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The FANUC A06B-2063-B107 is a βiSc 4/4000-B AC servo motor for CNC feed-axis and industrial positioning applications. It provides 0.75kW continuous output, a maximum speed of 4000rpm, a straight smooth shaft and βiA1000 absolute position feedback.
A06B2063B107 is the compact search form of the same part number. Use the complete hyphenated nameplate model—and any suffix printed after it—as the primary replacement reference.
A06B-2063-B107 Product Specifications
| Brand | FANUC |
| Model / MPN | A06B-2063-B107 |
| Motor Model | βiSc 4/4000-B AC servo motor |
| Rated Output | 0.75kW continuous / 1HP |
| Rated / Maximum Speed | 3000rpm / 4000rpm |
| Stall / Maximum Torque | 3.5N·m / 10N·m |
| Shaft Configuration | Straight smooth shaft without keyway |
| Brake | No holding brake in the B107 configuration |
| Feedback | βiA1000 absolute pulse coder, 1,000,000 divisions/revolution |
| Protection Suffix | Confirm the full nameplate; #0100 identifies the IP67 version |
| Condition | New, refurbished, or used 90% new; subject to stock |
| Handling | Normally 1–3 business days |
| Shipping / ETA | DHL, UPS, or FedEx worldwide; typically 2–6 business days |
| Warranty | 1 year for new/refurbished; 3 months for used 90% new |
| Service / Packing | 100% tested, test video and technical support; reinforced protective packing |
βiSc Servo and Position Feedback
The βiSc 4/4000-B converts commands from a compatible FANUC servo amplifier into controlled axis motion. Its βiA1000 absolute pulse coder supplies high-resolution position feedback so the CNC can monitor motor position, speed and operating status.
Exact-Model and Suffix Checks
The B107 configuration uses a straight shaft without a keyway, no brake and a βiA1000 coder. Do not substitute B007, B207, B307 or B407 solely because the base A06B-2063 motor number matches; shaft and brake configurations differ. If the physical label includes #0100, retain that suffix when ordering because it specifies the IP67 version.
Testing and Installation Notes
REACO CNC checks the full label, shaft, flange, connectors, insulation, windings, pulse-coder feedback and running condition as applicable. Before replacement, verify the complete suffix, mounting dimensions, power and feedback connectors, CNC parameters and compatible FANUC amplifier.
Related resources: FANUC servo motors, FANUC CNC and robot parts and FANUC motor repair services.
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