1. General Information

• Model: A06B-6114-H105

• Type: αiSV-80 (SVM1-80i) single‑axis servo amplifier

• Manufacturer: FANUC

• Application: High‑precision single‑axis drive for CNC machines, machining centers, lathes, EDM, and robotics

2. Electrical Specifications

• DC Input Voltage: 283–339 VDC

• Rated Input Power: 5.5 kW

• Continuous Output Current: 19 A (L‑axis)

• Max Output Current: 80 A (peak)

• Output AC Voltage: 240 VAC

• Control Algorithm: HRV3 digital vector control

• Feedback: Serial absolute / incremental encoder

• Communication: FSSB optical fiber bus

• Regenerative Braking: Built‑in transistor; max regenerative power 3.5 kW

• Cooling: Internal fan + heatsink (forced air)

3. Environmental & Mechanical Data

• Operating Temperature: 0°C to +55°C

• Storage Temperature: -20°C to +70°C

• Humidity: 5%–95% RH, non‑condensing

• Protection Grade: IP20

• Installation: Vertical cabinet mount

• Dimensions (H×W×D): 310 × 60 × 172 mm

• Weight: Approx. 3.5–4.0 kg

4. Key Features

• 60 mm narrow width saves cabinet space

• Single‑axis high‑power design for heavy‑duty applications

• High‑speed HRV3 control for μm‑level positioning accuracy

• Absolute encoder backup capacitor (≈10 min retention)

• Full protection: overcurrent, overvoltage, undervoltage, overheating, fan failure

• LED status indicators for power, alarm, and operation

• Serviceable fan: replaceable without full disassembly

5. Compatibility

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

• Servo Motors: αiS / αi / βi series (e.g., αiS‑2/4/22/30)

• Power Supply: αiPS series power supply modules

6. Common Alarms

• FAL: Internal fan stopped

• LV5V: Low control power voltage

• LVDC: Low DC link voltage

• HCL: L‑axis overcurrent

• ALM430: Inverter overheat

• ALM510: FSSB communication error

7. Maintenance & Safety

• Maintenance: Clean filters monthly; inspect fans quarterly; tighten terminals quarterly.

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