Description
1. Unboxing & Physical Snapshot
- Model & Brand: Fanuc High-Resolution (HR) Magnetic Pulse Coder / Sensor Module — Part Number: A860-0382-T124
- Physical Dimensions: Precision industrial sensor housing designed for direct motor shaft or spindle drum integration (Compact cylindrical/modular encoder profile)
- Estimated Shipping Weight: Approximately 0.45 kg to 0.70 kg (1.0 lb) (Packaged securely in multi-layer anti-static bubble containment and custom corrugated transport box)
- What’s in the Box: Fanuc A860-0382-T124 magnetic pulse coder assembly, integrated amplifier board, precision internal drum/sensor elements, and manufacturer conformance label.
2. Product Introduction
Structure B (Architecture hook): Engineered for high-precision CNC machine tools, lathes, and high-performance servo/spindle configurations, the Fanuc A860-0382-T124 magnetic pulse coder mounts directly onto rotating drive shafts to deliver absolute angular position and velocity feedback. Within advanced motion control networks, the unit converts mechanical rotation into precise electrical pulse trains, feeding data back to the CNC controller to ensure seamless multi-axis synchronization and accurate machining tolerances.
Housed in a ruggedized, contamination-resistant assembly suited for demanding industrial shop floors, the magnetic sensor layout withstands heavy mechanical vibration and thermal cycling. Its integrated signal amplifier ensures clean, noise-free pulse transmission over long cable runs from the motor housing back to the control cabinet.
3. Core Technical Specifications
| Parameter | Value |
| Component Type | High-Resolution (HR) Magnetic Pulse Coder / Sensor |
| Product Series | Fanuc CNC Spindle & Servo Feedback Line |
| Part Number Designation | A860-0382-T124 |
| Sensing Technology | Magnetic pulse detection with integrated amplifier board |
| Output Signal Type | Digital quadrature pulse trains (Phase A, B, and Z reference) |
| Operating Power Supply | Standard low-voltage DC bus supply via CNC drive interface |
| Operating Temperature | 0°C to +55°C continuous industrial shop-floor threshold |
| Storage Temperature Range | -20°C to +80°C |
| Enclosure Protection | IP54 / IP67 industrial sealed sensor housing |
| Approximate Net Weight | Approximately 0.45 kg (1.0 lb) |
4. Global Compliance & Industry Certifications
Type-test verification and rigorous electrical compliance standards are mandatory for precision motion feedback devices deployed within automated manufacturing systems.
- Expected Certifications: CE Mark (EMC and Low Voltage Directives), RoHS material compliance, and UL/cUL recognized component listings for industrial automation hardware.
- Safety Relevance: High-integrity electromagnetic shielding and differential signal processing prevent electrical noise generated by nearby variable frequency drives or spindle motor windings from corrupting position feedback data.
- Audit Note: Cross-verify encoder part numbers and revision suffixes against your CNC motor specification sheet and parameter settings prior to mechanical installation.
5. Long-Term Storage & Asset Preservation Guide
Veteran Maintenance Note: Storing precision magnetic encoders in unconditioned environments risks internal sensor demagnetization, bearing grease dry-out, and connector pin oxidation.
- ESD Protection: Keep the pulse coder permanently sealed inside its original metallized anti-static shielding bag to protect sensitive internal amplifier microcircuits from electrostatic discharge.
- Climate Baseline: Store the unit in a clean, dry environment maintaining relative humidity strictly below 50% non-condensing and ambient temperatures between +10°C and +30°C.
- Physical Preservation: Store units flat or securely braced in designated anti-static foam slots; never subject the sensor shaft or housing to heavy impact shocks or direct mechanical loads.
6. Physical Installation Prerequisites
- Ensure that the CNC drive and machine main breaker are completely locked out and de-energized before mounting or servicing the pulse coder.
- Align the sensor disk and internal drum carefully with the motor shaft to prevent eccentric loading, bearing wear, or signal distortion.
- Fasten all mechanical mounting bolts and secure the shielded feedback cable connector tightly to maintain continuous ground continuity and noise rejection.
7. Buyer’s FAQ (Logistics & Compliance Focus)
- What Harmonized System (HS) code governs international customs clearance?The standard global export classification for this industrial encoder/sensor is 8503.00.9545 (Parts suitable for use solely or principally with electric motors and generators / rotary encoders).
- How does Country of Origin (COO) verification impact trade compliance?Accurate origin tagging on commercial shipping documentation ensures compliance with international trade frameworks; inspect the factory stamp (typically manufactured in Japan) for complete traceability.
- Does this surplus hardware require parameter re-scaling upon installation?Units match factory mechanical configurations; however, maintenance technicians should verify that CNC axis parameters and feedback scaling match the specific motor ID upon startup.
- What level of transit insurance should be specified?Always mandate fully declared-value, tracked air cargo insurance to protect delicate internal magnetic sensors and amplifier boards against drop impacts during global transit.
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