reliability for CNC machining systems. As part of FANUC’s trusted Alpha Series, this motor ensures smooth spindle acceleration, stable torque output, and excellent temperature control during continuous operation.
Manufactured in Japan and verified under strict quality standards, the A06B-1401-B100 is a genuine OEM product—ideal for both OEM machine integration and maintenance replacement in CNC machining centers, lathes, and grinding systems.
With 100% new condition and a 12-month warranty, this motor guarantees dependable long-term performance while minimizing downtime in your production line.
High-Speed, High-Torque Design
Optimized for superior acceleration and deceleration, ensuring efficient spindle speed control in high-speed machining environments.
Precision-Balanced Rotor and Bearings
Reduces vibration, enhances tool life, and maintains precision during demanding operations.
Energy-Efficient Cooling System
Advanced fan-assisted cooling for stable thermal performance and consistent accuracy during prolonged operation.
Seamless Integration with FANUC Drives
Fully compatible with FANUC Alpha and Alpha i spindle amplifier modules (such as A06B-6082 and A06B-6111 series).
Durability and Longevity
Built with high-insulation materials, robust windings, and industrial-grade components for reliable service life—even in high-duty cycles
The A06B-1401-B100 FANUC spindle motor is widely used in:
Vertical and horizontal CNC machining centers
Precision turning and milling machines
Grinding and boring equipment
Robotic tool spindles
Automated manufacturing lines
It’s the ideal motor for manufacturers demanding speed stability, torque precision, and low vibration in both roughing and finishing applications.
Confirm motor-drive compatibility with your system before installation.
Maintain correct spindle alignment to prevent bearing wear.
Use FANUC-certified cables and connectors for optimal performance and safety.
Keep ventilation paths clear to maintain effective cooling.
Perform routine inspections of the encoder and motor bearings for signs of wear.
| Symptom | Possible Cause | Recommended Action |
Overheating | Insufficient ventilation | Clean cooling ducts, check fan operation |
Speed instability | Encoder signal fault | Inspect feedback cable and encoder |
Drive alarm | Power or grounding issue | Verify wiring and grounding integrity |
Unusual vibration | Bearing wear or misalignment | Realign spindle; replace bearings if needed |
The Alpha i Series offers improved energy efficiency, enhanced torque density, and better diagnostic capabilities compared to earlier Alpha models. However, both maintain high compatibility across FANUC control systems.
You can confirm by checking your CNC’s spindle amplifier part number and motor specification plate. This model works best with A06B-6082 or A06B-6111 spindle amplifiers.
Yes, the A06B-1401-B100 can often serve as a direct replacement for older Alpha spindle motors with matching electrical and mechanical specifications.
Yes, in addition to brand-new motors, we also provide fully tested, certified used units for customers seeking cost-effective options without sacrificing quality.
When it comes to authentic FANUC components, FANUCBUY stands as a global supplier trusted by thousands of CNC professionals.
By purchasing from us, you get:
100% Genuine FANUC OEM Parts
Comprehensive Testing and Quality Assurance
12-Month Warranty
Expert Technical Support
Fast Global Shipping via DHL / FedEx
We understand the demands of industrial automation—our goal is to help you maintain uptime, ensure system compatibility, and extend machine life through high-quality, factory-original FANUC products.
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