Product Description
Fanuc A06B-0871-B390 Alpha Series Model 12 AC Spindle Motor
High-reliability industrial automation component tested and verified for mission-critical manufacturing, robotic automation, and CNC drive environments.
Technical Specifications
| Manufacturer Part Number (MPN) | A06B-0871-B390 |
| Product Reference (SKU) | A06B0871B390-04 |
| Brand / Manufacturer | FANUC |
| Hardware Condition | Used (100% Tested & Verified) |
| Warranty Protection | 6-Month Direct Replacement Warranty |
| System Compatibility | Fanuc SPM Spindle Amplifiers and Series 0i/15i/16i/18i CNC controls |
Quality Assurance & Functional Testing
Stator insulation verified >100 MOhm; high-speed bearing rotation verified; sensor circuit feedback calibrated.
Compatibility & Installation Notes
Ensure cooling blower fan operates in correct direction. Secure flange mounting bolts in crosswise sequence.