Powerful Industrial Size Air Cooling Ceiling Fan with Permanent Magnet Motor

• Customization: Available
• Material: Aluminum Fan
• Blade Material: Aluminum Alloy
• Model NO.: FJDA-7.3
• Type: Cooling Fan
• Electric Current Type: AC
• Mounting: Ceiling Fan
• Certification: RoHS, ISO, CE, EAC,Kc,UL507 ,ETL
• Motor: 1.1kw Ie5 Permanent Magnet Motor ,IP55
• Fan Blades: 6 Pieces Aluminum Magnesium Alloy
• Diameter: 7.3m/24FT
• Air Volume: 13000 M3/M
• Speed: 55rpm
• Controller: IP66/IP54 for Option
• Color: Black or Silver Grey
• Safety Guarantee: Safety Ring
• Advantage: Anti-Drop Shaft Protection
• Connecting Rod: 0.65m,1m,2m and 3m for Optional
• Coverage Area: 1500 Square Meters
• Noise: <39dB
• Voltage: 220-240V/380V-440V
• Transport Package: Plywood
• Specification: 840*840*470mm
• Trademark: FJDiamnd
• Origin: Fujian
• HS Code: 8414591000
• Production Capacity: 18000 Sets/Year
• Package Size: 352.00cm * 22.00cm * 20.00cm
• Package Gross Weight: 60.000kg

Product Description

Product Description

Unleash the ultimate in industrial ventilation with our 3m, 5m, and 7.3m HVLS Type Industrial Ceiling Fan, designed to optimize air flow in expansive warehouse spaces.

Introducing the FJDA Series Permanent Magnet Frequency Conversion Ceiling Fans, your key to energy efficiency and enhanced workplace comfort. Crafted to perfection with a self-designed permanent magnet motor, these fans are the epitome of modern engineering. Standout features include a compact and lightweight build, unrivaled efficiency, and impressive energy savings. Experience a whisper-quiet operation with frequency control and a sleek, attractive design.

Our ceiling fans are the ideal solution for a plethora of expansive spaces such as industrial workshops, logistics storage areas, waiting rooms, exhibition halls, stadiums, and towering venues. They revolutionize cooling and space ventilation by directing a powerful air flow to the ground, creating a dynamic air layer that ensures optimum circulation. Enjoy the gentle embrace of nature's breeze, enhancing every corner with the refreshing touch of natural wind.

Applications:
Transform large logistics warehouses and distribution centers into spaces of improved air quality. Our fans offer superior dehumidification and cooling, combating rust and decay, while elevating the work environment to new heights.

In expansive workshops, whether in mechanical processing, automotive repair, aircraft assembly, or shipbuilding, our fans boost ventilation efficiency, ensuring that every nook and cranny benefits from superior air circulation.

In bustling public buildings like shopping malls, stadiums, railway stations, and airports, our fans excel in promoting air circulation, eradicating odors, and crafting an inviting and comfortable environment for all visitors.

For large farms, encompassing dairy operations, feedlots, and hatcheries, our fans deliver exceptional ventilation, enhancing air quality, removing excess moisture, eliminating odors, and significantly reducing livestock diseases.

Product Parameters

Model	FJDA-3	FJDA-3.7	FJDA-4.3	FJDA-5	FJDA-6.1	FJDA-6.7	FJDA-7.3	FJDA-6.7	FJD-7.3
Diameter	3m/10ft	3.7m/12ft	4.3m/14ft	5m/16ft	6.1m/20ft	6.7m/22ft	7.3m/24ft	6.7m/22ft	7.3m/24ft
Power	0.37kw	0.37kw	0.75kw	0.75kw	1.1kw	1.1kw	1.1kw	1.5kw	1.5kw
Voltage	220v-240v/380v-460v
Frequency	50Hz/60Hz
Air Volume	4000m³/min	5000m³/min	7000m³/min	10000m³/min	11500m³/min	12000m³/min	13000m³/min	14000m³/min	15500m³/min
Speed	≤120rpm	≤100rpm	≤90rpm	≤80rpm	≤65rpm	≤60rpm	≤55rpm	≤65rpm	≤60rpm
Blades	5pcs	5pcs	5pcs	5pcs	6pcs	6pcs	6pcs	6pcs	6pcs
Blades width	180mm	180mm	180mm	180mm	180mm	180mm	180mm	220mm	220mm
Noise	38dB
Weight	45kg	49kg	58kg	62kg	99kg	103kg	107kg	109kg	113kg
Coverage size	8-12m	9-14m	12-18m	12-20m	20-25m	20-28m	20-28m	20-35m	20-35m
Effective Area(square meters)	150	230	256	300	600	650	700	750	850
Above ground	4-5m	4-5m	4-6m	5-6.5m	8-10m	7-12m	6-9m	8-14m	8-17m
Protection class	IP55	IP55	IP55	IP55	IP55	IP55	IP55	IP55	IP55

