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General Electric A06B-6102-H245 #H520
General Electric A06B-6102-H245 #H520
· Product image is representative; revision or series may vary. Contact us to request a specific version.

A06B-6102-H245 #H520

Alpha Spindle Amplifier Module
In Stock
Ships by Saturday, July 25
Fast Shipping Available

Product Information:

The A06B-6102-H245 #H520 is a high-power Alpha Series 1 AC spindle amplifier module (model SPM-45) from FANUC, specifically designed for controlling the core spindle motors of CNC machine tools. This module is powered via a shared 283V-325V DC bus and precisely adjusts the spindle's high-speed rotation, directional stops, and rigid tapping operations according to CNC system commands.

This heavy-duty amplifier has a rated input power of up to 56kW, a continuous output current of 198A, and a maximum output voltage of 230V AC. It is designed to drive large, high-power spindle motors such as the FANUC α40/6000 or αP60/4500, and is widely used in heavy-duty CNC lathes, vertical/horizontal machining centers, and other industrial equipment with extremely high metal cutting force requirements.

The #H520 label at the end of the model number indicates that the hardware complies with European CE safety and electromagnetic compatibility certification standards and is suitable for globally standardized industrial electrical cabinets. As a classic discontinued component, its front panel is equipped with a two-digit digital display that can directly display fault codes for overcurrent (alarm 01/12) or cooling fan failure (alarm 56). This is a core technical indicator for on-site machine tool maintenance and spare parts replacement.

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Technical specifications for A06B-6102-H245 #H520

  • Manufacturer:
    General Electric
  • Product Category:
    PLC System
  • Spare Part Number:
    A06B-6102-H245
  • Estimated shipping dimensions:
    15 x 20 x 18 cm
  • Weight:
    10 kg
  • Tariff Code:
    8537101190
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen, Fujian, China
  • Input Voltage Rating:
    283 to 325 Volts AC
  • Maximum Output Voltage:
    230 Volts
  • Power Rating:
    56 kilowatts
  • Display Type:
    7-segment LED display
  • Rated Phase:
    3-phase
  • Rated Output Current:
    198 Amperes
  • Ambient Operating Temperature:
    0 to 55°C
  • Storage Temperature:
    -20 to 60°C
  • Humidity Tolerance:
    90% relative humidity or less (without condensation)
  • Vibration Resistance:
    0.5G or less
  • Operating Frequency:
    50 to 60 Hertz
  • Cooling Method:
    Forced cooling
  • Stock:
    1

Alternative Names

A06B-6102-H245#H520 A06B-6102-H245 A06B6102H245 #H520 A06B 6102 H245 #H520 AO6B-61O2-H245 #H52O 406B-6102-H245 #H520 A068-6102-H245 #H520 A06B-6102-H2A5 #H520 A06B-6I02-H245 #H520 A06B-6102-H230#H520 A06B-6102-H226#H520 A06B-6102-H222#H520 A06B-6102-H215#H520 A06B-6102-H255#H520

Information

Overview Manuals Diagnostic Codes & Maintenance Tracing Applications

Features:

  • Large-capacity system drawing a rated 56 kW input
  • Runs on high-voltage DC current ranging from 283V to 325V DC, pulled across a common DC link fed from an upstream Power Supply Module
  • Delivers a substantial continuous current rating of 198 Amps
The FANUC A06B-6102-H245#H520 spindle amplifier module is designed for robust performance in automatic control systems. It is compatible with three-phase power supplies, with an input voltage range of 283 to 325 volts AC. The device can generate a maximum output voltage of 230 volts. Its 56 kW rated power effectively meets the demands of high-performance spindles.

Users can monitor the operating status via its 7-segment LED display, which clearly shows the module's operating status. The module is designed to withstand various environmental conditions, operating efficiently in ambient temperatures from 0 to 55°C and suitable for storage conditions from -20 to 60°C, even in non-condensing environments. The module has good humidity tolerance, maintaining stable operation at relative humidity up to 90%.

The A06B-6102-H245 #H520 General Electric Alpha Spindle Amplifier Module may still be available for purchase and support from Moore Automated Company beyond End-Of-Life (EOL) by the manufacturer (OEM).
General Electric A06B-6102-H245 #H520 Alpha Spindle Amplifier Module (manual), Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
When a fault triggers the circuit breaker to trip, a two-digit alarm indication will be displayed on the seven-segment display screen behind the transparent front cover. Typical fault triggers for the SPM-45 include:
 
