Energy-Efficient Silent 6.1m 20FT Big Ceiling Fan for Industrial Spaces

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Product Description

Overview
Model NO.
FJDA-6.1
Type
Cooling Fan
Electric Current Type
AC
Mounting
Ceiling Fan
Certification
RoHS, ISO, CE, EAC, Kc, UL507, ETL
Motor
1.1kw Ie5 Pmsm, IP55
Fan Blades
6 Pieces Aluminum Magnesium Alloy
Diameter
6.1m/20FT
Air Volume
11500 M3/M
Speed
65rpm
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
1000 Square Meters
Noise
<39dB
Voltage
220-240V/380V-440V
Transport Package
Plywood
Specification
840*840*470mm
HS Code
8414591000
Production Capacity
18000 Sets/Year
Packaging & Delivery
Package Size: 295.00cm * 22.00cm * 19.00cm
Package Gross Weight: 49.000kg
Product Description
Step into the future of cooling and ventilation with our high-volume, low-speed (HVLS) Type Industrial Ceiling Fans, available in 3m, 5m, 6.1m, 6.7m, and 7.3m sizes, meticulously crafted for optimal performance in warehouse settings.
Discover the FJDA series, a groundbreaking innovation. These ceiling fans embody the next level of energy efficiency and enhanced workplace comfort, thanks to our state-of-the-art permanent magnet frequency conversion technology. With a proprietary permanent magnet motor, these fans set new standards in compactness, weight efficiency, and superior energy conservation. Enjoy the tranquility of their ultra-quiet operation, the versatility of frequency control, and the sleek, modern design that adds timeless elegance to any space.
Our exceptional fans are perfectly suited for a multitude of environments, ranging from busy industrial workshops to expansive logistics storage facilities and inviting public spaces. These revolutionary ceiling fans are engineered to dramatically enhance space ventilation and personal cooling. They effectively generate a powerful airflow that cascades downwards, creating a dynamic air layer that circulates throughout the room, mirroring the invigorating sensation of a natural breeze.
Applications:
In the realm of extensive logistics warehouses and distribution centers, our fans significantly improve air quality, dehumidify, and cool the environment, effectively preventing storage issues like rust and decay. They transform the workplace into a more pleasant and inviting atmosphere.

For massive workshops, whether in mechanical processing, auto repair, aircraft assembly, or shipbuilding, these fans are indispensable. They dramatically enhance ventilation efficiency, fostering a healthier, more productive work environment.

Public venues, from bustling shopping malls to vast stadiums, railway stations, and airports, reap significant benefits from these fans. They invigorate air circulation, eliminate odors, and create a more enjoyable and comfortable public space.

In large-scale agricultural settings, such as dairy farms, feedlots, and hatcheries, our fans deliver superior ventilation that significantly improves air quality, efficiently manages moisture, eradicates odors, and plays a crucial role in minimizing livestock disease, thereby promoting healthier living conditions for animals.
Energy-Efficient Silent 6.1m 20FT Big Ceiling Fan for Industrial Spaces
Energy-Efficient Silent 6.1m 20FT Big Ceiling Fan for Industrial Spaces
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 (sqm) 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
Energy-Efficient Silent 6.1m 20FT Big Ceiling Fan for Industrial Spaces
Main Features
Energy-Efficient Silent 6.1m 20FT Big Ceiling Fan for Industrial Spaces
Discover the innovation of industrial airflow with our state-of-the-art, self-developed external rotor motor. This marvel of engineering is paired with an advanced IMU configuration that facilitates an effortless ESC active control strategy and a synchronized regenerative braking strategy. With its robust design, this technology offers immense torque and permanent magnet synchronization, ensuring a seamless integration that significantly enhances both reliability and transmission efficiency, setting new standards in industrial fan performance.

Our groundbreaking design supports all torque recovery and auxiliary braking requirements within peak torque limits, guaranteeing unparalleled performance. By utilizing premium-grade aluminum alloy materials in various components, we deliver an exceptionally lightweight design that maintains strength and durability, ensuring longevity and resilience.
Smart Controller:
1. Experience tranquility with our fully enclosed design, featuring an IP66 protection grade that offers unparalleled dust-proof, waterproof, and moisture-proof capabilities. This makes our product highly heat-resistant and ideal for both indoor and outdoor environments, regardless of conditions.

2. Our system is designed to operate without position vector control, is robust against electromagnetic interference and radiation, and showcases a compact, lightweight, and visually appealing design.

3. Benefit from our system's intuitive, user-friendly interface that requires just four simple buttons for operation: start, stop, speed up, and slow down, ensuring effortless control.

4. Our system includes comprehensive protection features to guard against all potential issues, such as overvoltage, undervoltage, voltage loss regulation, current anomalies, phase deficiency, overload, collision, overheating, and lightning protection.

