Technical Specifications
Component Type: Dual Cooling Fan Unit
Manufacturer: FANUC Corporation
Voltage Rating: 24 VDC (Typical for Control Cabinet Fans)
Airflow Direction: Intake/Exhaust (Model Dependent)
Bearing Type: High-durability Ball Bearing
Noise Level: Low noise industrial grade
Protection Class: IP20 (Internal Cabinet Use)
Mounting: Screw-fixed to amplifier or cabinet panel
Connector: Standard FANUC 2-pin or 4-pin connector
Weight: Approx. 1.0 kg
Component Type: Dual Cooling Fan Unit
Manufacturer: FANUC Corporation
Voltage Rating: 24 VDC (Typical for Control Cabinet Fans)
Airflow Direction: Intake/Exhaust (Model Dependent)
Bearing Type: High-durability Ball Bearing
Noise Level: Low noise industrial grade
Protection Class: IP20 (Internal Cabinet Use)
Mounting: Screw-fixed to amplifier or cabinet panel
Connector: Standard FANUC 2-pin or 4-pin connector
Weight: Approx. 1.0 kg
Functional Features
Dual-fan configuration for redundant or high-volume airflow.
Precision-matched impellers for balanced operation.
Integrated tachometer output for speed monitoring (on specific variants).
Designed for continuous 24/7 operation.
Low vibration design to prevent mechanical resonance.
Easy replacement without removing entire drive unit.
Dual-fan configuration for redundant or high-volume airflow.
Precision-matched impellers for balanced operation.
Integrated tachometer output for speed monitoring (on specific variants).
Designed for continuous 24/7 operation.
Low vibration design to prevent mechanical resonance.
Easy replacement without removing entire drive unit.
Application Scenarios
FANUC R-30iA / R-30iB Robot Controllers.
CNC Servo Amplifier Cabinets.
Power Supply Unit Cooling.
Industrial Automation Control Panels.
Retrofitting older FANUC systems with improved cooling.
FANUC R-30iA / R-30iB Robot Controllers.
CNC Servo Amplifier Cabinets.
Power Supply Unit Cooling.
Industrial Automation Control Panels.
Retrofitting older FANUC systems with improved cooling.
Structural Characteristics
Compact rectangular housing matching FANUC drive dimensions.
Reinforced plastic frame for structural integrity.
Metal mounting brackets with anti-vibration grommets.
Standardized screw hole spacing for drop-in replacement.
Labeling with part number and electrical ratings.
Compact rectangular housing matching FANUC drive dimensions.
Reinforced plastic frame for structural integrity.
Metal mounting brackets with anti-vibration grommets.
Standardized screw hole spacing for drop-in replacement.
Labeling with part number and electrical ratings.
Working Principle
The assembly draws cool air from the cabinet interior or exterior and forces it across the heat sinks of power transistors and resistors. The dual-fan design ensures that if one fan experiences slight degradation, the other maintains sufficient airflow to prevent immediate overheating. Speed is typically regulated by the system’s thermal management logic or runs at a constant rated speed.
The assembly draws cool air from the cabinet interior or exterior and forces it across the heat sinks of power transistors and resistors. The dual-fan design ensures that if one fan experiences slight degradation, the other maintains sufficient airflow to prevent immediate overheating. Speed is typically regulated by the system’s thermal management logic or runs at a constant rated speed.
Installation Requirements
Ensure power is disconnected before installation.
Verify airflow direction arrow matches system cooling design.
Clean heat sink fins before installing new fan assembly.
Torque mounting screws to specification to avoid frame warping.
Ensure power is disconnected before installation.
Verify airflow direction arrow matches system cooling design.
Clean heat sink fins before installing new fan assembly.
Torque mounting screws to specification to avoid frame warping.
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