FANUC A06B-6140-H055: High-Power 65kW Servo Drive

Drive large industrial motors with massive power. The FANUC A06B-6140-H055 is a heavy-duty servo amplifier. It delivers a huge 65 kW output for the most demanding CNC and machine tool applications.

Key Steps for Setup

• Ensure your electrical cabinet can support the size and weight of this large amplifier.
• Connect the three-phase main power input (200-240VAC).
• Use appropriate heavy-gauge cables for the high 228A input current.
• Connect the output to your high-power FANUC servo motor.
• Follow FANUC's precise startup procedure for high-power drives.

Complete Technical Specifications

FANUC Part No.: A06B-6140-H055 (200V Class Servo Amplifier)
Power Rating: Massive 65 Kilowatt output power capacity.
Voltage Class: Designed for 200V three-phase systems.
Input Power: 200-240V AC, 3-phase, 50/60 Hz.
Input Current: High 228 Amps main input current.
Output Voltage: Rated from 283V to 339V.
Physical Size: Large format: 380mm (H) x 300mm (W) x 272mm (D).
Unit Weight: Heavy-duty construction, weighs approximately 45 lbs (20.41 kg).
Cooling Requirement: High-power unit; typically requires forced air cooling or external heat management.
Protection Features: Standard FANUC protection (overcurrent, overload, overvoltage).
Typical Use: For large machining centers, heavy-duty lathes, and big industrial robots.

Professional FAQs for High-Power Applications

What kind of motor does this 65kW amplifier drive?
It is designed to drive high-torque, high-power FANUC servo motors, typically found in very large machine tools like gantry mills, forging machines, or large spindle applications.

What electrical supply is needed for this amplifier?
You need a robust three-phase electrical service capable of delivering at least 240V AC and supporting the high inrush and continuous current draw, which can be several hundred amps.

Is special cooling required for this unit?
Absolutely. A drive of this power generates significant heat. It must be installed in a well-ventilated cabinet, often with dedicated cooling fans or even a separate air conditioning unit to prevent overheating.

Can it be used as a direct replacement in an existing machine?
Only if it is the exact specified replacement for your machine's model. Due to its high power, compatibility with the controller, motor, and machine power supply is critical. Always check the machine's electrical diagrams.

What safety precautions are most important during installation?
Working with this drive requires qualified personnel. Key steps include ensuring the main power is locked out and tagged out (LOTO), verifying all connections are tight to handle high current, and providing proper grounding.

Warranty & Global Shipping

This high-value amplifier is backed by a comprehensive 12-month warranty. We arrange secure global shipping via FedEx, UPS, or DHL freight services.

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Contact: sales@ubestplc.com Phone: +86 180 3000 5825