5. Personalize your experience with our intelligent control modes, expertly crafted to meet your unique needs.
Energy-Efficient Silent 6.1m 20FT Big Ceiling Fan for Industrial Spaces
Energy-Efficient Silent 6.1m 20FT Big Ceiling Fan for Industrial Spaces
Fan Blade: Our fan blades are expertly crafted from high-strength aluminum-magnesium alloy used in aviation, undergoing a precise extrusion and stretching process. These blades are internally reinforced for superior strength, outstanding toughness, and light weight, ensuring a long-lasting service life and safe operation. The T5+ surface bright oxidation treatment further enhances corrosion and oxidation resistance, making them perfect for challenging environmental applications.

Tail: As the fan blades rotate, airflow creates vortices at the aerofoil blade's tip. Our cutting-edge tail wing design effectively eliminates this energy loss, ensuring a smooth and stable fan operation while maximizing airflow efficiency to align perfectly with aerodynamic principles.
Energy-Efficient Silent 6.1m 20FT Big Ceiling Fan for Industrial Spaces
Comparison Table
O Permanent Magnet Direct Drive
  • Permanent magnet synchronous high temperature resistant out rotor motor, super energy efficient.
  • Small size and light weight
  • Low noise: 38dB
  • Simple structure
  • Frequency modulation width (0-50HZ)
  • Direct drive motor maintenance free
  • No running hazard
X Asynchronous Gearbox Motor
  • The use of asynchronous ordinary motor+gear box consumes a lot of energy.
  • Large and heavy
  • Loud Noise 60dB
  • Complex structure
  • FM narrow (25-50HZ)
  • Need frequent daily maintenance (change seals, add gearbox oil.)
  • There are hidden dangers such as gearbox leakage
Energy-Efficient Silent 6.1m 20FT Big Ceiling Fan for Industrial Spaces
Installation Instructions
Energy-Efficient Silent 6.1m 20FT Big Ceiling Fan for Industrial Spaces
Production Lines
Energy-Efficient Silent 6.1m 20FT Big Ceiling Fan for Industrial Spaces
Energy-Efficient Silent 6.1m 20FT Big Ceiling Fan for Industrial Spaces
Exhibitions
Energy-Efficient Silent 6.1m 20FT Big Ceiling Fan for Industrial Spaces
Energy-Efficient Silent 6.1m 20FT Big Ceiling Fan for Industrial Spaces
Energy-Efficient Silent 6.1m 20FT Big Ceiling Fan for Industrial Spaces
Packaging & Shipping
Energy-Efficient Silent 6.1m 20FT Big Ceiling Fan for Industrial Spaces
Energy-Efficient Silent 6.1m 20FT Big Ceiling Fan for Industrial Spaces
Each set of our extraordinary Energy-Efficient 6.1m Silent Ceiling Fan for Industrial Spaces is meticulously packed with the utmost care and precision in two robust plywood containers. One container is exclusively reserved for the delicate fan blades, ensuring they reach you in pristine condition. The other securely encloses the powerful motor, intuitive controller, and all essential spare parts, safeguarding every component to guarantee a seamless, hassle-free installation experience that exemplifies ease and efficiency at its finest.
Application Cases
Energy-Efficient Silent 6.1m 20FT Big Ceiling Fan for Industrial Spaces
Energy-Efficient Silent 6.1m 20FT Big Ceiling Fan for Industrial Spaces
Frequently Asked Questions (FAQ)
QAre you the factory?
Absolutely, we are thrilled to confirm that we are indeed a factory, passionately dedicated to the manufacturing of a comprehensive range of HVLS large ceiling fans, wall fans, and mobile fans. Our strategic location enables us to provide you with direct and cost-effective fan supply, ensuring remarkable value and premium quality in every collaboration.
QWhere is your fan used?
Our incredibly versatile fan distinguishes itself as a reliable cooling solution, effortlessly enhancing airflow and comfort across a wide array of environments. From bustling factories and efficient logistics centers to expansive warehouses, lively supermarkets, serene churches, cozy coffee shops, energetic gyms, engaging exhibitions, and grand halls, our fan delivers optimal performance, guaranteeing a refreshing ambiance everywhere.
QDoes it use electricity?
Certainly, our fan is engineered to operate on electricity, boasting an impressively minimal consumption of 0.37KW or less. This remarkable energy efficiency translates into significant cost savings, making it an exceptionally economical choice for sustained, high-performance operation.
QWhat is the price per fan?
We are committed to offering the most competitive pricing available, precisely tailored to suit your specific order quantity and model preferences. Reach out to us for a personalized quote that assures outstanding value and aligns seamlessly with your budgetary expectations.
QHow long is the delivery time?
Typically, you can expect an expedient delivery time of 7-10 working days. This ensures your order is processed with the utmost efficiency and speed, providing you with a seamless fulfillment experience that aligns perfectly with your timeline requirements.
QHow long is the warranty?
We are pleased to offer an extensive 3-year warranty, reflecting our unwavering confidence in the quality of our products. Moreover, our fans are designed for longevity, boasting an impressive service life that surpasses 20 years. This ensures enduring performance and satisfaction for years to come.

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