What is the operating voltage range?

The fan supports 5V, 12V, and 24V DC input.

What is the expected lifespan of the fan?

The lifetime ranges from 40,000 to 50,000 hours depending on the bearing type.

Is customization available for this product?

Yes, we offer full customization, minor customization, and options based on samples or designs.

What are the available bearing types?

The fan is available with Sleeve or Ball bearings.

What is the minimum order quantity?

The minimum order quantity is 500 pieces.

Does the fan meet international safety standards?

Yes, it is certified by RoHS, ISO, CE, and UL.

What is the noise level of the fan?

The noise level ranges from 18.5 to 31.6 dBA.

What is the lead time for production?

Lead time is within 15 workdays during off-peak season and one month during peak season.

D-Fan 70x70x20mm DC Brushless Motor Fan For Cleaning Robots

Dongguan Xingdong Electronics Co., Ltd.

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Product Highlights

High-Speed Performance: RPM range 2000~4000 with airflow 19.72~39.45 CFM for efficient cooling.
Durable Bearing Options: Available with Sleeve or Ball bearings for extended lifespan up to 50,000 hours.
Wide Voltage Compatibility: Supports 5V, 12V, and 24V DC input for versatile application scenarios.
Premium Material Construction: Impeller made of PBT UL 94V-0 reinforced plastic with Aluminium Alloy frame.
Comprehensive Certifications: Certified by RoHS, ISO, CE, and UL for safety and quality compliance.
Factory Direct Supply: Direct sales from manufacturer ensuring competitive pricing and quality control.
Flexible Customization: Offers full customization, minor customization, and design-based options.

Product Attributes

Material: Plastic
Blade Material: Plastic
Type: Cooling Fan
Model NO.: 7020
Electric Current Type: DC
Mounting: Free Standing
Certification: RoHS, ISO, CE
Sales Way: Factory Direct Supply
VDC: 12/24V
Weight: 63g
Bearing Type: Sleeve/Ball
Moq: 500pcs
colour: black
rpm: 2000~4000
CFM: 19.72~39.45
dBA: 18.5~31.6
Lifetime: 40000~50000 hours
Transport Package: Carton
Specification: 70X70X20mm
Trademark: D-FAN
Origin: China
HS Code: 8414599050
Production Capacity: 1500000 Pieces Per Month
Package Size: 47.00cm * 36.00cm * 19.00cm
Package Gross Weight: 9.800kg

D-Fan 70x70x20mm DC Brushless Motor Fan For Cleaning Robots

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D-Fan 70x70x20mm DC Brushless Motor Fan For Cleaning Robots
D-Fan 70x70x20mm DC Brushless Motor Fan For Cleaning Robots

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Product Description

D-Fan 70x70x20mm DC Brushless Motor Fan For Cleaning Robots

Production Description

D-FAN 7020 High Speed 5v 12v 24v 70mm CPU Cooler DC Cooling Axial Flow Fan Dustproof Waterproof Ball Bearing ROHS Certified ODM

Material:

Impeller: PBT UL 94V-0 Reinforced Plastic
Frame: Aluminium Alloy

Lead Wires: UL Type

Motor Protection: Impedance Protect

Insulation Resistance: 10MΩ Or Over With a DC 500V Megger

Dielectric Withstand Voltage: AC 1500V 3S

Allowable Ambient Temperature Range: -10ºC~+70ºC(Operating)

-40ºC~+70ºC(Storage)

D-Fan 70x70x20mm DC Brushless Motor Fan For Cleaning Robots

About the Supplier

This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR252070". Items marked "" are certified.

Company Profile

Dongguan Xingdong Electronics Co., Ltd. is a modernized manufacturing enterprise, whose founder possesses professional expertise in R&D and manufacture of cooling fans for more than 20 years. We are specialized in DC/AC/EC Axial fan, Cross Flow fan, Blower and Motor. Monthly capacity reaches up to 1.2million pieces. Our fans are mainly used for the applications, which have to ventilate or dissipate the heat generated, in the categories of computer, power, home appliance, car, security, communication, medical, industrial control, electric power, printing, war industry, electric welding machine, instrument panel, … , etc.

