In what environments can this motor be used?

It is designed for three-phase dusty environments and is suitable for industrial, power tool, and car applications.

What is the insulation grade?

The insulation grade is 155(F).

What is the maximum operating altitude?

The motor is suitable for altitudes below 1000 meters.

Yfb3 High-Efficiency Explosion-Protected Motor for Three-Phase Dusty Environments

Name: Yfb3 High-Efficiency Explosion-Protected Motor for Three-Phase Dusty Environments
Brand: Qingdao SWDF Trading Co., Ltd.
SKU: 2026396932

Shandong, ChinaQingdao SWDF Trading Co., Ltd.

US$20.00-20,000.00

1 Piece

Sample price:US$25.00/piece.Request sample

Product profile

Customization

Available

Application

Industrial, Universal, Power Tools, Car

Operating Speed

High Speed

Model NO.

YFB3 series

Number of Stator

Three-Phase

Species

Yfb3 Series

Rotor Structure

Squirrel-Cage

Casing Protection

Protection Type

Number of Poles

Starting Mode

Direct on-line Starting

Certification

ISO9001, CCC, CE

Brand

Huali

Power Range(Kw)

0.18-355

Frame Size

80-355

Voltage and Frequency

220V/380V/660V/50Hz or Customized

Cooling Model

IC411

Protection Grade

IP65

Insulation Grade

155(F)

Environment Temperature

-15-40℃

Altitude

<1000m

Transport Package

Carton /Plywood Case/Wooden

Specification

Copper wire

Trademark

HUALI

Origin

Shandong, China

HS Code

8501530000

Production Capacity

50000sets/Year

Key features

Explosion-Proof Design: YFB3 series motor designed for safe operation in three-phase dusty and explosive environments.

High Efficiency: Advanced asynchronous motor technology ensuring superior energy efficiency and performance.

Wide Power Range: Available power range from 0.18kW to 355kW to meet diverse industrial needs.

Customizable Voltage: Voltage and frequency options include 220V/380V/660V/50Hz or fully customized specifications.

IP65 Protection Grade: Superior dust and water protection rating ensuring durability in harsh industrial conditions.

Multiple Certifications: Certified by ISO9001, ISO14001, CCC, CQC, CE, and UL for global quality and safety standards.

Global Market Reach: Products exported to over 40 countries across Europe, Asia, Africa, and the Americas.

Fast Lead Time: Off-season delivery within 15 workdays; peak season delivery within one month.

Company profile

Qingdao SWDF Trading Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading Company, Other, Group CorporationExport Year: 2019-10-13Nearest Port: Qingdao, Shanghai, TianjinAverage Response Time: ≤3.62hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, DDP, DAP, CIP, CPT, Others, FCA, FAS

AI-Powered supplier vetting

SummaryQingdao SWDF Trading Co., Ltd. is a China-based limited company in Shandong identified as a trading company, manufacturer/factory, and group corporation. The supplier reports 10 production lines, 6–10 quality-control staff, and stated output for crushers, conveyors, dust collectors, magnet drums, and iron removers. It reports ISO 9000, ISO 14000, ISO 9001, ISO 14001, and ISO 20000 certifications, plus 6–10 years of R&D engineer experience. Export activity is documented from 2019, with 90% of sales from exports and both agency and self-operated export methods. The supplier accepts special designs and orders, but evidence for after-sales services, customer cases, detailed innovation services, overseas support, and current audit validity is incomplete. Financial figures are omitted.

Supplier typeThe supplier is identified as a limited company based in Shandong, China, with business classifications including trading company, manufacturer/factory, and group corporation. This indicates a combined trading and manufacturing profile rather than a purely commercial intermediary.

CertificationsThe supplier reports ISO 9000, ISO 14000, ISO 9001, ISO 14001, and ISO 20000 management-system certifications. The provided information does not include certificate numbers, issuing dates, scopes, or current validity, but the stated certification portfolio is explicit.

Production capacityThe supplier reports 10 production lines, 6–10 quality-control staff, and documented annual capacities of 2,000 crusher machines, 50 belt conveyors, 1,000 pulse bag dust collectors, 1,000 magnet drums, and 5,000 iron removers. Its stated product range covers mining and material-handling equipment, while an SGS audit record is provided with an evaluation result of 0; the record shown expired on 2025-12-20, so current audit status is not established.

Customization capabilityThe supplier explicitly states that it accepts customers' special designs and orders, providing direct evidence of customization acceptance. The slices do not specify engineering workflow, design limits, prototyping, or delivery performance for customized products.