A06B-1404-B904#0302
Description
Main Technical Specifications
Motor Type: Four‑pole permanent magnet synchronous AC spindle motor
Series: Ai 2/10000
Rated Power: 2.2 kW – 3.7 kW
Rated Voltage: Three‑phase AC 110–220 V, 50/60 Hz
Rated Speed: 1,500 rpm
Maximum Speed: 10,000 rpm
Feedback: High‑resolution built‑in encoder (#0302 spec)
Shaft: Smooth shaft (no keyway)
Mounting: Flange mount
Cooling: Rear exhaust (external fan required)
Protection Class: IP54
Insulation Class: H
Ambient Temperature: 0–40 °C (75% rated output)
Product Features
Ultra‑High Speed: Maximum 10,000 rpm enables high‑speed cutting and reduced machining time.
High Precision: High‑resolution encoder ensures accurate speed/position feedback for consistent surface finish.
Compact & Rigid: Flange mounting design minimizes vibration during high‑speed operation.
Rear Exhaust Cooling: Efficient heat dissipation supports prolonged high‑speed running.
Smooth Shaft: Reduces noise and friction at ultra‑high speeds; compatible with high‑precision tool holders.
#0302 Special Spec: Optimized winding and encoder for improved anti‑interference and speed stability.
High Durability: H‑class insulation and IP54 protection withstand harsh workshop environments.
Wide Compatibility: Matches FANUC αi/βi series spindle amplifiers and 0i/30i series CNC systems.
Application Scope
CNC Machining Centers: High‑speed milling, drilling, and tapping operations.
CNC Lathes: High‑speed turning and precision finishing of complex parts.
Milling Machines: High‑speed precision milling for die/mold and aerospace components.
High‑Speed Automation: Specialized machinery requiring stable ultra‑high‑speed spindle output.
Installation Instructions
Mount the motor on a rigid, flat flange base to avoid resonance.
Keep the mounting surface clean, flat, and free of burrs for full contact.
Align the motor shaft with the spindle; use a precision coupling to ensure coaxiality.
Tighten flange bolts evenly to specified torque to prevent housing deformation.
Install a dedicated external cooling fan at the rear exhaust port for proper airflow.
Reserve sufficient space around the motor for ventilation, wiring, and maintenance.
Wiring Requirements
Perform all wiring with power disconnected to prevent electric shock.
Use FANUC‑approved power cables, encoder cables, and grounding wires.
Connect three‑phase power (U/V/W) and protective earth (PE) securely (ground resistance ≤4 Ω).
Separate encoder cables from power cables by ≥10 cm to reduce electromagnetic interference.
Follow FANUC official wiring diagrams strictly; do not alter wiring sequence arbitrarily.
Working Environment
Operating Temperature: 0 °C to +40 °C (75% load); derate above 40 °C.
Storage Temperature: −20 °C to +60 °C (non‑condensing).
Humidity: ≤80% RH (non‑condensing).
Altitude: ≤1,000 m (derate 1% per 100 m above 1,000 m).
Atmosphere: Free of corrosive gases, explosive dust, or excessive oil mist.
Vibration/Shock: Avoid prolonged exposure to strong mechanical vibration or impact.
Operation Guidelines
Operate within rated voltage, torque, and speed ranges; avoid continuous overload.
After installation, run no‑load test to check for abnormal noise, vibration, or overheating.
Monitor motor temperature during operation; keep within allowable range.
Avoid excessive frequent start/stop cycles to prevent overheating and mechanical wear.
Set spindle amplifier parameters correctly per motor model and load conditions.
Maintenance Instructions
Every 3 Months: Disconnect power; clean dust from motor housing and rear exhaust fan.
Every 6 Months: Check flange bolts, coupling tightness, and encoder connector security.
Every 12 Months: Inspect bearings for abnormal noise; replace if necessary.
Quarterly: Use CNC diagnostics to verify encoder signal quality and speed stability.
Prohibition: Do not disassemble motor or encoder without authorization; voids warranty.
Storage: Keep in dry, temperature‑controlled environment when not in use.
Safety Precautions
Only qualified personnel may install, wire, or maintain the motor.
Disconnect all power before maintenance; wait 5 minutes for capacitors to discharge.
Never touch rotating shaft or live components during operation.
Ensure reliable grounding to prevent electric shock and reduce interference.
Do not modify motor internal structure or encoder configuration arbitrarily.
Keep motor and cables away from flammable materials and high‑temperature sources.
