What category does this motor belong to?

This motor is classified under Industrial Electric Motors, specifically Three-phase AC Motors and Cooling Tower Fan Motors.

Three-Phase Low Speed Closed Type Cooling Tower Fan Motor

Name: Three-Phase Low Speed Closed Type Cooling Tower Fan Motor
Brand: WEIFANG HENG AN IMP & EXP CO., LTD.
SKU: 1992107191

Shandong, ChinaWEIFANG HENG AN IMP & EXP CO., LTD.

US$150.00-1,000.00

1 Set

Product profile

Customization

Available

Application

Industrial

Speed

Low Speed

Model NO.

FAN-Motor

Number of Stator

Three-Phase

Casing Protection

Closed Type

Number of Poles

Starting Mode

Variable Frequency Starting

Certification

ISO9001, CCC

Brand

Hacst

Transport Package

Wooden Pallet + Plywood Case / Wooden Case

Specification

Axial Flow Cooling Tower Fan, Dia 1200-4500mm, Air

Trademark

HACST

Origin

China

Production Capacity

111

Key features

Energy Efficient Design: Axial flow type requires half motor power compared to centrifugal fan systems.

Premium Motor Brands: Equipped with Siemens or WEG brand motors for superior reliability.

Corrosion Resistant Blades: Wing-shaped blades offer excellent aerodynamic performance and corrosion resistance.

High Protection Grade: Available in IP55, IP56, and IP65 protection classes for harsh environments.

24/7 Continuous Operation: Designed for stable 24-hour continuous duty with low heat generation.

Dynamic Balance Tested: All fans undergo dynamic balance testing before leaving the factory.

Multiple Material Options: Fan blades available in carbon fiber, aluminum alloy, or stainless steel.

Customization Available: Custom voltages, explosion-proof options, and full design customization available.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceCooperated with Fortune 500Exhibition Experience

WEIFANG HENG AN IMP & EXP CO., LTD.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 12 Year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤3.43h

AI-Powered supplier vetting

SummaryThe supplier is a combined manufacturing and service company offering cooling equipment and related products. It demonstrates broad customization capability, OEM service for well-known brands, stated quality and environmental management certifications, and relationships with several internationally recognized and domestic customers. Its production information covers cooling towers, evaporative condensers, air-cooled heat exchangers, and PVC film, supported by cutting and molding equipment. However, several management and innovation records are incomplete: finished-product inspections, supplier assessments, and corrective actions have procedures or instructions but lack written records; no new products were reported in the past year, and no ODM, SDK, 3D design, or dedicated professional technical supplier capability was indicated. Overseas support is provided through agents or branches and includes training and debugging, but no overseas warehouse or showroom is available.

CertificationsThe supplier states that it has passed ISO9001 quality management, ISO14001 environmental management, and OHSAS18001 occupational health and safety management system certifications. It also reports inventions and patents, providing explicit evidence of multiple management-system certifications.

After-Sales capabilityThe supplier states that it has an after-sales service system and offers overseas training and debugging through overseas agents or branches. It has participated in the China Refrigeration Show, but it has no overseas warehouse or showroom and lists zero countries for overseas service coverage, so the geographic breadth of support is limited or unclear.

Production capacityThe supplier lists production capacity for closed cooling towers, evaporative condensers, air-cooled heat exchangers, open cooling towers, and PVC film, with cutting and molding machines as combined facilities. It also states that manufacturing processes and testing methods are established, although finished-product inspection instructions have no written records, which weakens documented production-control evidence.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its description also states that complex products are tailored to specific customer requirements and that design solutions are provided, directly supporting strong customization capability.

Client casesThe supplier identifies strategic partnerships with Caterpillar WINGFAN, NRF, and ADRAD, along with domestic customers including CNNC, Yili, Shenmu Longhua, and CASIC. These named relationships provide explicit evidence of customer experience across internationally recognized and domestic organizations.

Product Q&A

Q:What type of motor is used in this cooling tower fan?

This cooling tower fan is equipped with a three-phase asynchronous AC motor, specially designed for industrial cooling tower applications.

Q:What protection class and insulation class does the motor have?

The motor features IP55 protection class and F-class insulation, making it waterproof, dustproof, and suitable for long-term operation in high-humidity environments.

Q:Can the motor run continuously for 24 hours?

Yes, it is designed for 24-hour continuous duty with stable performance, low heat generation, and high reliability under industrial working conditions.

Q:Is the motor explosion-proof or corrosion-resistant?

Standard versions are highly corrosion-resistant for cooling tower environments. Explosion-proof motors are also available upon customer request.

Q:What voltage and frequency options are available?

Common configurations include 220V/380V, 50Hz/60Hz. Custom voltages can be provided to meet different regional and project requirements.