Can the IP rating be customized?

Yes, IP55 and IP68 ratings can be customized to meet specific environmental protection requirements.

Are small orders acceptable?

Yes, small orders are acceptable. We can deliver samples in a very short time for your testing and checking.

What are the main advantages of your ECM motors?

ECM motors offer step-less speed control, communication capabilities, and a longer lifespan up to 40,000 hours. They also feature sine wave operation and various protection functions like soft start and overload protection.

305mm DC Axial Fan Bus Ventilation Fan Vehicle Cooling (K-DC305-A24-47)

Name: 305mm DC Axial Fan Bus Ventilation Fan Vehicle Cooling (K-DC305-A24-47)
Brand: Krubo Motor (Tianjin) Co., Ltd
SKU: 2048662635

Tianjin, ChinaKrubo Motor (Tianjin) Co., Ltd

US$80.00-95.00

10 Pieces

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Material

Metal

Usage

for Experiment, for Air Conditioner, for Manufacture, for Refrigerate

Model NO.

K-DC305-A24-47

Flow Direction

Axial Flow

Pressure

Medium Pressure

Certification

RoHS, CE, CCC

Voltage

26V DC

Temperature

-40~85 Degree Centigrade

Power

800W

Speed

4750rpm

Service Life

Over 20,000h

Transport Package

Carton Box, Wooden Pallet

Specification

305mm

Trademark

Krubo

Origin

China

HS Code

8414599050

Production Capacity

10, 000pieces/Year

Key features

20+ Years OEM Expertise: Founded in Germany with 20 years of experience in fan design, development, and OEM sales.

Long Service Life: Standard service life over 20,000 hours, with ECM models reaching up to 40,000 hours.

IP55/IP68 Customization: Ingress protection ratings IP55 and IP68 can be customized for specific environmental needs.

Advanced EC/AC Technology: Utilizes advanced EC and AC technology with step-less speed control and sine wave operation.

Comprehensive Simulation: Offers heat conduction and mechanical structure simulation for product optimization.

Fast Sample Delivery: Samples are in stock for immediate delivery, with batch orders typically shipped within 14 days.

Company profile

Krubo Motor (Tianjin) Co., Ltd

Tianjin, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2019-03-27Nearest Port: Tianjin, ChinaAverage Response Time: ≤3.44hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryKrubo Motor (Tianjin) Co., Ltd is identified as a privately owned manufacturer/factory in Tianjin, China, with products centered on motors, cooling fans, centrifugal fans, axial-flow fans, refrigeration equipment, and related blowers. The supplier reports ISO 9001 and QC 080000 management certifications, more than 10 production lines, 21–30 years of R&D engineer experience, and 21–30 quality-control staff. It states that 90% of sales come from exports, with self-operated import and export rights and coverage across multiple global regions. The company describes capabilities in fan and motor design, development, production, and OEM sales. However, the provided information does not establish after-sales service arrangements, financial strength, named customer cases, or independently verifiable innovation outcomes. Some location descriptions are inconsistent, listing Tianjin for the company and branch while also citing Düsseldorf as a head-office city and Changzhou as the factory location.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and a private owner, while its stated business covers the design, development, production, and OEM sales of motors and fans. Slice 0 also describes the company nature as a trading company, so the evidence indicates manufacturing capability alongside a trading-company classification.

CertificationsThe supplier reports holding ISO 9001 and QC 080000 management-system certifications. These are explicit certification claims, although the slices do not provide certificate numbers, issue dates, scopes, or verification records.

R&D capabilityKRUBO states that it uses advanced manufacturing techniques and pursues smart, energy-saving fan products, while the company description cites technical personnel with more than 20 years of fan-industry experience and reports 21–30 years of total R&D engineer experience. These statements support an R&D and product-development orientation, but no patents, proprietary technologies, new-product records, or verified innovation results are provided.

Production capacityThe supplier is identified as a manufacturer/factory offering multiple motor and fan categories, with stated design, development, production, and OEM capabilities. It reports more than 10 production lines and 21–30 quality-control staff, providing explicit evidence of established production and quality-control resources.

Customization capabilityThe supplier explicitly offers OEM sales and describes comprehensive design, development, production, and OEM services for motors and fans. This supports customization capability for its product scope, although the slices do not specify engineering-change procedures, minimum order quantities, tooling support, or customization limits.

Product Q&A

Q:What is the warranty period for KRUBO products?

All KRUBO products generally come with an 18-month warranty. For special industries or products, we offer a 24-month warranty, which is longer than many other brands.

Q:Do you accept OEM orders?

Yes, we accept all kinds of OEM orders. Please contact us with your requirements, and we will provide a reasonable price and customize sample products for you as soon as possible.

Q:What is the lead time for orders?

Samples are in stock for immediate delivery. Batch delivery is generally within 14 days. During peak season, lead time is about one month, while off-season lead time is within 15 workdays.

Q:How quickly can I get a quotation?

We usually quote within 24 hours after receiving your inquiry. If urgent, please call us or mention it in your email so we can prioritize your request.

Q:What technical support services do you offer?

We provide heat conduction simulation and optimization for appliances, air conditioners, and new energy equipment. We also offer mechanical structure simulation and optimization for tools and machinery.