175R-069D-0566 - 175x150x55mm 24V 3.50A 4-Wire Centrifugal Cooling Fan for Mitsubishi Inverter CNC Servo Drive

This high-performance centrifugal cooling fan is designed for industrial inverter, CNC, servo drive, and control cabinet applications that require focused, high-pressure airflow in a compact blower-style format. Operating on 24V DC with a 4-wire configuration, the 175R-069D-0566 is well suited for continuous-duty cooling in demanding environments where stable airflow, tach feedback, and PWM control are important for system protection and thermal management.

Technical Specifications

• Part Number: 175R-069D-0566
• Fan Type: DC centrifugal / blower cooling fan
• Voltage: 24V DC
• Current: 3.50A
• Power: Approx. 84W
• Wiring: 4-wire
• Signal Functions: Power, ground, tach feedback, PWM control
• Bearing Type: Dual ball bearing
• Rotation Direction: Clockwise when viewed from label side
• Airflow Direction: Tangential / side discharge
• Mounting Style: Flange-mount centrifugal frame
• Dimensions: Approx. 175mm x 150mm x 55mm
• Operating Voltage Range: 20V to 28V DC
• Operating Temperature Range: -10°C to +70°C
• Connector Type: 4-pin

Interchangeable / Replacement Part Numbers

175R-069D-0566, 175R-069D-0546, 175R-069D-0565, 175R-069D-0564

✅ Confirmed Compatibility

Please note that the following list is not exhaustive. Compatibility depends on your system's specific configuration. It's essential to verify compatibility with your system or enclosure manufacturer prior to installation.

✔️ Mitsubishi Inverter Systems: Compatible with inverter and drive applications using the 175R-069D-0566 fan family or matching 24V 4-wire centrifugal blower assemblies
✔️ Mitsubishi Servo Drive Modules: Suitable for servo amplifier and motion-control cooling applications requiring the same size, voltage, connector type, and airflow format
✔️ Mitsubishi CNC Control Cabinets: Fits supported CNC cabinet and controller cooling applications using this 175mm-class centrifugal blower style
✔️ Industrial Automation Enclosures: Compatible with industrial automation, control cabinet, and enclosure cooling systems requiring focused high-pressure airflow
✔️ Power Supply and VFD Assemblies: Suitable for power electronics, VFD, inverter, and converter applications using a 24V 3.50A 4-wire centrifugal cooling fan

☑️ Key Features

☑️ High-pressure centrifugal airflow design for inverter, CNC, and servo cooling applications
☑️ 24V DC operation with 4-wire support for PWM control and tachometer feedback
☑️ Dual ball bearing construction for long service life in continuous-duty environments
☑️ Tangential side-discharge airflow for directed cooling in dense electronic assemblies
☑️ Ideal for replacing worn, noisy, weak, or failed blower fans in automation and drive systems
☑️ Suitable for industrial inverter, servo, CNC, and control cabinet cooling applications

⚙️ Fit Notes

• Please match the full part number, voltage, current rating, dimensions, connector style, and mounting pattern before ordering.
• This is a 24V DC centrifugal blower fan and is not a replacement for AC-powered or axial fan assemblies unless all specifications match exactly.
• Verify that your original fan uses a 4-wire configuration with compatible PWM and tach feedback requirements.
• Airflow exits from the side outlet on the curved blower housing, so installation orientation is important.
• Best suited for industrial inverter, servo, CNC, automation, and control cabinet applications where directional airflow and static pressure are critical.