What is the lead time for production?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

What payment terms are accepted?

Accepted terms include LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Is OEM or ODM service available?

Yes, both OEM and ODM services are available for this motor.

Wnm High Efficiency Dust Explosion-Proof Three-Phase Asynchronous Motor Ybx3-250m-4 Th 55kw Bt4

Name: Wnm High Efficiency Dust Explosion-Proof Three-Phase Asynchronous Motor Ybx3-250m-4 Th 55kw Bt4
Brand: Anhui Wannan Electric Machine Co., Ltd.
SKU: 2025594252

Anhui, ChinaAnhui Wannan Electric Machine Co., Ltd.

US$5,000.00-50,000.00

1 Piece

Sample price:US$5000.00/piece.Request sample

Product profile

Customization

Available

Application

Industrial

Speed

High Speed

Model NO.

YBX3-250M-4 TH 55KW BT4

Number of Stator

Three-Phase

Function

Driving, Control, Explosion Proof Motor

Casing Protection

Protection Type

Number of Poles

Starting Mode

Direct on-line Starting

Certification

ISO9001, CCC, CE, Cnex, Atex

Brand

Wannan Motor

Frame Size

80mm-355mm

Output

0.18kw-375kw

Efficiency

Ie3, Ie4

Poles

2.4.6.8.10

Duty

Insulation

Cooling

IC411, IC416

Protection Degree

IP55, 56, 65

Voltage

380V.660V.380V/660V, 660/1140V.....

Frequency

50Hz, 60Hz

Terminal Box

Top

Frame

Cast Iron

Mounting Type

Foot, or Flange

Ambient Temperature

-15~40°c, 1000 M. a.S.L

Exd Symbol

Exdi, Exdii At4, Exdii Bt4

Transport Package

Carton/Wooden Case/Pallet

Specification

695*330*1495mm

Trademark

WNM Motor

Origin

Anhui, China

HS Code

8501520090

Production Capacity

6000PCS/Day

Key features

Explosion-Proof Certification: Certified for hazardous areas with ExdI, ExdIIAT4, ExdIIBT4 symbols and Atex/CE standards.

High Efficiency Levels: Available in IE3 and IE4 efficiency classes for superior energy performance.

Wide Power Range: Output power spans from 0.18kW to 375kW to suit various industrial needs.

Flexible Customization: Offers flexible customization for frame size, voltage, frequency, and mounting types.

Robust Protection Degree: Features IP55, IP56, and IP65 protection degrees for dust and water resistance.

Versatile Voltage Options: Supports multiple voltages including 380V, 660V, 660/1140V, and 60Hz variants.

Diverse Mounting Types: Available in Foot (B3), Flange (B5), and Combined (B35) mounting configurations.

Premium Quality Control: Undergoes 100% visual and function inspection with 52 QA/QC inspectors.

Company profile

Importers and ExportersYears of Export ExperienceExperienced TeamSelf-branded

Anhui Wannan Electric Machine Co., Ltd.

Anhui, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Flexible customization CertifiedExport Year: 19years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.43h

AI-Powered supplier vetting

SummaryAnhui Wannan Electric Machine Co., Ltd. is a China-based limited company established in 1995, with 1,149 employees and a business scope covering motors, generators, pumps, electronic instruments, mechanical processing, and mold manufacturing. It demonstrates established quality and product certification credentials, including ISO9001, ISO14001, ISO18000, TS16949, CE, CCC, CECP, NEMA-related safety and energy certification, and DOE recognition. The supplier supports flexible customization, ODM, OEM for popular brands, documented R&D activities, standardized finished-product inspection, and production-related technical support. It has inventory capacity, export experience of 19 years, and exports comprising 31%–40% of total sales. However, it has no valid manufacturing-capacity contract with associated subcontractors, no overseas warehouse, showroom, agent, branch, or offline trade-show participation, and no SDK availability. Financial records are identified for 2021–2023, but no financial results are...

Supplier typeThe supplier is identified as a combined-type limited company based in Anhui, China, established in 1995. Its stated scope covers manufacturing and sales of motors, generators, chemical pumps, electronic instruments, mechanical products, and molds, indicating a broad manufacturing-oriented business profile.

CertificationsThe supplier reports ISO9001 certification since 1996, ISO14001 and ISO18000 since 2005, and TS16949 since 2015. Its IE2 and IE3 motors also hold CE, CCC, and CECP certifications, while NEMA motors have safety and energy certification and DOE recognition, providing explicit evidence of substantial quality, environmental, and product-compliance credentials.

After-Sales capabilityTechnology engineers provide technical support for production and after-sales service, and the supplier has inventory capacity, written service-capability procedures, and service quotation terms including FOB, CIF, CFR, and EXW. However, it has no overseas warehouse, showroom, agents, branches, or overseas service countries, so its documented support exists but its overseas service infrastructure is limited.

R&D capabilityThe supplier confirms customer requirements, designs new products, provides technical support, and maintains design input, output, review, verification, and validation documents for audit. It also provides ODM services, but has no available SDK, so the evidence supports product-development capability while not demonstrating SDK-based innovation support.

Production capacityThe supplier has a broad manufacturing scope, 1,149 employees, inventory capacity, standardized finished-product inspection instructions, written service-capability procedures with records, and a stated average lead time of within 15 workdays off-season and one month during peak season. A deficiency is explicitly present because the factory and associated subcontractors lack a valid manufacturing-capacity contract.

Customization capabilityThe supplier explicitly offers flexible customization, ODM services, and new-product design based on customer requests. R&D documentation covering design inputs, outputs, reviews, verification, and validation further supports a structured customization and development process.