Is the motor maintenance-free?

Yes, the design is maintenance-free to improve production efficiency and reduce costs.

What is the explosion-proof form?

The explosion-proof form is Exd I Mb.

What is the insulation grade of the winding?

The insulation grade of the motor winding is Class H.

Mining Flameproof Permanent Magnet Synchronous Motor

Name: Mining Flameproof Permanent Magnet Synchronous Motor
Brand: Huainan Wantai Electric Co., Ltd.
SKU: 1906464362

Anhui, ChinaHuainan Wantai Electric Co., Ltd.

US$30,000.00

1 Set

Product profile

Customization

Available

Application

Industrial, Mining

Operating Speed

Low Speed

Model NO.

TBYCP-450(315KW/114)

Operation Mode

Electric Motor

Magnetic Structure

Permanent Magnet

Function

Control

Structure

Rotating Pole Type (Armature Fixed)

Number of Poles

Ventilation

Closed

Certification

CCC, ISO9001, Ma, Ex

Brand

Wantai

Transport Package

Wooden Box

Trademark

Wantai Group

Origin

Huainan, Anhui, China

HS Code

8501530000

Production Capacity

10000sets/Year

Key features

High Efficiency & Power Factor: Achieves 96.2% efficiency and 0.93 power factor with optimized electromagnetic design.

Explosion-Proof Safety: Certified Exd I Mb for safe operation in mining environments with high reliability.

Robust Rotor Structure: Integral embedded magnetic steel ensures mechanical reliability under centrifugal force.

Advanced Cooling System: Water cooling method ensures stable performance and prevents overheating.

Low Maintenance Design: Maintenance-free operation reduces downtime and lowers long-term maintenance costs.

High Out-of-Step Torque: Out-of-step torque is not less than 2 times the rated torque for stable operation.

Compact & Space Saving: Compact structure improves utilization of effective space in underground mines.

Multi-Machine Control: Easy power balance control when interconnected with multiple machines via frequency converter.

Company profile

Huainan Wantai Electric Co., Ltd.

Anhui, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2009-09-02 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤5.82h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryHuainan Wantai Electric Co., Ltd. is a China-based limited company established in 2009, operating in mining electronics and related electrical equipment. The supplier reports ISO9001:2015, ISO14001:2015, and OHSAS18001:2007 certifications, three government-recognized R&D institutions, and 57 years of cumulative R&D engineer experience. Its stated capabilities include development, production, sales, and service, with products such as mine soft starters, feeder switches, lamps, automation systems, switch cabinets, and protection devices. Evidence also indicates a manufacturing plant of 41,708 m², regional sales coverage across multiple Chinese provinces, and dedicated sales and post-sales personnel. However, the provided information does not establish detailed financial strength, customer-specific case studies, or explicit customization processes.

Supplier typeThe supplier is identified as Huainan Wantai Electric Co., Ltd., a Chinese limited company based in Anhui. Its stated activities combine development, production, sales, and service for mining electronic and electrical products, although another record describes its company nature as a trading company.

CertificationsThe supplier explicitly reports ISO9001:2015 quality certification, ISO14001:2015 environmental certification, and OHSAS18001:2007 certification, with ISO9001 also referenced in its company description. These certifications support documented quality, environmental, and occupational health and safety management systems.

After-Sales capabilityThe supplier states that it has experienced sales and post-sales members and describes its business as integrating development, production, sales, and service. This supports the existence of after-sales resources, but no response-time, service-network, spare-parts, or technical-support metrics are provided.

R&D capabilityThe supplier reports three government-recognized R&D institutions and 57 years of total R&D engineer experience. Its stated product-development goal is to deliver safer, more energy-saving, and more efficient system solutions, indicating established R&D resources and innovation orientation.

Production capacityThe supplier reports 371 employees in one company record and 500 employees in a company description, a 41,708 m² manufacturing plant, and an integrated development and production operation. It also claims ready production facilities and broad mining-electronics product coverage, supporting substantial production capability, although verified capacity and output figures are not provided.