AJMRTC AFB0424SHB 4015 Axial Cooling Fan, 40×40×15mm 40mm DC24V 0.18A 11000RPM 3-Pin Tachometer Ball Bearing Fan, High Speed Replacement Fan for 3D Printer, Industrial Equipment Heat Dissipation

AJMRTC AFB0424SHB 4015 DC axial cooling fan is a high-speed 40mm fan designed for compact thermal management scenarios such as 3D printers and industrial control equipment. It operates at DC 24V with maximum current of 0.18A and reaches 11000 RPM, providing 14.83CFM airflow and strong static pressure to remove heat rapidly from confined spaces. This fan adopts dual ball bearing design to maintain stable high-speed rotation and extend service life. It comes with a 3-pin cable with tachometer signal output, which can feed back real-time rotational speed to the main control board for fan failure detection. The flame-retardant plastic frame and blades improve safety and structural durability. With standard 40×40mm mounting hole layout, it is easy to install. Widely used as replacement fan for 3D printer hotend, small power supply, frequency converter and other embedded devices. Suitable for electronics maintenance and DIY thermal upgrade projects.

Specifications

1. Brand: AJMRTC
2. Model: AFB0424SHB
3. Dimension: 40×40×15mm (4015 / 40mm)
4. Rated Voltage: DC 24V
5. Rated Current: 0.12A, Max 0.18A
6. Rotational Speed: 11000 RPM ±10%
7. Airflow: 14.83 CFM
8. Static Pressure: 0.601 inchH2O
9. Connector: 3-Pin with Tachometer RPM Feedback
10. Bearing Type: Dual Ball Bearing
11. Noise: 41.5 dB(A)
12. Operating Temperature: -10 ~ +70
13. Application: 3D Printer, Inverter, Small Cabinet, Power Supply Cooling