FANUC A05B-2452-C900 Cooling Fan Unit 240V
FANUC A05B-2452-C900 Cooling Fan Unit 240V
The FANUC A05B-2452-C900 Cooling Fan Unit 240V is a factory-assembled dual-axial-fan module for FANUC industrial robot controllers. It provides forced-air cooling for internal power supplies, servo amplifiers, and main PCBs, running from the controller’s 24 VDC auxiliary supply. Weight 1.87 kg, plug-and-play replacement with shared bracket and electrical connector. Made in Japan.
•Manager: Tiana Lai
•E-mail: ydf8801@163.com
•Ship to you via Fedex/DHL/TNT/UPS/EMS
•Package: Original packing with cartons
FANUC A05B-2452-C900 Cooling Fan Unit 240V
The FANUC A05B-2452-C900 Cooling Fan Unit 240V is a factory-assembled fan module designed for FANUC industrial robot controllers. It provides forced-air convection for the controller’s internal power supplies, servo amplifiers, and main PCB, maintaining safe operating temperatures during continuous production cycles.
Key Features
- Dual axial fans mounted on a shared bracket for redundant airflow
- Direct replacement part for FANUC A05B-2452 series cooling applications
- Plug-and-play electrical connector for straightforward swap
- Compact metal/ plastic assembly engineered for controller-cabinet mounting
- Low-noise operation suitable for manned production cells
Technical Specifications
| Item | Detail |
|---|---|
| Part Number | A05B-2452-C900 |
| Product Type | Dual cooling fan unit |
| Series | A05B-2452 |
| Application | FANUC industrial robot controller cooling |
| Fan Configuration | 2 × axial fans on common bracket |
| Electrical | 1-phase, 24 VDC (controller auxiliary supply) |
| Weight | 1.87 kg (4.13 lb) |
| Mounting | Controller cabinet / bracket mounted |
| Origin | Japan |
Installation Notes
- Power off the robot controller and disconnect the main supply before replacement.
- Remove the old fan assembly by releasing the mounting screws and unplugging the electrical connector.
- Seat the new A05B-2452-C900 in the same position, reconnect the fan connector, and secure the bracket.
- Restore power and confirm both fans spin up; the controller’s fan-fault alarm should clear.
- Replace as a complete assembly — do not attempt to repair individual fans in the field.
Common Questions
Which FANUC robots use this fan unit? The A05B-2452-C900 is listed as a cooling fan unit within the FANUC A05B-2452 parts series, typically associated with R-J3 era robot controllers. Verify compatibility with your specific controller serial number before ordering.
Can I replace just one fan instead of the whole assembly? The C900 is sold as a complete dual-fan assembly. Replacing the whole unit ensures both fans have matching airflow and bearing condition, preventing uneven cooling and premature fan-fault alarms.
What voltage does the fan run on? FANUC controller cooling fans operate from the controller’s 24 VDC auxiliary supply — not mains voltage. Do not connect the assembly directly to 200/240 V AC.
Sales of the brand:
ABB、EPRO、GE、FOXBORO、Schneider、Rexroth、Honeywell、Bently、YASKAWA other global DCS system and PLC system, servo system of famous industrial brand.
☀️Tiana Lai(Sales Director)
?Email: ydf8801@163.com
?️Ship to you via DHL/TNT/UPS/EMS/Fedex
?Product Condition: One-year warranty
Company Overview
Main Products
We specialize in supplying original imported spare parts for DCS, PLC, robotics, and large servo systems from leading global brands, including:
- FOXBORO | EMERSON | TRICONEX | XYCOM | BENTLY
- ROCKWELL | ABB | GE | Aen-Brady | YOKOGAWA
- HONEYWELL | RELIANCE | SCHNEIDER | MODICON
- Westinghouse | WOODWARD | Motorola | Rexroth | SEW
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All products are in sufficient stock reserve. After you place an order, we will arrange shipment on the same day to minimize waiting time and help your project progress quickly.
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Support multiple payment methods, including mainstream settlement methods such as T/T, which are safe and convenient, meet the needs of different customers, and make cross-border transactions more worry free.
?️ One year warranty, worry free after-sales service
We offer a one-year warranty service for all products! If there are any quality issues, we will provide you with professional after-sales support as soon as possible and provide full protection throughout the process.
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We have deep cooperation with well-known domestic and foreign logistics companies such as SF Express, DHL, FEDEX, etc., to ensure that every shipment can be safely, timely, and efficiently delivered, allowing you to receive your goods without worry.
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