What is the protection class of the motor?

The motor has a protection class of IP55 and insulation class of F/H.

Yb3 Atex Iecex Explosion Proof High Effciency Coal Mine Mining Three Phase AC Induction Asynchronous Electric Motor

Name: Yb3 Atex Iecex Explosion Proof High Effciency Coal Mine Mining Three Phase AC Induction Asynchronous Electric Motor
Brand: Shanghai Pinnxun Electric Motor Co., Ltd.
SKU: 692720162

Shanghai, ChinaShanghai Pinnxun Electric Motor Co., Ltd.

US$89.00-9,000.00

1 Piece

Product profile

Customization

Available

Application

Industrial

Speed

Constant Speed

Model NO.

YB2-250M-4 55KW

Number of Stator

Three-Phase

Function

Driving

Casing Protection

Closed Type

Number of Poles

2, 4, 6, 8, 10, 12

Starting Mode

Direct on-line Starting

Certification

CE, ISO, CCC

Brand

Pinnxun

Type

Squirrel Cage Motor Explosion Proof

Protect Feature

Enclosed

Structure

Asynchronous Motor

Phase

Three Phase

Color

Grey or Other

Shape

Linear

Scope of The Center Height

H63~H355

Work Mode

Protection Class

IP55

Insulation Class

Transport Package

in Standard Export Wooden Box

Specification

YB2

Trademark

pinnxun

Origin

China

HS Code

8501520000

Production Capacity

3000 Sets Per Month

Key features

Explosion Proof Certification: Complies with ATEX, IECEX, GB3836, IEC79-1, BS4683, and EN50018 standards for safe use in explosive atmospheres.

High Efficiency Design: Advanced international standard performance with higher efficiency, energy saving, lower noise, and smaller vibration.

Customizable Options: Color (Grey or Other), Shape (Linear), and Center Height (H63~H355) are customizable according to customer needs.

Versatile Application: Suitable for underground coal mines (ExdI) and industrial plants with explosive gas mixtures of Class IIA, IIB, or IIC.

Robust Construction: Totally enclosed fan cooled (TEFC) with IP55 protection class and F/H insulation class for reliable operation.

Flexible Voltage Support: Rated voltage 380V, supporting any voltage between 220-760V to meet diverse power requirements.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceSelf-branded

Shanghai Pinnxun Electric Motor Co., Ltd.

Shanghai, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2010-08-24Nearest Port: SHANGHAI PORT, NINGBO PORTAverage Response Time: ≤8.07hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryShanghai Pinnxun Electric Motor Co., Ltd. is described as a Shanghai-based motor and control-system manufacturer with R&D, sales, and service activities, although another record classifies the company as a trading company. It offers asynchronous and synchronous motors, generators, and submersible motors. The supplier reports ISO 14001, ASME, and ISO 9001 certifications, export activity for 12 years, and exports representing 71%–90% of total sales. Its stated capabilities include broad customization, ODM services, recent new-product development, and OEM services for well-known brands. Service procedures for corrective actions and customer complaints are documented and followed, but the assessment procedure has no records. Overseas support is limited: no overseas showroom, agents, or branches are reported. Production scale and workforce data are inconsistent, with annual output stated in a range while total employees are listed as 9. Customer cases are not specifically provided.

CertificationsThe supplier reports holding ISO 14001, ASME, and ISO 9001 certifications. These explicitly demonstrate certification coverage for environmental management, quality management, and the stated ASME standard.

After-Sales capabilityThe company states that it provides pre- and after-sales advisory services, and it has clear, followed procedures for corrective and preventive actions and customer complaints. However, it has no overseas showroom, agents, or branches, and its service assessment procedure has written procedures but no records, limiting evidence of broader service coverage.

R&D capabilityThe supplier reports new products within the past year, ODM services, broad R&D-driven customization, and 6–10 years of total R&D engineer experience. It does not provide an available SDK, which limits evidence of software or integration-oriented innovation, but the product-development evidence supports a positive assessment of general innovation capability.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. It also reports ODM services, providing direct evidence of extensive customization capability.