Technical Specifications

Electrical

• Input Voltage: 3-phase AC 200–240 V

• Rated Power: 2.0 kW

• Output Current: Max 10 A

• Frequency Range: 0–400 Hz

• Overload Capacity: 150% rated output for 60 seconds

Environmental

• Operating Temp: 0°C ~ 40°C

• Storage Temp: -20°C ~ +80°C

• Humidity: 5%–95% RH (non-condensing)

• Altitude: ≤1000 m

• Protection: IP20

Safety Precautions

1. Power Off Mandatory: Disconnect all power before installation, removal or maintenance; wait ≥5 minutes for capacitor discharge.

2. High Voltage Risk: Internal high-voltage components; risk of electric shock. Do not touch exposed circuits.

3. ESD Protection: Wear anti-static gloves/wrist strap when handling the PCB to avoid static damage.

4. No Live Operation: Do not operate with covers removed or cables damaged.

5. No Modification: Unauthorized circuit modification voids warranty and may cause fire/shock.

Installation Steps

1. Power Off & Discharge: Cut off input power, wait 5+ minutes for residual electricity discharge.

2. ESD Setup: Wear anti-static gear to protect the board.

3. Slot Alignment: Align PCB with drive cabinet slot, insert firmly.

4. Secure Board: Tighten fixing screws to ensure stable installation.

5. Cable Connection: Connect power, signal and spindle motor cables per wiring diagram; ensure connectors are tight.

6. Inspection & Power On: Double-check connections; restore power and perform test run.

Maintenance

1. Regular Cleaning: Use dry soft cloth to remove dust; avoid liquid cleaners.

2. Connector Inspection: Check connectors every 3 months for looseness/corrosion.

3. Visual Check: Inspect for burnt components, swollen capacitors or discoloration.

4. Alarm Handling: Power off, replug connectors and restart if alarms occur; check wiring if problem persists.

Compatibility

• Matched Drives: FANUC DC spindle drives (e.g., 6042 series)

• CNC Systems: 0i, 16i, 18i, 21i series

Common Troubleshooting

1. Spindle Not Rotating:

   • Check PCB seating and connector tightness.

   • Verify power supply voltage and phase sequence.

   • Confirm spindle motor wiring correctness.

2. Speed Fluctuation:

   • Check for loose signal cables.

   • Inspect PCB for component aging (e.g., capacitors).

3. Overload Alarm:

   • Reduce mechanical load.

   • Check for motor short circuit or bearing damage.