FANUC AC Servo Motor

Model: A06B-0113-B075#0076

Specification & Instruction Manual (English Version, Text Only)

2. Electrical Specifications

• Rated Input Voltage: 200–240 VAC, 3-phase, 50/60 Hz

• Rated Output Power: 0.2 kW

• Rated Torque: 0.65 N·m

• Rated Speed: 3000 RPM

• Maximum Speed: 3000 RPM

• Rated Current: 2.8 A

• Insulation Class: F

• Winding Type: Three-phase brushless permanent magnet winding

• Rated Frequency: 200 Hz

3. Mechanical Specifications

• Rotor Characteristic: Low inertia rotor with ultra-fast dynamic response

• Bearing Structure: Sealed bearing with lifetime pre-lubrication

• Noise Level: ≤ 70 dB(A) under rated operating conditions

• Shaft Structure: Straight shaft with keyway, special shaft seal for IP67 protection

• Rotation Direction: Standard counterclockwise viewed from shaft end

• Mechanical Structure: Compact fully enclosed industrial sealed design

4. Environmental Operating Conditions

• Operating Ambient Temperature: 0°C to +40°C

• Storage Temperature: -20°C to +60°C

• Relative Humidity: 40% ~ 80% RH, non-condensing

• Installation Altitude: ≤ 1000 meters above sea level

• Vibration Resistance: 0.5g within 10 Hz – 100 Hz frequency range

• Application Environment: IP67 dustproof and waterproof, suitable for machine tool coolant splash, oil mist and dusty workshop; not applicable to explosive, flammable or strong corrosive atmosphere without protection

5. Key Features

1. Low inertia rotor design provides rapid acceleration and deceleration performance, suitable for high-speed frequent start-stop working conditions.

2. Equipped with α32b high-resolution encoder to realize high-precision position and speed closed-loop control.

3. IP67 high-level sealing protection, excellent dustproof, waterproof and anti-coolant splash capability.

4. Compact and lightweight structure, easy for mechanical installation and equipment integration.

5. Straight shaft with keyway design is convenient for coupling connection and stable torque transmission.

6. Brushless motor structure with low operation noise, no carbon brush wear and long service life.

7. Fanless natural cooling structure, maintenance-free daily use and high operation reliability.

8. #0076 special version adopts enhanced sealing process, more adaptable to harsh industrial environment.

6. Application Scope

• Small high-speed CNC drilling and tapping machines, engraving machines

• Industrial automation high-speed picking and placing manipulators

• Precision indexing mechanism, rotary positioning axis and small transmission equipment

• Automation machinery requiring IP67 waterproof and dustproof protection

• Light load, high dynamic response and high-precision positioning occasions

7. Installation Guidelines

1. Install the motor on a rigid and flat mounting base to avoid resonance and mechanical deformation.

2. Keep precise coaxial alignment between motor shaft and load shaft to reduce vibration and premature bearing wear.

3. Use dedicated shielded power cable and encoder cable; separate power wiring and signal wiring to reduce electromagnetic interference.

4. Reserve proper surrounding space for natural heat dissipation; do not cover or block the motor shell.

5. Avoid strong impact, dropping and extrusion during handling and installation, so as not to damage internal encoder and sealing structure.

6. Do not damage the shaft sealing ring and shell sealing part during installation, otherwise IP67 protection performance will be affected.

8. Maintenance Instructions

1. Regularly inspect motor running status including abnormal noise, vibration and temperature rise.

2. Keep motor surface clean, wipe away coolant, metal dust and oil contamination periodically.

3. Built-in sealed bearings adopt lifetime lubrication, no regular refueling maintenance required under normal working conditions.

4. Regularly check encoder cable integrity and connector fastening condition.

5. Avoid long-term overload operation and frequent forward and reverse start-stop beyond rated range.

6. Inspect the sealing condition of motor shell and shaft regularly to ensure IP67 waterproof and dustproof performance.

9. Safety Precautions

1. Cut off all 200–240V power supply before installation, wiring and maintenance. Wait at least 15 minutes for internal capacitor discharge to prevent electric shock hazard.

2. Do not touch rotating shaft and moving parts during motor running state.

3. This model has no holding brake; it is forbidden to be used for vertical axis or suspended load with falling risk without additional mechanical locking device.

4. Do not disassemble the motor and encoder privately; unauthorized disassembly will damage the sealing structure, void warranty and affect IP67 protection level.

5. Do not use the motor in conductive dust, heavy condensation and strong corrosive environment without additional protective measures.

10. Troubleshooting

• Motor fails to start: Check 3-phase power supply, wiring tightness, servo amplifier alarm code and servo enable signal.

• Abnormal noise and vibration: Check mounting rigidity, coupling alignment, bearing aging and mechanical load jamming.

• Motor overheating: Inspect long-term overload, excessive ambient temperature and poor ventilation.

• Positioning deviation out of tolerance: Check encoder cable damage, loose connector, servo parameter mismatch and mechanical transmission backlash.

• Unstable speed: Verify power supply voltage fluctuation, sudden load change and encoder signal interference.

• Water ingress or dust entering: Check shell and shaft sealing damage, reinstall or replace sealing parts in time.