Main Technical Specifications
Motor Type: Four‑pole permanent magnet synchronous AC spindle motor
Series: Ai 2/10000
Rated Power: 2.2 kW – 3.7 kW
Rated Voltage: Three‑phase AC 110–220 V, 50/60 Hz
Rated Speed: 1,500 rpm
Maximum Speed: 10,000 rpm
Feedback: High‑resolution built‑in encoder (#0302 spec)
Shaft: Smooth shaft (no keyway)
Mounting: Flange mount
Cooling: Rear exhaust (external fan required)
Protection Class: IP54
Insulation Class: H
Ambient Temperature: 0–40 °C (75% rated output)
Product Features
Ultra‑High Speed: Maximum 10,000 rpm enables high‑speed cutting and reduced machining time.
High Precision: High‑resolution encoder ensures accurate speed/position feedback for consistent surface finish.
Compact & Rigid: Flange mounting design minimizes vibration during high‑speed operation.
Rear Exhaust Cooling: Efficient heat dissipation supports prolonged high‑speed running.
Smooth Shaft: Reduces noise and friction at ultra‑high speeds; compatible with high‑precision tool holders.
#0302 Special Spec: Optimized winding and encoder for improved anti‑interference and speed stability.
High Durability: H‑class insulation and IP54 protection withstand harsh workshop environments.
Wide Compatibility: Matches FANUC αi/βi series spindle amplifiers and 0i/30i series CNC systems.
Application Scope
CNC Machining Centers: High‑speed milling, drilling, and tapping operations.
CNC Lathes: High‑speed turning and precision finishing of complex parts.
Milling Machines: High‑speed precision milling for die/mold and aerospace components.
High‑Speed Automation: Specialized machinery requiring stable ultra‑high‑speed spindle output.
Installation Instructions
Mount the motor on a rigid, flat flange base to avoid resonance.
Keep the mounting surface clean, flat, and free of burrs for full contact.
Align the motor shaft with the spindle; use a precision coupling to ensure coaxiality.
Tighten flange bolts evenly to specified torque to prevent housing deformation.
Install a dedicated external cooling fan at the rear exhaust port for proper airflow.
Reserve sufficient space around the motor for ventilation, wiring, and maintenance.
Wiring Requirements
Perform all wiring with power disconnected to prevent electric shock.
Use FANUC‑approved power cables, encoder cables, and grounding wires.
Connect three‑phase power (U/V/W) and protective earth (PE) securely (ground resistance ≤4 Ω).
Separate encoder cables from power cables by ≥10 cm to reduce electromagnetic interference.
Follow FANUC official wiring diagrams strictly; do not alter wiring sequence arbitrarily.
Working Environment
Operating Temperature: 0 °C to +40 °C (75% load); derate above 40 °C.
Storage Temperature: −20 °C to +60 °C (non‑condensing).
Humidity: ≤80% RH (non‑condensing).
Altitude: ≤1,000 m (derate 1% per 100 m above 1,000 m).
Atmosphere: Free of corrosive gases, explosive dust, or excessive oil mist.
Vibration/Shock: Avoid prolonged exposure to strong mechanical vibration or impact.
Operation Guidelines
Operate within rated voltage, torque, and speed ranges; avoid continuous overload.
After installation, run no‑load test to check for abnormal noise, vibration, or overheating.
Monitor motor temperature during operation; keep within allowable range.
Avoid excessive frequent start/stop cycles to prevent overheating and mechanical wear.
Set spindle amplifier parameters correctly per motor model and load conditions.
Maintenance Instructions
Every 3 Months: Disconnect power; clean dust from motor housing and rear exhaust fan.
Every 6 Months: Check flange bolts, coupling tightness, and encoder connector security.
Every 12 Months: Inspect bearings for abnormal noise; replace if necessary.
Quarterly: Use CNC diagnostics to verify encoder signal quality and speed stability.
Prohibition: Do not disassemble motor or encoder without authorization; voids warranty.
Storage: Keep in dry, temperature‑controlled environment when not in use.
Safety Precautions
Only qualified personnel may install, wire, or maintain the motor.
Disconnect all power before maintenance; wait 5 minutes for capacitors to discharge.
Never touch rotating shaft or live components during operation.
Ensure reliable grounding to prevent electric shock and reduce interference.
Do not modify motor internal structure or encoder configuration arbitrarily.
Keep motor and cables away from flammable materials and high‑temperature sources.
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