What certifications does the product hold?

The product is certified with RoHS, ISO, CE, and CCC standards.

What is the minimum order quantity?

The minimum order quantity is 1 Set.

What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-season periods.

Silent 250mm Plastic Blade DC 48V Axial Cooling Fan for Kitchen Smoke Exhaust System

Name: Silent 250mm Plastic Blade DC 48V Axial Cooling Fan for Kitchen Smoke Exhaust System
Brand: PBM Motor and Fan (Suzhou) Co., Ltd.
SKU: 2205595495

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

US$31.34

1-99 Pieces

US$30.09

100-999 Pieces

US$28.58

1,000+ Pieces

Sample price:US$31.34/piece.Request sample

Product profile

Customization

Available

Material

Plastic

Blade Material

Plastic

Model NO.

PA3N250B48-RN0

Type

Axial Fan

Electric Current Type

Mounting

Free Standing

Certification

RoHS, ISO, CE, CCC

Name

DC Axial Fan

Motor Type

Be72DC

Bearing Type

Ball Bearing

Fan Feature

0~10VDC/PWM Speed Control, Tach Output

Rated Voltage

48 VDC

Protection Type

IP55

Insulatiin Class

Class B

Transport Package

Standard Exporting Package

Specification

Ø 250 mm X 72.4 mm

Trademark

PBM

Origin

Suzhou, Jiangsu

HS Code

8414599050

Production Capacity

50, 000PCS/Year

Key features

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

Silent & Durable Design: 64 dB(A) sound level, IP55 protection, NMB ball bearing, and 72-hour locked-rotor protection.

Flexible Speed Control: Supports 0~10VDC/PWM speed control and tach output for precise ventilation management.

Wide Application Scope: Suitable for kitchen exhaust, HVAC, IT centers, medical, automotive, and household appliances.

Robust Safety Features: Includes reverse polarity, over-voltage protection, and soft start to prevent motor damage.

Eco-Friendly Construction: Uses 70% less copper and 80% less steel than traditional motors, reducing carbon emissions.

Certified Quality: Compliant with RoHS, ISO, CE, and CCC standards for global market acceptance.

Competitive Pricing: Low raw material usage and simple electronics allow for highly competitive FOB prices.

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: ≤24h

AI-Powered supplier vetting

SummaryThe supplier focuses exclusively on EC fan and intelligent energy-efficient motor and fan solutions. It offers ODM services, multiple forms of customization, and reports new products within the past year, but does not provide 3D software design services or SDKs. Production data lists capacities for five fan categories and two production lines, while the supplier states that it is expanding semi-automatic and automatic assembly capabilities. Quality and service procedures are documented with follow-up records, and ISO 9001, ISO 14000, and ISO 45001 systems are referenced. However, the supplier lacks in-stock, overseas warehouse, overseas showroom, overseas agent or branch capabilities, and has no valid manufacturing-capacity contract with related subcontractors. Financial credibility and customer cases are insufficiently evidenced.

Supplier typeThe supplier describes itself as focused exclusively on EC fans and intelligent energy-efficient motor and fan solutions. Its stated operations include motor and fan assembly lines and related production equipment, indicating a specialized manufacturer rather than a general trading supplier.

CertificationsThe supplier states that it has adopted an ISO 9001 Quality Management System for ten years and is adopting ISO 14000 Environmental Management and ISO 45001 Occupational Health and Safety Management systems. The slices do not provide certificate numbers, validity dates, or scope details, but they explicitly identify these management systems.

After-Sales capabilityThe supplier has documented corrective/preventive action and customer-complaint procedures with follow-up records, and describes an agent/distributor network and online service team supporting technical and after-sales needs. However, it reports no overseas agents or branches, overseas warehouse, overseas showroom, or in-stock service capacity, limiting the demonstrated breadth of physical after-sales support.

R&D capabilityThe supplier reports new products within the past year, offers ODM services, and provides customization from samples, designs, and full or minor requirements. It does not provide 3D software design services and has no available SDK, so innovation capability is demonstrated mainly through product development and engineering customization rather than software tools.

Production capacityReported annual capacities are 10,000 DC axial fans, 50,000 centrifugal fans, 5,000 single-inlet centrifugal blowers, 8,000 dual-inlet centrifugal blowers, and 80,000 EC fans, supported by two production lines and ongoing investment in automated assembly. Constraints include no valid manufacturing-capacity contract with related subcontractors, no continuous batch quantity reconciliation, and no outsourcing SOP.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is reinforced by its stated R&D and design-service capabilities, although no 3D software design service is available.

Product Q&A

Q:What are the advantages of EC motors?

EC motors offer 80% high efficiency, using less than half the electricity of traditional induction motors. They run cooler, have a longer life, and allow for software-controlled features like variable speed and data communication.

Q:How does the cost of EC motors compare?

While the initial outlay is higher due to electronic components, EC motors provide huge energy savings. Payback periods can be as short as a few months, combined with lower operating costs and longer life expectancy.

Q:Are EC motors sustainable?

Yes, EC motors reduce carbon emissions through high efficiency and low energy costs. They are manufactured using 70% less copper and 80% less steel than traditional motors, significantly reducing environmental impact.

Q:What is the rated voltage and speed of this fan?

The rated voltage is 48 VDC with an operating range of 36~57 VDC. The rated speed is 2500 RPM, and the air flow is 1700 m3/H.

Q:What protection features does the fan have?

The fan features IP55 protection, locked-rotor protection (withstands 72 hours), reverse polarity protection, over-voltage protection, and a soft start function.