Cross Flow Fan, 30mm, 12V/24V, PTC, Tangential

Cross flow fan — 12V/24 V, air flow 27-125m³/h. The complete factory specification follows. Made by Ningbo Canlian Technology Company Limited (2 years on the platform, typical reply ≤3h). Send your target quantity and destination for a firm quotation with current lead times.

Key Features of This Cross Flow Fan

• Model Number: LWCD-3090LN-06
• Voltage: 12V/24 V
• Air Flow(M³/H): 27-125m³/h
• Blade Material: Aluminum Alloy
• Material: Steel+Aluminum Alloy
• Housing Material: Steel+Aluminum Alloy

Technical Specifications

Product Details

DC Cross Flow Fan-efficient airflow

* The DC Cross Flow Fan is designed to generate a uniform, wide-area sheet of airflow ideal for space-constrained applications requiring quiet, efficient cooling or heating across broad surfaces.; * Household Air Conditioners | Large Electronic Displays | Automotive HVAC Systems | Air Purifiers and Humidifiers; * Voltage(V):12/24V,Motor Type:3 Phase BLDC Motor,Operation Temperature:– 25℃~+60℃; * Current(A):0.04-4.2A Speed(RPM):800-2600RPM Air Flow(m³/h):27-2500m³/h; * Housing Material:Steel+Aluminum Alloy,Bearing Type:Ball bearing;

Model	LWCD-30 Series	LWCD-30 Series(Multiple Impellers)
Voltage(V)	12/24V	24V
Current(A)	0.04-0.14A	0.12-0.24A
Speed(RPM)	2400-2600RPM	2400RPM
Pressure(Pa)	12-17Pa	17-21Pa
Air Flow(m³/h)	27-125m³/h	137-279m³/h
Noise[dB(A)]	26-34dB(A)	32-38dB(A)
Blower	Single	Double/Triple

Specification

About this item – DC Cross Flow Fan:

The DC Cross Flow Fan is a uniquely designed ventilation solution that generates a consistent, sheet-like stream of air across the entire length of its impeller. Its compact, cylindrical shape and long, narrow airflow profile make it the ideal choice for applications requiring efficient, quiet cooling or heating across a wide surface area. Powered by a efficient and controllable DC motor, this fan excels where traditional axial or centrifugal fans are not suitable.

* Uniform Wide-Area Airflow: The cross-flow design draws air in along one side of the cylinder and exhausts it across the entire length of the other side, producing a even and laminar air curtain. This ensures consistent thermal management for wide surfaces.

* Compact and Space-Efficient: Its elongated, cylindrical shape allows for a very low profile installation, ideal for integration into slim-line equipment like display cases, HVAC ducts, and modern electronics.

* Quiet Operation: The aerodynamic principles of the cross-flow impeller and the smooth operation of the DC motor result in exceptionally low noise levels, which is critical for consumer appliances and office environments.

* Variable Speed Control: The DC motor allows for precise RPM control via voltage modulation or PWM (Pulse Width Modulation),enabling dynamic adjustment of airflow and noise to match exact application requirements.

* High Airflow Efficiency: The design is optimized to move a significant volume of air with low power consumption, providing effective cooling or heating while maximizing energy savings.

Recommend Products

What drives us?

Our product range includes:

1. EC/DC/AC Centrifugal Fans: We design and manufacture high-efficiency, low-energy consumption EC/DC/AC centrifugal fans widely used in industrial manufacturing, commercial buildings, medical facilities, and more. These fans utilize advanced electronically commutated (EC) motor technology to achieve precise airflow control and energy optimization, providing customers with high-quality air movement solutions.

2. EC/DC/AC Axial Fans: We provide high-performance, high-efficiency EC/DC/AC axial fans for ventilation, air conditioning, and refrigeration applications. These fans offer excellent airflow capacity and energy optimization, creating comfortable and healthy indoor environments.

3. Industrial Ventilation Fans: We offer a wide range of ventilation solutions for industrial applications, including exhaust fans, supply fans, and environmental control fans. These fans feature high efficiency, reliability, and durability, meeting the requirements of various industrial applications.

4. Commercial Building Fans: Our commercial building fans are suitable for office buildings, shopping malls, hotels, sports arenas, and other venues. These fans are characterized by low noise, high efficiency, and controllability, providing good indoor air quality and a comfortable environment.

5. Agricultural Fans: We provide professional fan solutions for agricultural production, including greenhouse ventilation fans,poultry and livestock ventilation fans, and agricultural irrigation fans. These fans effectively enhance crop growth conditions and animal comfort, contributing to increased productivity and efficiency in agriculture.

Why choose us ?

* High-end, Highly Customized
* High Performance,High-Efficiency Motor
* High Cost-Performance Ratio
* Global Leader in Fan & Motor Manufacturing
* OEM/ODM Global Fan Supplier
* Manufacturer and Provider of High-quality Ventilation Fans and HVACR Complete Machine Technology Solutions

FAQ

FAQ

Q1: Whats your advantages of your centrifugal fans?
1,high efficiency

2,long life span

3,easy installation
Q2: Are you a manufacturer or trading company?
Yes, we are manufacturers
Q3: whats your production capacity?
We are capable to produce over millions pcs fans and motors annually.
Q4: whats your main machines and capacity?
For the motors: We have owned CNC machines 18 units &4 auto-robots.

capacity :500k pcs annually.

winding machine 20 units,capacity 500kpcs annually

magnetization machine 6 : capacity 500kpcs annually

Balance machine 22 units :500k pcs annually boring
mill: 2 units high temp failure detection :3 chambers500k pcs annually

For the fan:

Injection machine : 12 units, capacity:2millions pcs annually

Welding machine:10units

Balance machines: 14 units
Q5: what your advantages of technologies in fans and motors?
we makes very quiet noise , and good air performances of fans . We are capable to do fans and motors matching and make them optimized to achieve best air performances and lowest noise with CFD simulation.
Q6: whats your quality and certificates?
For us, quality issues are more important than ever before we always focus on quality thing. 100% inspection before delivery makes almost zero complains. MTTF is less 500/million. LONGWELL products can pass CE,ETL UL certificates.

Ordering and Pricing

• Minimum order quantity: 100 piece
• Volume pricing:
  • 100+ piece: US $12.31 / piece
• Ships from: China
• Customization: OEM and ODM accepted on qualifying volumes.

Frequently Asked Questions

What is the minimum order quantity for this cross flow fan?

The standard minimum order quantity is 100 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.

What warranty is provided?

The manufacturer provides a 1 Year warranty. Spare parts and technical support remain available after the warranty period.

Can the cross flow fan be supplied for my local voltage?

The standard configuration is 12V/24 V. 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 Ningbo Canlian Technology Company Limited, based in China. The company 2 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Ningbo Canlian Technology Company Limited range on HVACR Nexus.

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