Le A06B-0116-B855 is a Spindle Servo Amplifier from FANUC’s αi Series (spécifiquement la série αiF). This model is a key power module within FANUC CNC Systems (comme la série 0i, 30je, 31je, 32je, etc.) used to drive AC spindle motors. This amplifier integrates PWM control, current detection, and protection circuits. It receives spindle control commands from the CNC and outputs precise three-phase AC power to drive the spindle motor, enabling high-precision speed control, positioning control, and functions like rigid tapping.
Description détaillée:
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High-Performance Spindle Drive: Based on FANUC’s advanced digital servo technology, it provides high dynamic response and a wide speed range, meeting the demands of various machine tool spindles from low-speed heavy cutting to high-speed finishing. Supports high-resolution position feedback, enabling high-precision functions such as Spindle Orientation et Cs Axis Contouring Control.
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Compact Integrated Design: This amplifier module is typically designed as a compact unit that can be integrated into the amplifier frame of the CNC system. It may include a Module d'alimentation (PSM), un Spindle Amplifier Module (SPM), and necessary interfaces, with the exact configuration depending on the full model and system integration.
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Powerful Communication and Integration: Connected to the CNC controller via a high-speed serial bus (such as FSSB or I/O Link i), enabling real-time command transmission and status monitoring. Contains a rich set of parameters for fine performance tuning and function configuration via the CNC system or dedicated servo adjustment software.
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Comprehensive Protection and Diagnostics: Equipped with complete protection functions including overcurrent, surtension, sous-tension, surchauffe, surcharge, and ground fault protection. Provides detailed alarm codes and status information displayed on the CNC screen or via LED indicators, facilitating quick fault identification and maintenance.
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High-Reliability Design: Utilizes industrial-grade components and optimized thermal design (typically with a forced cooling fan) to ensure long-term stable operation in harsh machine tool environments. Modular design facilitates installation and maintenance within the system.
Spécifications clés:
| Paramètre | Détails / Typical Features |
| Modèle | A06B-0116-B855 |
| Série | FANUC αi Series (αiF) |
| Type de module | Servoamplificateur de broche (SPM) |
| Compatible CNC Series | Series 0i-F, 30i/31i/32i-B, etc.. |
| Driven Motor Type | FANUC αiI/αiF series AC spindle motors |
| Maximum Output Power | Refer to specific catalog, matched to motor (par ex., for 16kW or a specific current class) |
| Input Power | Three-phase 200V AC (common) or 400V AC (depends on specification) |
| Méthode de contrôle | Sine wave PWM control, Contrôle vectoriel |
| Interface de commentaires | Supports high-resolution serial position detectors (par ex., motor-built-in encoder) |
| Interface de communication | Connects to CNC via FSSB or I/O Link i |
| Main Control Functions | Speed Control, Spindle Orientation, Rigid Tapping, Cs Contour Control |
| Protection Functions | Overcurrent, Surtension, Undervoltage, Surchauffe, Surcharge, Ground Fault, etc.. |
| Méthode de refroidissement | Forced Air Cooling (built-in fan) |
| Température de fonctionnement | 0 ~ 55°C (or per specification) |
| Mounting Method | Modulaire, mounted within the amplifier unit frame |
