High-Pressure Cooling for Focused Airflow The 5V DC 5015 Centrifugal Blower Fan is a specialized cooling solution designed for applications that require high static pressure and directed airflow. Unlike standard axial fans that spread air wide, this blower-style fan pulls air in through the center and exhausts it through a concentrated side outlet. At Robogears, we recommend this fan for 3D printer part cooling, small electronics enclosures, and compact heat sinks where space is limited but cooling performance is critical.
Durable Design for Continuous Operation Crafted from high-temperature resistant PBT material reinforced with 30% glass fiber, the 5015 blower is built to endure the heat generated by 3D printer hot-ends. It features a high-precision oil-impregnated (sleeve) bearing that ensures smooth rotation at a powerful 7000 RPM, providing consistent air pressure for long, 24-hour printing cycles. The fan operates with remarkably low noise, making it suitable for home workshops and quiet office environments.
Plug-and-Play Integration Ready to be integrated into your next build, this fan comes pre-wired with a 30cm (300mm) cable and a standard XH2.54-2P connector. This makes it a direct replacement for many 5V 3D printer part-cooling setups or easily connectable to an Arduino or ESP32 project. Its lightweight design (just 18g) ensures it won’t add significant inertial mass to moving printer gantries or robotics arms.
Key Highlights:
Radial Air Exhaust: Concentrates airflow for efficient cooling of specific components.
7000 RPM High Performance: Provides the air pressure needed to bridge long gaps in 3D prints.
Low Power Draw: Only 0.25A current consumption, safe for use with many control boards.
Professional Grade Material: PBT VO-grade plastic for high-temperature durability.
Long Reach: 30cm cable allows for flexible routing within robot chassis or printer frames.
Module Type: Centrifugal Blower Fan
Frame Size: 50mm x 50mm x 15mm
Rated Voltage: 5V DC
Rated Current: 0.25 A
Rated Speed: 7000 RPM ±10%
Material: PBT + 30% Glass Fiber + VO
Bearing Type: Oil Containing (Hydraulic/Sleeve)
Air Outlet Size: 16mm x 12mm
Air Inlet Size: 31mm (Diameter)
Mounting Hole Diameter: 4 mm
Operating Temperature: -10°C to +60°C
Weight: 18 Grams
Pro Tip for 3D Printing: When using this fan for part cooling, ensure your slicer settings are tuned so the fan starts after the first few layers. This prevents warping while ensuring that higher layers cool quickly for clean, crisp overhangs and bridges.
