FANUC A06B-6091-H145 | Alpha Series Spindle Amplifier Module

 Overview

The FANUC A06B-6091-H145 is a high-power Alpha Series spindle amplifier module engineered to drive CNC spindle motors in demanding industrial environments. It operates on a three-phase 200–230 V AC supply and delivers precise torque and speed regulation, ensuring reliable performance for medium-to-large CNC machines.

With robust construction, advanced diagnostics, and efficient thermal management, this module supports heavy-duty spindle applications where power and durability are critical.

Key Features

• High-capacity Alpha Series spindle amplifier

• Designed for precise CNC spindle motor control

• Provides stable torque and speed regulation under heavy loads

• Compact modular design for cabinet integration

• Built-in fault detection and diagnostics

• External heatsink with forced-air cooling

Technical Specifications

• Part Numbers:
    – A06B-6091-H145
    – A06B/6091/H145

• Module Type: Alpha Spindle Amplifier

• Input Voltage: 200–230 V AC, three-phase

• Output Power Capacity: Approx. 22–30 kW spindle drive rating

• Cooling Method: External heatsink with forced air

• Form Factor: Modular panel-mount construction

• Dimensions (Approx.):
    – Height: 380 mm
    – Depth: 307 mm
    – Width: 180–200 mm

• Weight: ~18–22 kg

• Protection: Integrated overcurrent, overvoltage, and thermal monitoring

• Interface: FANUC Alpha spindle communication system

Applications

• CNC machining centers and heavy-duty lathes

• High-speed milling and grinding machines

• Robotics and automation requiring high spindle power

• Replacement for legacy FANUC Alpha spindle modules

Why Choose FANUC A06B-6091-H145

• Provides stable and accurate spindle control for large CNC machines

• Built-in diagnostics simplify troubleshooting and maintenance

• Compact yet powerful design for industrial drive systems

• Proven reliability in demanding automation environments

Order Now

The FANUC A06B-6091-H145 Alpha Spindle Amplifier Module is available and ready for worldwide shipping.

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