Xingdong has two registered trademark, "D-FAN" and "DOSENSE". "D-FAN" is for fan products, "DOSENSE" is for motor products. Our fans with High Cost Effective are recognized by our current customers. And depending on strict quality control, "D-FAN" wins a great reputation for "large air flow, lower noise, long lifetime and good stability". Our fans satisfy customized need for various functions of Auto-start, FG, RD, PWM, Dustproof, Waterproof product, … , etc. In addition, we provide with optimized cooling solutions and system for our customers.

We strictly obey ISO-9001 and ISO-14001 which ensure our quality guarantee to customers. Besides, our fans are acquired safety certification of CE, TUV. Meanwhile all fans meet RoHS standard. And we always adhere to the principle of "Customer foremost, Quality first, People-oriented" and focus on the partnership and joint interests of customers with the view of joint development and progress.

Warmly welcome the friends both in China and abroad to visit our factory and have a cooperation. Let's get together and create a prosperous future.

About Our Factory & Business Background

Business Type: Manufacturer/Factory & Trading Company
Address: No. 2, Hengfeng 2nd Road, Dawo, Changping Town, Dongguan, Guangdong, China
Plant Area: 6000 square meters
Number of Employees: 148
Registered Capital: 2,000,000 RMB
Terms of Payment: LC, T/T, D/P, PayPal, Western Union, Small-amount payment
International Commercial Terms(Incoterms): FOB, EXW, CIF, CFR
Average Lead Time: Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays
Nearest Port: Shenzhen Port
Minimum Order Quantity: 1000 PCS
Supply Chain Partners: 260

Our Production Capability & Technical Expertise

Main Products: Cooling Fan, Fan, Axial Fan, DC Axial Fan, DC Blower, AC Axial Fan, Blower Fan, Ec Axial Fan, Blower, DC/AC Cross Flow Fan
Production Lines: 7
Production Machines: Automatic Coil Winding Facility, Automatic Fan Assembly Line, Automatic Tin Dipping Facility, Automatic Welding Facility, Laser Marking Facility, Reflow Soldering Facility, SMT Facility, Wave Soldering Facility
QA/QC inspectors: 21 people
Inspection Type for Finished Products: 100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished Products: Have instructions and uniformly followed
Customization Options: Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
ODM Service Available: Yes
OEM Service Available: Yes
R&D Engineers: 16 people
Traceability of Raw Materials: Yes
Own Brand: Yes

Our Industry Experience & Global Business Record

Year of Establishment: 2015-03-13
Export Year: 10 years
Main Markets: North America, Europe, Southeast Asia/ Mideast, East Asia(Japan/ South Korea), Australia
Repeat Buyers Choice: 30%~50%
Annual Export Revenue: 37,156,110.21 RMB
Number of Foreign Trading Staff: 6
Overseas Agent/Branch: Yes
New Products Launched in Last year: Yes

Our Certifications, Standards & Industry Recognition

Product Certification: UL
Cooperated with Fortune 500: No

FAQ

What is the operating voltage range?: The fan supports 5V, 12V, and 24V DC input.
What is the expected lifespan of the fan?: The lifetime ranges from 40,000 to 50,000 hours depending on the bearing type.
Is customization available for this product?: Yes, we offer full customization, minor customization, and options based on samples or designs.
What are the available bearing types?: The fan is available with Sleeve or Ball bearings.
What is the minimum order quantity?: The minimum order quantity is 500 pieces.
Does the fan meet international safety standards?: Yes, it is certified by RoHS, ISO, CE, and UL.
What is the noise level of the fan?: The noise level ranges from 18.5 to 31.6 dBA.
What is the lead time for production?: Lead time is within 15 workdays during off-peak season and one month during peak season.