 

Main Features

 

Introducing our groundbreaking self-developed external rotor motor! Designed with an integrated IMU configuration, it achieves a cutting-edge ESC active control strategy coupled with a coordinated regenerative braking strategy. This innovative motor proudly boasts large torque and permanent magnet synchronization, resulting in a high degree of integration that significantly enhances both reliability and transmission efficiency.

Experience unparalleled torque recovery and auxiliary braking capabilities, perfectly aligned with peak torque requirements. Our strategic use of aluminum alloy components ensures a lightweight yet robust design that maximizes performance and efficiency.

 

Smart Controller:
1 Experience the peace of mind offered by a fully enclosed design with an IP66 protection grade. This ensures your system is dust-proof, waterproof, moisture-proof, and resistant to high temperatures, making it ideal for both indoor and outdoor challenging environments.
2 Benefit from a system featuring no position vector control that is immune to electromagnetic interference and radiation. Its compact size and lightweight construction are complemented by an aesthetically pleasing appearance.

3 The system is intuitively simple, with just four buttons for easy operation: start, stop, speed up, and slow down.

4 The system is fortified with comprehensive protection, including safeguards against overvoltage, undervoltage, voltage loss, current issues, phase deficiencies, overloads, collisions, overheating, lightning, and other abnormalities.

5 For those in need of tailored solutions, we offer customization options for intelligent control modes.

Fan Blade: Crafted from high-strength aluminum-magnesium alloy used in aviation, these blades are produced through extrusion and stretching. Internally reinforced for durability, they offer high strength, exceptional toughness, and light weight, promising a long service life and safe operation. Enhanced with T5+ surface bright oxidation treatment, the fan blades exhibit superior resistance to corrosion and oxidation, adapting effortlessly to specialized environmental conditions.

Tail:
As the fan blades spin, they can create vortices at the aerofoil's ends, leading to energy losses. Our expertly designed tail wing helps eliminate these losses, stabilizing fan operation and ensuring the airflow aligns perfectly with aerodynamic principles..

Installation Instructions

Company Profile

FJDIAMOND Fans is a pioneering high-tech enterprise that seamlessly integrates research and development, production, sales, and cutting-edge technical services. Since its inception, the company has specialized in crafting HVLS (high-volume, low-speed) variable frequency control fans, with a steadfast commitment to reducing operational costs for customers. Our mission is to create dynamic, comfortable environments for employees while championing a low-carbon lifestyle, making significant strides in sustainable innovation.

FJDIAMOND is ambitiously constructing a comprehensive global service network, with aspirations to extend our reach to over 80 countries. We provide an all-encompassing service experience, including localized pre-sales, after-sales, and technical support. Our promise of 'Quality Assurance and Owners' Satisfaction' sets new benchmarks in service excellence, ensuring unparalleled customer satisfaction and unwavering service standards.


Production Lines

Exhibitions

 

 

Packaging & Shipping

 

Each set of our ceiling fan is meticulously packaged to ensure it arrives in perfect condition. We use two sturdy plywood containers for safe transport: one houses the fan blades, while the other securely contains the motor, controller, and essential spare parts. This method guarantees that all components reach you intact and ready for seamless assembly.

Application Cases