What safety protections does the motor have?

It includes locked-rotor protection (at least 72 hours), reverse polarity protection, over-voltage automatic shutdown, and soft start functionality.

What is the minimum order quantity?

The Minimum Order Quantity is 1 Set.

What certifications are available?

The product holds RoHS, ISO, CE, and CCC certifications.

146mm Ec-DC Dual Inlet Cleaning 24V/48V DC Brushless Eair Blower

Name: 146mm Ec-DC Dual Inlet Cleaning 24V/48V DC Brushless Eair Blower
Brand: PBM Motor and Fan (Suzhou) Co., Ltd.
SKU: 780464285

Jiangsu, ChinaPBM Motor and Fan (Suzhou) Co., Ltd.

US$57.01

1-99 Pieces

US$54.73

100-999 Pieces

US$51.99

1,000+ Pieces

Product profile

Customization

Available

Material

Aluminum

Usage

for Experiment, for Air Conditioner, for Manufacture, for Refrigerate, Hood Range

Model NO.

PD3N146B24H/PD3N146B48H

Flow Direction

Centrifugal

Pressure

Low Pressure

Certification

RoHS, ISO, CE, CCC

Management Certification

ISO 9001, ISO 14001

Business Type

Manufacturer

Name

146mm Ec-DC Dual Inlet Cleaning Air Blower

Motor Type

Ec Brushless External Rotor Motor

Speed Control

0~10VDC/PWM

Insulation Class

Operating Temperature

-25~+60

Weight

3.4kg

Transport Package

Standard Exporting Package

Specification

Trademark

PBM

Origin

Suzhou, Jiangsu

HS Code

8414599030

Production Capacity

50, 000PCS/Year

Key features

High Efficiency EC Motor: 80% efficiency, uses less than half electricity of traditional motors for lower operating costs.

Dual Voltage Options: Available in 24VDC and 48VDC models with identical performance specs and 144W input power.

Comprehensive Safety Protection: Features over-current, reverse polarity, over-voltage protection, and soft start capabilities.

Versatile Speed Control: Supports 0~10VDC and PWM speed control for precise integration into various applications.

Wide Application Scope: Suitable for ventilation, HVAC, refrigeration, IT data centers, automotive, and medical industries.

Certified Quality: Products certified with RoHS, ISO, CE, and CCC standards for global market compliance.

Flexible Customization: Offers full, minor, and flexible customization options from samples or designs.

Company profile

High Repeat Buyers ChoiceFast DeliveryCustomization from SamplesQuality Assurance

PBM Motor and Fan (Suzhou) Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤10.29h

AI-Powered supplier vetting

SummaryThe supplier focuses on EC fan manufacturing, emphasizing energy-efficient solutions. They have strong customization capabilities and R&D services, including ODM, but do not provide OEM services for popular brands. Quality management systems are in place, but there is a lack of manufacturing contracts and stock service capacity. The supplier actively participates in trade shows but lacks overseas service infrastructure.

Supplier typeThe supplier specializes in EC fans, focusing on energy-efficient motor and fan solutions to support a greener future.

CertificationsThe supplier has adopted ISO9001 for quality management and is in the process of adopting ISO 14000 and ISO 45001 for environmental and occupational health and safety management.

After-Sales capabilityThe supplier has clear procedures and records for handling customer complaints and offers prompt technical support.

R&D capabilityThe supplier has demonstrated R&D capabilities with new product introductions and offers extensive customization options, but does not provide 3D software design services.

Production capacityThe supplier has specific production quantities for different fan types but lacks effective contracts and procedures for outsourcing and volume reconciliation.

Customization capabilityThe supplier offers a wide range of customization services including ODM, but does not support OEM for popular brands.

Product Q&A

Q:What are EC motors?

Electronically Commutated motors are brushless DC motors where current direction is switched via electronic controllers, offering variable speed without brush drawbacks.

Q:What are the advantages of EC motors?

They offer 80% high efficiency, use less than half the electricity of traditional motors, run cooler for longer life, and allow software-controlled speed and features.

Q:How do EC motors compare in cost?

While initial cost is higher due to electronics, huge energy savings reduce operating costs significantly, often resulting in payback periods as short as a few months.

Q:Are EC motors sustainable?

Yes, they save energy and reduce CO2 emissions. They use 70% less copper and 80% less steel than traditional motors, reducing environmental impact.

Q:What are the voltage options for this blower?

The blower is available in two models: PD3N146B24H (24VDC) and PD3N146B48H (48VDC), both with 144W input power and 960m3/H air flow.