1. General Information

• Model: A06B-6240-H211

• Type: αiSV 160/160‑B (Dual‑axis servo amplifier)

• Manufacturer: FANUC

• Series: Alpha i (62xx series, 200V AC drives)

• Application: Dual‑axis high‑power servo drive for CNC machine tools, robotics, and automation systems

2. Electrical Specifications

• Main input: 3‑phase DC 283–339V (from αiPS power supply)

• Control power: Single‑phase AC 200–240V, 50/60Hz

• Output: 2‑axis independent drive

  • Peak current per axis: 45A

  • Capacity: 160/160 (A·s)

  • Max output voltage: AC 240V

• Regeneration: Built‑in regenerative circuit

• Cooling: Forced air cooling with fan fault detection

3. Mechanical & Environmental

• Dimensions (H×W×D): 380 × 90 × 272 mm

• Weight: Approx 5.5 kg

• Protection: IP20 (cabinet mounting)

• Operating temp: 0°C ~ +60°C (inlet air)

• Storage temp: ‑40°C ~ +85°C

• Humidity: 5%–95% RH, non‑condensing

4. Key Features

• Dual‑axis high‑performance drive for medium–large servo motors

• High‑resolution encoder interface (incremental/absolute) for precision positioning

• Three‑loop control (current/speed/position) with fast dynamic response

• Comprehensive protection: overcurrent, overvoltage, undervoltage, overheat, short circuit, encoder fault

• Absolute encoder backup (capacitor maintains position ~10 min after power‑off)

• Leakage detection for motor/power cable insulation degradation

• LED status indicators for power, alarm, and regeneration

5. Compatibility

• CNC systems: FANUC 0i‑B/F, 30i/31i/32i‑B series

• Servo motors: αiS, αiB series 200V AC servo motors

• Power supply: αiPS‑B series (e.g., A06B‑6140‑H037)

6. Common Alarm Codes

• AL‑01: Overcurrent

• AL‑02: Overvoltage

• AL‑03: Undervoltage

• AL‑04: Overheat

• AL‑05: Regeneration fault

• AL‑06: Fan abnormality

• AL‑07: Encoder error

7. Maintenance

• Clean air filter monthly

• Check cooling fan operation regularly

• Inspect power terminals and cables quarterly

• Verify regeneration function annually

8. Safety Notes

• High residual voltage remains after power‑off; wait ≥10 minutes before touching terminals

• Only qualified technicians may perform installation and maintenance

• Ensure reliable equipment grounding