Alarm 01: Motor overcurrent or integrated circuit short circuit;
Alarm 02: Spindle motor speed deviation (speed loop parameter slip);
Alarm 12: Excessive main DC bus current;
Alarm 56: Internal cooling fan failure or radiator overheating.
1.CE Mark: This product has passed formal type testing and complies with the necessary safety and health regulations stipulated by the European Economic Area (EEA).
2.EMC Directive: Tested to ensure that the driver's high-frequency switching noise will not significantly interfere with the surrounding power grid or factory fieldbus when outputting continuous current up to 198 amps.
3.UL/cUL Certification: Although this product is primarily positioned as a CE-certified product, its structural sub-components, underlying printed circuit board (A20B-1007-0590/A20B-2002-0081), and plastic terminal housing have all passed Underwriters Laboratories (UL) certification for flame retardancy and high-voltage arc tracking. This ensures that the hardware can pass factory panel inspection in accordance with North American NFPA 79/UL 508A standards.
4.ISO 9001 Certification: This product is manufactured at FANUC's centralized production facility in Japan and complies with ISO 9001 quality management system certification.
5.RoHS Compliance: This product complies with current environmental regulations regarding heavy metals and hazardous electronic manufacturing substances.
6.Rack Environment Rating: This equipment has an open-frame structure and must be installed in an industrial-grade rack with a protection rating of at least IP54 to protect its internal logic circuitry from debris generated during manufacturing, conductive mist in the air, and direct contact with moisture.

Technical notes

The FANUC A06B-6102-H245 #H520 is a first-generation Alpha (α) series SPM-45 (spindle amplifier module) modular AC spindle amplifier, commonly found in heavy-duty machine tools equipped with classic control systems such as 0-MD and 16/18/21i, used to drive high-power spindle motors such as the α30 or α40. In terms of hardware specifications, it features a 300mm wide modular design, accepting 283V to 325V DC bus voltage from an external power supply module (rated input power up to 56.0kW), with a maximum output voltage of 230V AC and a rated output current of 198A. This module comes standard with an A20B-1007-0591 control motherboard and a #H520 interface. It has a built-in A90L-0001-0422 powerful cooling fan and can display dozens of spindle control fault code alarm responses in real time through the seven-segment digital display on the front panel, such as armature overcurrent, overheating or sensor disconnection.
  • Product Lifecycle Stage

    Obsolete/Discontinued by OEM

    Recommended alternatives or upgrades include FANUC Alpha i series spindle amplifiers, such as the A06B-6111 or A06B-6114 series, depending on CNC system specifications and spindle motor compatibility. Moore Automated offers high-quality GE FANUC replacement modules and spare parts, including reliable alternatives to discontinued products. Our reliable solutions help minimize equipment downtime, extend the lifespan of CNC systems, and maximize productivity.

Ask our team:

  • What electrical characteristics determine the operating performance of A06B-6102-H245 #H520?
    A06B-6102-H245 #H520 is designed for 200–230 V three-phase AC input, operating at a frequency of 50/60 Hz. This amplifier employs efficient IGBT-based PWM inverter technology, providing stable current regulation, fast transient response, and optimized power conversion efficiency for demanding CNC machining applications.
  • How does the A06B-6102-H245 #H520 achieve deterministic high-precision servo control?
    The A06B-6102-H245 #H520 integrates advanced digital vector control, high-speed current loop, speed loop, and position loop control algorithms. Combined with high-resolution encoder feedback from compatible FANUC servo motors, these technologies minimize tracking errors, improve contour accuracy, and ensure superior interpolation accuracy in complex multi-axis machining operations.
  • Which servo motor configurations does the A06B-6102-H245 #H520 support?
    The A06B-6102-H245 #H520 is designed for compatibility with FANUC αi series AC servo motors. Depending on the CNC system configuration, this amplifier supports high-performance motion control for machining centers, CNC lathes, milling machines, grinding machines, and synchronous multi-axis manufacturing systems.
  • How does the A06B-6102-H245 #H520 optimize dynamic response during high-speed machining?
    The A06B-6102-H245 #H520 employs high-bandwidth servo processing technology, enabling rapid feedback compensation and real-time current regulation. This architecture achieves superior acceleration and deceleration performance, excellent vibration suppression, lower servo hysteresis, and high-precision toolpath tracking in demanding machining cycles.
  • What protection mechanisms are built into the A06B-6102-H245 #H520?
    The A06B-6102-H245 #H520 integrates comprehensive electronic protection functions, including overcurrent protection, overvoltage monitoring, undervoltage detection, overtemperature protection, regenerative circuit monitoring, encoder fault diagnosis, short-circuit protection, and motor overload protection. These intelligent protection features enhance equipment reliability while protecting the amplifier and connected servo motors.
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Moore Disclaimer: Moore Automated's sales automation equipment and related solutions are intended for industrial automation and business operational efficiency improvement purposes only. Product information, technical parameters, and application cases are for reference only and do not constitute an absolute guarantee of performance for any specific industry, scenario, or final application. Actual equipment performance may vary depending on factors such as the usage environment, system integration method, and maintenance conditions. Users should confirm compatibility and safety based on professional technical assessments. Moore Automated assumes no liability for any direct or indirect losses caused by improper use, modification, or failure to operate according to specifications, to the extent permitted by law.