1. General Information

• Model: A06B-6114-H206

• Type: 2‑axis servo amplifier, SVM2-20/40i (αiSV2-20/40 HRV3)

• Manufacturer: FANUC

• Series: Alpha i servo module (A06B-6114 series)

• 2. Electrical Specifications

• • DC Input Voltage: 283–339 VDC

  • Rated Input Power: 7 kW

  • Rated Output Voltage: 240 VAC (max)

  • Rated Output Current (continuous):

    • L‑axis: 6.5 A

    • M‑axis: 13 A

  • Control Method: HRV3 (High‑Response Vector)

  • Feedback: Incremental / serial encoder (αi encoder compatible)

  • Cooling: Forced air (internal fan + heatsink)

• 3. Environmental & Mechanical

• • Operating Temperature: 0°C to +55°C

  • Storage Temperature: -20°C to +70°C

  • Humidity: 5%–95% RH, non‑condensing

  • Protection Grade: IP20

  • Mounting: Vertical cabinet mount

  • Dimensions (H×W×D): 380 × 60 × 205 mm

  • Weight: Approx. 4.2 kg

  • Standards: EN50178, UL508C

• 4. Key Features

• • 2‑axis integrated drive: saves space and wiring

  • HRV3 control: ultra‑high response, low vibration

  • 7 kW rated power for medium‑to‑heavy duty feed axes

  • Dual independent current ratings: 6.5 A + 13 A (L/M axes)

  • Built‑in regenerative circuit: energy recovery

  • LED status indicators: power, alarm, operation

  • Full protection: overcurrent, overvoltage, undervoltage, overheat, fan failure, encoder error

  • Compact & slim design: 60 mm width, ~30% less cabinet space than older models

• 5. Compatibility

• • CNC Systems: FANUC 0i‑B/D, 30i‑B, 16i/18i/21i series

  • Servo Motors: αi‑M / αi‑S series (20/40 class motors)

  • Power Supply: αiPS series (e.g., A06B-6110‑Hxxx)

• 6. Common Alarms

• • SV0401: Servo amplifier overheat

  • SV0403: Overcurrent (L‑axis)

  • SV0404: Overcurrent (M‑axis)

  • SV0405: Overvoltage

  • SV0406: Undervoltage

  • SV0417: Fan failure

• 7. Maintenance & Safety

• • Maintenance: Clean air filters monthly; inspect cooling fan quarterly; check terminals/cables quarterly.

  • Safety: Only qualified technicians to service; high residual voltage remains after power‑off; ensure proper grounding.