Series Aluminum Blades Motor, RTFANS, Waterproof, Ceiling

The series aluminum blades motor listed here carries 220V/380V, air flow 5580/6800/7500 m³/min, documented exactly as the manufacturer publishes it. Made by Dongguan Kool Air International Co., Ltd. (8 years on the platform, factory-assessed). For a binding price and lead time, send the volume you need and where it ships to.

Key Features of This Series Aluminum Blades Motor

• Motor Power: 0.3/0.3/0.5KW
• Voltage: 220V/380V
• Air Flow: 5580/6800/7500 m³/min
• Blade Material: Aluminum
• Warranty: 3 Years
• Certification: CE

Technical Specifications

Product Details

Why Choose RTFANS

* Professional Manufacture with 20+ years of industry experience.

* provide products and also ventilation and cooling solutions.

* Reliable Partner with Patents and Certificates.

* Quick response with professional service.

* Fast delivery.

* 3 years warranty for the products.

MODEL	RTF-YF-2E	RTF-YF-3E	RTF-YF-4E
Voltage	220V	220V	220V
FAN DIA.M(FT)	2.6M(9FT)	3.3M(11FT)	4.2M(14FT)
AIR FLOW(m³/min)	5580m³/min	6800m³/min	7500m³/min
MOTOR POWER	0.3KW	0.3KW	0.5KW
RPM	30-100RPM	30-100RPM	30-100RPM
APPLICABLE AREA(SQM.)	200	300	400
NOISE(DBA)	36 DBA	36 DBA	36 DBA
WEIGHT(KG)	26KG	28KG	30KG

Our Advantages

NORD BRAND MOTOR

* Imported Germany "NORD" coaixal bevel wheel decelerator with diameter of axle 40MM.

* German “Simrit” double oil seal design, durable and reliable

* IE3 High efficiency motor with imported “SKF-VL” bearing, 10%-15% energy saving than IE1

* “Shell” top class “Omala” S4 lubrication oil, zero maintenance for over 20000 hours

DANFOSS VFD

* Denmark imported a “DANFOSS” VFD(Variable Frequency Driver) inverter;
* IP55 motor protection grade and NEMA 1 standard control box “Schneider” brand electrical sets, with safety protection;
* module inside which will interrupt the output automatically in case of some accidents.

HUB WHEEL

*Imported Aeronautic Aluminum Alloy (AA7075); * Unique Double Wheel Hub design; * High pressure forging technology, with T6 thermal treatment process & CNC precision machining & dynamic balance test of the complete set chassis & 40 times strength test.

CARDAN JOINT

* Unique cardan joint design, working as a human being’s joint, allows the fan to find its own vertical position no matter what the slope of the building, and helps to decrease the shock of the fan during running.

FAN BLADE

* High strength aircraft aluminum alloy: AA6063T6511, PVFD surface coating. * Patented airfoil design, and special reinforcing rib supporting system,

increase the strength and flexibility.

* Inner equipped steel cable design to prevent fan blade falling

INSTALLATION KIT

* Particular no-skip flute design and locknut to prevent any accident of installation kit;
* Adjustable standard clip device without the need to change the structure of the building.

Product packaging

Company Profile

RTFANS

was established in 2005, located in Dongguan City, we enjoy convenient transportation and benefit from the rapid
development of China's Greater Bay Area. Our company covers an area of 6,500 square meters and has a total number of 100
distributors in China and the export market by the end of 2022.

We specialized in providing cost-saving and energy-efficient cooling and ventilation solutions for large spaces. Our company has rich experience in the industrial cooling and ventilation industry, with a focus on factory and warehouse cooling and ventilation.
Our main products include large industrial ceiling fans (also called HVLS fans, big fans, large ceiling fans), evaporative air
coolers, cooling pads, and exhaust fan products and systems. All these products are characterized by environmental protection, energy saving, low power consumption, and high efficiency.

We exported to more than 50 countries such as the United States, Canada, Australia, Spain, France, Italy, Singapore, Japan, and South Korea. The product sales network covers almost all countries in Southeast Asia. Our products have won wide acclaim, praise, and a good reputation at both home and abroad.

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Certifications

Exhibition

Applications

FAQ

1. What are your main products?

We provide hvls fans,industrial ceiling fan,ventilation system,air coolers and also cooling pad.

2. Do you have the OEM service?

Yes, we provide the OEM service.

3. How long is the delivery time?

Normally the lead time is within a week.

4. What service do you provide?

Accepted Delivery Terms: FOB, CFR, EXW, DDP, DDU, Express Delivery；
Accepted Payment Type: T/T, L/C, PayPal

Ordering and Pricing

• Minimum order quantity: 1 set
• Volume pricing:
  • 1–9 set: US $1100 / set
  • 10–19 set: US $1000 / set
  • 20–49 set: US $970 / set
  • 50+ set: US $920 / set
• Ships from: China
• Customization: OEM and ODM accepted on qualifying volumes.

Frequently Asked Questions

What is the minimum order quantity for this series aluminum blades motor?

The standard minimum order quantity is 1 set. Trial orders can usually be arranged for buyers evaluating the product before a full production run.

What warranty is provided?

The manufacturer provides a 3 Years warranty. Spare parts and technical support remain available after the warranty period.

Which certifications does this series aluminum blades motor carry?

It is supplied with CE documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.

Can the series aluminum blades motor be supplied for my local voltage?

The standard configuration is 220V/380V. Alternative voltage and frequency builds are available when specified at the time of order.

Do you accept OEM or custom branding?

Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.

How long does production and delivery take?

In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.

About the Manufacturer

This product is produced by Dongguan Kool Air International Co., Ltd., based in China. The company 8 years as a verified Alibaba.com supplier, Trading Company, passed third-party supplier assessment. Browse the full Dongguan Kool Air International Co., Ltd. range on HVACR Nexus.

See more in Centrifugal Fans on HVACR Nexus.