FANUC A06B-6114-H206 Servo Amplifier 7kW Dual-Axis CNC

FANUC A06B-6114-H206 Servo Amplifier Module

Product Insight by Oiltech Controls

Designed for precision motion control, the FANUC A06B-6114-H206 is a 7 kW servo amplifier. It converts 283-339 VDC input to 200-240 VAC output. This module drives two axes with independent current ratings: 6.5 A (L-axis) and 13 A (M-axis). Its output frequency ranges from 0.1 Hz to 800 Hz. This makes it suitable for high-speed spindle or precise feed-axis applications. The unit operates reliably in ambient temperatures from 0°C to 55°C and humidity up to 90% RH (non-condensing).

Key Technical Specifications

• Manufacturer: FANUC
• Model: A06B-6114-H206
• Series: A06B Servo Amplifier
• Rated Input Power: 7 kW
• Input Voltage: 283-339 VDC
• Output Voltage: 200-240 VAC
• Rated Output Current: 6.5 A (L-axis) / 13 A (M-axis)
• Output Frequency Range: 0.1 – 800 Hz
• Input Frequency: 50/60 Hz
• Operating Temp.: 0°C to 55°C
• Ambient Humidity: ≤90% RH (no condensation)
• Weight: 6.80 kg (15.00 lbs)

Compatible Equipment & Applications

• CNC Machining Centers: FANUC Series 0i, 30i, 31i, 35i.
• Servo Motors: FANUC αi, βi series (200V class).
• Spindle Drives: For high-speed milling and turning.
• Robotic Arms: Joint control in pick-and-place systems.
• Automated Lines: Conveyor synchronization and indexing tables.

Installation & Maintenance

• Mount vertically on a conductive, grounded panel.
• Maintain 80 mm clearance above and below for airflow.
• Use shielded cables for encoder and control signals.
• Torque terminals to 1.2 Nm (M4 screws).
• Periodic cleaning of heatsink with low-pressure air.
• Check LED status (POWER, ALM, READY) during startup.

Diagnostic & Protection Features

• Real-time current monitoring per axis.
• Overcurrent, overvoltage, and thermal shutdown.
• Encoder communication error detection.
• Dynamic braking for emergency stop.
• Self-test routine at power-on.

Why Choose Oiltech Controls?

• 15+ years serving industrial automation.
• Global shipping via FedEx, UPS, DHL.
• Surplus / refurbished options with full testing.
• 12-month warranty on all modules.
• Pre-shipment verification and calibration.
• Expert support for obsolete control systems.
• 24-28 hour dispatch for in-stock items.

Frequently Asked Questions (FAQ)

• Q: Can this replace a failed A06B-6114-H206 directly?
  A: Yes, it is a drop-in replacement. Verify the firmware version for the latest updates.
• Q: How do I set the output current limit?
  A: Use parameter Pr. 1820 (L-axis) and Pr. 1821 (M-axis) on the FANUC CNC. Start with 80% of rated current for initial tuning.
• Q: What is the typical lifespan of this amplifier?
  A: With regular maintenance (fan cleaning, ambient <40°C), it exceeds 10 years in continuous duty.
• Q: Can it drive a spindle motor directly?
  A: Yes, but ensure the spindle is 200-240 VAC rated. For high-inertia loads, consider external regenerative resistor.
• Q: What should I check if the ‘ALM’ LED is red?
  A: First, measure DC bus voltage (should be 283-339V). Then check for short-circuit at output terminals. Also verify encoder cable continuity.

Shipping & Warranty

• Carriers: FedEx Priority, UPS Worldwide, DHL Express.
• Dispatch time: 24-28 hours (business days).
• Warranty: 12 months against defects.
• Tracking number provided within 24 hours.

Contact Information
Email: info@oiltechcontrols.com
WhatsApp: +86 158 8020 0923

Original Source: https://www.oiltechcontrols.com/

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