Features of Krubo Compact Axial Fan

Different Motor Types:

• DC (Direct Current) Axial Fans: Low voltage, brushless, high efficiency, low noise, supports PWM speed control and FG feedback. Suitable for electronic systems and industrial control applications.

• AC (Alternating Current) Axial Fans: Directly connected to mains power, simple structure, stable and durable. Ideal for traditional cabinets and ventilation systems.

• EC (Electronically Commutated) Axial Fans: Compatible with both AC and DC, ultra-high energy efficiency, intelligent speed control. Offers energy savings and long lifespan.

Voltage Options:

• DC Axial Fans: Available in 5V, 12V, 24V, 48V.

• AC Axial Fans: Standard mains voltage options.

• EC Axial Fans: Wide voltage range, compatible with global power grids.

Size Options:

Standard Sizes: From 25×25mm to 280×280mm.

Compact to industrial sizes, ideal for tight spaces or high-power cooling.

Customization Available (OEM Support):

• Protection Grade Customization: High IP rating available, dustproof and waterproof options to withstand harsh environments.

• Signal Line Customization: 3-wire, 4-wire, 5-wire, and 7-wire options. Supports FG speed feedback, PWM speed control, alarm, and temperature control.

• Safety Customization: Explosion-proof certification available for use in hazardous environments (flammable and explosive areas).

• OEM Support: Tailored solutions to meet specific project requirements. Custom branding and fan specifications are available.

Advantages of Krubo Compact Axial Fans

• Compact Structure, Flexible Installation: Saves internal space in equipment and is compatible with embedded, wall-mounted, and cabinet-style installations.

• High Efficiency and Long Lifespan: DC/EC fans are more energy-efficient than traditional AC fans. The brushless design reduces wear and tear, ensuring more stable long-term operation.

• Smart Control and Precise Cooling: PWM stepless speed control and FG real-time feedback. Fans can be linked to systems to automatically adjust airflow, reducing energy consumption and noise.

• Strong Environmental Adaptability: High IP protection and explosion-proof options are available, making them suitable for industrial, outdoor, and hazardous environments.

• Flexible Selection: Modular options for drive, voltage, size, and functions. A one-stop solution for a wide range of cooling needs in various applications.

• Factory Direct Fans: Factory direct sale, high cost-performance ratio, OEM support available to meet all your requirements.

Application for Krubo Compact Axial Fans

Our brushless DC axial fans are engineered for high-efficiency heat dissipation and equipment protection across diverse industries. From high airflow requirements to high static pressure environments, we provide precision cooling solutions for:

IT & Data Centers: Critical server cooling, storage systems, and high-density networking hardware.

Telecommunications: Reliable thermal management for 5G base stations, outdoor cabinets, and telecom infrastructure.

Industrial Automation: Essential cooling for control cabinets, CNC machinery, and industrial power supplies.

Automotive Electronics: Compact ventilation for infotainment systems, ADAS modules, and LED headlamps.

Medical Devices: Low-noise, high-reliability cooling for diagnostic equipment and laboratory instruments.

Renewable Energy: Efficient heat management for solar inverters, wind power converters, and EV charging stations.

What Our Customers Say
	Technical Engineer--Hong Kong IT and Facilities Solutions Provider I recently purchased the Krubo K-DC12038 DC compact axial fan for our equipment cabinet cooling needs, and I'm thoroughly impressed with its performance. The 120x120x38mm size fits perfectly in our limited space while delivering powerful airflow to keep our sensitive electronics at optimal operating temperatures. Since installing these fans, we've noticed a consistent 8-10°C temperature reduction in our cabinets, preventing overheating issues and extending component lifespan. The build quality feels robust and industrial-grade, making it an excellent value for the price. Highly recommend for anyone needing efficient, reliable cabinet cooling in a compact form factor!
	Purchasing Manager-A China Energy Technology Enterprise The Krubo K-DC8025-A24-68H DC compact axial fan is an excellent solution for energy storage system cooling.  The 80x80x25mm compact size fits perfectly in the limited space of our energy storage cabinets, and the 24V DC power supply is fully compatible with our system. It delivers reliable, sufficient airflow to effectively control the operating temperature of energy storage modules, with low noise, easy installation and solid build quality. We have purchased in bulk and highly recommend it to partners in the energy storage industry!
	Civil Engineer- A United States Full-Service Fabricator And Manufacturer The Krubo K-DC17251-A24-44H DC axial fan fits cabinet space perfectly, runs stably at 24V, provides strong airflow and efficient heat dissipation. It operates smoothly with low noise, features solid and durable construction, ideal for industrial cabinet cooling. Highly recommended!
	Business Development Manager--A European solar PV company The Krubo K-DC12038-A24-30H DC compact axial fan fits well inside our self-produced inverters. It runs stably at 24V with sufficient airflow and efficient cooling, operates quietly and reliably, and features solid construction. It fully meets the cooling requirements for mass production of inverters and is worthy of long-term purchase.

Company&Brand 

The Krubo brand was founded in Germany in 2019, bringing together many top technical talents who have been engaged in the fan industry for more than 20 years to build a comprehensive enterprise specializing in the design, development, production and OEM sales of motors and fans.

OEM products include: axial flow fan, backward centrifugal fan, forward centrifugal fan, EC series fan, blower, etc. And it is widely used in ventilation, purification, refrigeration, energy storage new energy, heating, rail transit, bus and other industries.

The enterprise adheres to the principle of "high starting point, high standard and high requirements", takes customer satisfaction as the standard, and "cooperation, win-win and innovation" as the eternal pursuit. Focus on building smart and energy-saving technology, and strive to become the world's first brand of smart, energy-saving and fan.