Aerospace Fan & Motor

Based on the aerospace high-tech fan technology, the company independently innovates fluid design with aerodynamics simulation, structural design with nozzle and winglet optimization, customized design with various requirements such as high voltage up to DC 900V, high frequency up to AC 400/500Hz, and lighter weight with advanced magnetic material.

Independent Fan Airfluid Design Capability

Customized Motor Drive Solutions

Omni-directional Programmings and Experiments of Aerial Fans

Overall Design and Aeronautical Grade AC/DC Motor

Helium Gas Compressor for Near Space Airship

The near space airship is mainly provided by a helium-filled capsule buoyancy source, combined with the auxiliary airbag to compress air to achieve balance. When the temperature rises during the day, it is necessary to use the helium gas compressor to compress part of the helium in the main airbag to the overpressure helium airbag to adjust the pressures.

Specifications

Working Medium	Limit Condition	Inlet Pressure/Pa	Inlet Temperature/℃	Quantity of the Flow/m³/h	Outlet pressure/Pa
Helium Gas	Rated Working Condition	5,780	-40	≥15	≥3,200

Helicopter Engine Filter Fans

Specifications

Length	Diameter	Weight	Power Supply	Frequency	Input Power	Maximal Startt-up Current	Rotation Speed
177 mm	210 mm	6 kg	AC 200V	400 Hz	3 kW	45 A	11,500 rpm

* Applicable Environment: Temperature: -40℃～+70℃, Storage ambient temperature: -55℃～+70℃, Sand dust, Moderate rain and moderate snow; Damp heat, Salt spray and mold.

In-flight Recirculation Fan

The fan is used to circulate the air in the engine cabin, which can circulate the air every two minutes. The fan is a one-class mixed flow fan, and it adopts the spindle structure, which ensures that the air is subjected to less structural resistance, and the spindle structure can change the direction of the air.

Specifications

Operating Voltage	Operating Current	Speed	Rotation	Input Power	Operating Temperature	Dimension	Weight
115/200 vac, 3 phase, 400 Hz	9.0 Amp	7,700 rpm/min	Clockwise facing the impeller	2.6 kW	-54℃～71℃	254×357 mm Max	8.34 kg Max

* Maximum Air Volume and Pressure: When air density is 1.2254 kg/m³, the air volume is 835 cfm, and static pressure is 3,634 Pa.

Water/Wastewater Vacuum Pump

The vacuum pump fan is an air filter vacuum pump with two-stage centrifugal blades, the main function of which is to pump the air from the sewage tank to form a low pressure in the tank. When the flushing valve is opened, the high-pressure air in the cabin will press the dirt in the toilet into the sewage tank.

Specifications

Operating Voltage	Operating Current	Speed	Rotation	Input Power	Operating Temperature	Dimension	Weight
115/200 vac, 3 phase, 400 Hz	23,000 rpm/min	23,000 rpm/min	Clockwise facing the impeller	5.4 kW	-54℃～71℃	277×330 mm Max	10 kg Max

* Maximum Air Flow and Pressure: 428 m³/h, 30,000 Pa.

Cilijet is committed to bringing high-performance and high-quality fluid and turbine equipment into the global ventilation, medical, air-conditioning, home appliances, automobiles, IT, and other industries. In the future, we will continue to expand our core competitive advantages and let the wind work for you.