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Airtek Energy-Efficient EMC Compliant Backward Centrifugal Fan, Sensorless Ec Motor with Soft Start
US$100.00
50 Pieces
Sample price:US$200.00/piece.Request sample
Product profile
Customization
AvailableMaterial
AluminumUsage
for Experiment, for Air Conditioner, for Manufacture, for RefrigerateModel NO.
EC Centrifugal fan_backward curvedFlow Direction
CentrifugalPressure
Medium PressureCertification
RoHS, ISO, CEBlade Material
PA66+GF;Painting Steel;Aluminum AlloyDiameter of Impeller (mm)
133,155,175,190,220,250,280,320,355,400,560,630mmElectrical Connections Ec Technical Feat
Control Input 0-10VDC / PWM(Ec)Nominal Voltage
230/380VFrequency
50/60Power Input
40-5623WAir Flow
440-22000 M³/HStatic Pressure
up to 1995PA(Maximum)Ambinent Temp
-25℃-+60℃Protection Type
IP44,IP55,or CustomizedTransport Package
Standard Exporting PackagesSpecification
As adjustmentTrademark
AIRTEKOrigin
ChinaHS Code
8414593000Production Capacity
10000PCS/MonthKey features
Energy-Efficient EC Motor: Sensorless EC motor with soft start, PFC, and 0-10V/PWM control for high efficiency.
Wide Customization Options: Customizable blade materials, impeller diameters, and protection types (IP44/IP55).
Robust Electronic Protection: Includes over-temperature, locked-rotor, reverse polarity, and soft start protections.
Versatile Application Range: Suitable for HVAC, AHU, FFU, air purifiers, and industrial ventilation systems.
Certified Quality Standards: Compliant with RoHS, ISO, and CE certifications for global market acceptance.
Durable Construction: Made with PA66+GF, galvanized steel, or aluminum alloy for long-lasting use.
Professional Technical Support: 6*24 hours quick response with expert engineering team for tailored solutions.
Company profile

Business Type: Manufacturer/FactoryAverage Response Time: ≤15h
AI-Powered supplier vetting
SummaryThe supplier is identified as a professional technical supplier offering 3D software design and broad customization services. It manufactures or supplies centrifugal fans, axial fans, motors, impellers, generators, and related mechanical, electrical, refrigeration, and environmental equipment. ISO 9001 certification and stated quality assurance support its management and quality credentials. The company reports technical support, installation, commissioning, maintenance, and other pre-sales, mid-sales, and after-sales services. However, it has no documented corrective-action or complaint-handling procedures, lacks inventory, overseas warehouses, overseas agents, branches, and showrooms, and has no raw-material traceability identification. Production scale and detailed quality staffing are not sufficiently established. Financial information is inconsistent and incomplete in the provided slices, so financial credibility cannot be reliably assessed. No customer cases are provided.
Supplier typeThe supplier is explicitly described as a professional technical supplier. Its stated scope covers fans, motors, generators, mechanical and electrical equipment, refrigeration and air-conditioning equipment, and environmental-protection equipment, while its company description emphasizes centrifugal fans, axial fans, motors, and impellers.
CertificationsThe supplier reports holding ISO 9001 certification. This is explicit evidence of a certified quality-management system, although no certificate number, issuing body, validity period, or scope is provided.
After-Sales capabilityThe company states that it provides technical support, on-site installation and commissioning, regular maintenance, and other after-sales services. However, it reports no overseas agents or branches, no overseas service countries, and no written corrective-action or customer-complaint procedures; therefore, the stated service offering is present but its documented and international execution capability is limited.
R&D capabilityThe supplier reports professional R&D capability, 3D software design services, a professional technical team, advanced production equipment, and R&D engineers with 6–10 years of total experience. These statements support technical development capability, although no specific patents, products, or R&D achievements are provided.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, together with 3D software design services. This directly demonstrates a broad stated customization offering.
Product Q&A
Q:What are the control input options for the EC motor?
A:
The EC motor supports Control Input 0-10VDC, PWM, and RS485 for flexible speed control.
Q:What electronic protections are included?
A:
It features over-temperature, locked-rotor, reverse polarity, over-voltage, and soft start protection.
Q:What materials are available for the blades?
A:
Blade materials include PA66+GF, painted steel, galvanized sheet steel, and aluminum alloy.
Q:What certifications does the product have?
A:
The product is certified with RoHS, ISO, and CE standards for quality and safety.
Q:What are the typical applications for this fan?
A:
It is used in AHU, FFU, air purifiers, air conditioning systems, and industrial ventilation.
Send Inquiry
*To:
Airtek Power Solution (Suzhou) Co., Ltd.
Airtek Power Solution (Suzhou) Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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