FANUC A06B-0827-B230 Spindle Motor | Replacement, Equivalent & Selection Guide
The FANUC A06B-0827-B230 is a high-performance AC spindle motor from FANUC’s αiI (Alpha-i Integrated) Series, engineered for precision CNC machining applications. This page provides full technical specifications, verified replacement equivalents, and a practical selection guide to help engineers and procurement teams make confident sourcing decisions.
Technical Specifications
| Parameter | Value |
|---|---|
| Model Number | A06B-0827-B230 |
| Brand | FANUC |
| Series | αiI (Alpha-i Integrated) Spindle Motor |
| Motor Type | AC Spindle Motor |
| Rated Output | 22 kW (continuous) / 30 kW (30-min rating) |
| Max Speed | 7,000 RPM |
| Cooling Method | Integrated Fan-Cooled (IFR) |
| Encoder | Built-in Magnetic Pulse Coder (MZi) |
| Mounting | Flange / Foot Mount |
| Weight | Approx. 44.6 kg |
| Applicable Drive | FANUC αiSP / βiSP Spindle Amplifier |
| Country of Origin | Japan |
Compatible Replacement & Equivalent Models
When the original A06B-0827-B230 is unavailable or requires substitution, the following models may serve as functional equivalents. Always verify electrical and mechanical compatibility before installation.
| Model | Brand | Output | Max RPM | Compatibility Notes |
|---|---|---|---|---|
| A06B-0827-B231 | FANUC | 22 kW | 7,000 | Same frame, different encoder spec — confirm drive compatibility |
| A06B-0826-B230 | FANUC | 18.5 kW | 7,000 | Lower output; suitable for lighter-duty applications |
| A06B-0828-B230 | FANUC | 26 kW | 7,000 | Higher output; verify drive amp rating before substitution |
| αiI 22/7000 (Generic) | OEM Compatible | 22 kW | 7,000 | Third-party remanufactured; confirm MZi encoder interface |
⚠ Disclaimer: Replacement compatibility must be confirmed by a qualified engineer. Konmask.com recommends using genuine FANUC parts for safety-critical applications.
Why Choose the Original Model
- Guaranteed Compatibility: Direct plug-and-play with FANUC CNC systems — no parameter re-tuning required.
- Precision Encoder Integration: Factory-calibrated MZi magnetic pulse coder ensures accurate spindle positioning and rigid tapping.
- Thermal Stability: Integrated fan cooling maintains optimal operating temperature under continuous heavy-duty cycles.
- FANUC Warranty Support: Genuine parts are eligible for FANUC authorized service and warranty coverage.
- Proven Reliability: Deployed in thousands of machining centers globally with documented MTBF exceeding 50,000 hours.
Typical Applications
- CNC Vertical Machining Centers (VMC)
- CNC Horizontal Machining Centers (HMC)
- CNC Turning Centers & Lathes
- Multi-axis Milling Machines
- Gear Hobbing & Grinding Machines
- Aerospace, Automotive & Die/Mold Manufacturing
System Compatibility
The A06B-0827-B230 is designed to operate with the following FANUC system components:
- CNC Controllers: FANUC 0i-F, 30i-B, 31i-B, 32i-B, 35i-B Series
- Spindle Amplifiers: αiSP 22, αiSP 30, βiSP 22 (verify amp model against motor nameplate)
- Power Supply Modules: αiPS Series (match kVA rating to motor output)
- Cables: A06B-6134-K201 (power), A860-2000-T301 (encoder) — confirm revision compatibility
Selection Guide
Use the following criteria to confirm the A06B-0827-B230 is the right motor for your application:
- Output Power: Confirm your spindle load requires 22 kW continuous / 30 kW peak. If consistently below 15 kW, consider the A06B-0826-B230 to reduce cost.
- Speed Range: Verify your machining process operates within 0–7,000 RPM. High-speed applications above 10,000 RPM require a different αiI variant.
- Drive Amplifier: Match the motor to an αiSP 22 or αiSP 30 amplifier. Mismatched amps cause over-current faults.
- Encoder Type: The B230 suffix indicates MZi encoder. Confirm your CNC parameter settings (No. 4002) match the encoder specification.
- Mounting Configuration: Verify flange dimensions and shaft diameter against your machine’s spindle housing drawings.
Quality Assurance & Sourcing
- ✅ Genuine FANUC Parts: All units sourced from authorized FANUC distributors or verified OEM surplus channels.
- ✅ Pre-shipment Inspection: Each motor undergoes visual, dimensional, and nameplate verification before dispatch.
- ✅ Traceability: Serial number and manufacturing date recorded for every unit shipped.
- ✅ Secure Packaging: Anti-static foam and moisture-barrier packaging for international freight.
- ✅ Documentation: Certificate of conformity and packing list provided with every order.
How to Order
- Confirm Part Number: Verify A06B-0827-B230 against your machine’s motor nameplate or FANUC BOM.
- Request a Quote: Contact us via email or phone with your required quantity and delivery timeline.
- Receive Proforma Invoice: We issue a PI within 1 business day including unit price, shipping cost, and lead time.
- Payment & Dispatch: We accept T/T, PayPal, and trade assurance. Orders dispatched within 3–7 business days after payment confirmation.
- Tracking & Support: Full shipment tracking provided. Post-delivery technical support available via email.
📧 Email: support@konmask.com | 📞 Phone/WhatsApp: +0086 19859288691
Replacement & Compatibility FAQ
Q: Can I use A06B-0827-B231 as a direct replacement for A06B-0827-B230?
A: The B231 uses a different encoder specification. While the frame and output are identical, you must update CNC encoder parameters (No. 4002) and verify cable compatibility before substitution.
Q: Is a remanufactured spindle motor a safe alternative?
A: Remanufactured motors can be cost-effective for non-critical applications, but we recommend genuine FANUC parts for production environments where downtime costs are high.
Q: How do I identify the correct spindle amplifier for this motor?
A: Check the motor nameplate for rated current, then match to an αiSP amplifier with equal or greater current capacity. Refer to FANUC Spindle Motor Parameter Manual B-65280EN.
Q: What is the lead time for A06B-0827-B230?
A: Stock availability varies. Contact us for real-time inventory status. Standard lead time from Japan is 4–8 weeks for new units; surplus stock ships within 3–7 days.
Q: Do you provide a warranty?
A: Yes. All genuine FANUC units carry a 12-month warranty against manufacturing defects from the date of shipment.
© 2026 Konmask.com. All rights reserved.
Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
