What is the maximum torque?

The actuator provides a torque of 5Nm with automatic overload protection.

Does the product have CE certification?

Yes, the product is CE certified and meets standard coupling requirements.

Air Vent Electric Spring Return Fire Smoke Damper Actuator, 5nm, 230V

Name: Air Vent Electric Spring Return Fire Smoke Damper Actuator, 5nm, 230V
Brand: Ningbo Star Win Actuators Manufacture Co., Ltd.
SKU: 1926090815

Zhejiang, ChinaNingbo Star Win Actuators Manufacture Co., Ltd.

US$34.00-36.00

1 Piece

Product profile

Customization

Available

Temperature

-30~+50

Certification

Model NO.

BLF230-5

Media

Eac

Standard

Coupling

Connection Mode

Clamps

Power

Material

Stainless Steel

Type

Self-Operated

Torque

5nm

Voltage

230V

Air Damper Area

1m2

Weight

2kgs

Rotate Angle

Max 95º

Noise Max

40dB(a)

Protection Class

IP54

Allowance Factor

10%

Overload Protection

Automatic

Universal Coupling

φ9-φ16mm(CIR)

Motor Run Time

Less Than 70s

Operation Power

Standstill Power

2.5W

Spring Return

Less Than 20s

Lead Wire Size

0.5mm2

Transport Package

Carton

Specification

161*102*63

Trademark

star win

Origin

China

HS Code

8501109990

Production Capacity

100000

Key features

30 Years Manufacturing Experience: Over 30 years of focus on high-quality HVAC parts and transmission components.

Self-Produced Quality Control: All damper actuator parts are manufactured in-house to ensure quality and cost efficiency.

Flexible Customization Options: Supports OEM services with flexible customization for labels and specific requirements.

Robust Spring Return Mechanism: Features a spring return time of 15-20 seconds for reliable fire smoke damper operation.

High Torque Capacity: Provides 5Nm torque with automatic overload protection for stable performance.

Wide Voltage Compatibility: Supports AC/DC 24V and AC 230V power supplies with a 10% allowable error margin.

Comprehensive Warranty Coverage: Offers a 5-year warranty or 50,000 cycle life guarantee for peace of mind.

Company profile

Ningbo Star Win Actuators Manufacture Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Flexible customization CertifiedExport Year: 10 Years CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤0.55h

AI-Powered supplier vetting

SummaryThe supplier demonstrates manufacturing and quality-related capabilities, including six production lines, six to ten quality-control staff, private mold capability, flexible customization, and OEM service for recognized brands. It also reports quality assurance in its quality-control processes and accepts multiple service quotation and payment terms. However, documented management and service systems are weak: complaint handling lacks written procedures or records, corrective and preventive actions have no written records, and outsourcing controls lack standard procedures and batch-level reconciliation. Overseas service infrastructure, inventory capacity, overseas warehouses, branches, showrooms, and trade-show participation are absent. Recent product development, ODM, SDK, and 3D design capabilities are also not demonstrated. Sustainability and digital-system status remain unknown.

Supplier typeThe supplier is a Ningbo-based manufacturing supplier with six production lines, machining and damper-actuator output, private mold capability, and OEM service for recognized brands. It does not provide ODM services and has no overseas branches, warehouses, showrooms, or inventory service capacity.

After-Sales capabilityService coverage is limited by the absence of overseas agents or branches, warehouses, showrooms, inventory capacity, and prior offline trade-show participation. Complaint handling has no written procedures or records, while corrective and preventive action procedures exist without written records; acceptable quotation and payment terms are available, but documented service governance is inadequate.

R&D capabilityInnovation evidence is mixed: the supplier has private mold capability and identifies itself as a professional technical supplier, but reported no new products in the past year, offers no ODM service, has no SDK, and does not provide 3D software design services. These stated gaps outweigh the limited design-related strengths for a broad innovation assessment.

Production capacityThe supplier operates six production lines and reports six to ten quality-control staff, with stated output for damper actuators and machining parts. Manufacturing controls have weaknesses: there is no continuous batch-volume reconciliation and no standard operating procedure for outsourced manufacturing; a separate entry reports two production lines for manufacturing capacity, creating an unresolved capacity-detail inconsistency.

Customization capabilityThe supplier explicitly offers flexible customization and has private mold capability, supporting tailored product development. However, it does not provide 3D software design services or ODM services, so customization appears available but not supported by a complete design-service package.

Client casesThe supplier explicitly reports OEM service for recognized brands, which is direct evidence of at least one type of customer engagement. No customer names, project details, order history, or independently verifiable case studies are provided.