What certifications does the motor have?

The motor holds ISO9001, CCC, and EX db IIB T4 Gb explosion-proof certifications, ensuring compliance with international safety and quality standards.

What are the available power and voltage ranges?

Power ranges from 5.5kW to 315kW. Rated voltages include 380V, 415V, 460V, 660V, and 1140V to suit different industrial grids.

What is the warranty and after-sales support?

We provide comprehensive support including technical assistance and spare parts. Our mature production system ensures consistent quality and reliable performance for long-term operation.

Explosion-Proof Frequency Conversion Permanent Magnet Synchronous Motor for Automation

Name: Explosion-Proof Frequency Conversion Permanent Magnet Synchronous Motor for Automation
Brand: Anhui Mingteng Permanent-Magnetic Machinery&Electrical Equipment Co.,Ltd.
SKU: 2203929955

Anhui, ChinaAnhui Mingteng Permanent-Magnetic Machinery&Electrical Equipment Co.,Ltd.

US$999.00-39,999.00

1 Piece

Product profile

Customization

Available

Application

Industrial

Speed

High Speed

Number of Stator

Three-Phase

Function

Driving, Control

Casing Protection

Closed Type

Number of Poles

2/4/6/8/10/12

Starting Mode

Self-Starting,Variable Frequency Starting

Certification

ISO9001, CCC

Brand

Mingteng

Power Range

5.5-315kw

Rated Voltage

(380V,415V,460V,660V,1140V...)

Speed Range

500-3000rpm

Rated Frequency

50Hz

Frame Range

90-355

Installation Method

Imb3,Imb35,Imv1,Imv3....

Insulation Class

Protection Level

IP55 or Higher

Production Cycle

According to The Order, Normal 40-50 Days

Transport Package

Wooden Box

Specification

5.5-315kW(380V, 415V, 460V, 660V, 1140V...)

Trademark

Mingteng Motor

Origin

China

HS Code

85015200

Production Capacity

1000000PCS/Year

Key features

IE5 Ultra-High Efficiency: Achieves 95%-98% efficiency with high power factor, reducing energy consumption significantly.

Explosion-Proof Certified: Rated EX db IIB T4 Gb with CCC certification, safe for hazardous industrial environments.

Wide Customization Range: Accepts custom power (5.5-315kW), voltage, speed, and frame sizes to meet specific needs.

Versatile Starting Modes: Supports self-starting and variable frequency starting for flexible industrial control applications.

High Torque Density: Compact design with high output torque, suitable for precision control and heavy loads.

Broad Application Scope: Ideal for fans, pumps, conveyors in petrochemical, steel, and mining industries.

Robust Construction: Closed type casing with IP55 protection and H-class insulation for durability.

Direct Inverter Compatible: Can be powered directly by inverters for precise speed regulation and control.

Company profile

Cooperated with Fortune 500Management CertificationFull CustomizationPatents Awarded

Anhui Mingteng Permanent-Magnetic Machinery&Electrical Equipment Co.,Ltd.

Anhui, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤24h

AI-Powered supplier vetting

SummaryAnhui Mingteng Permanent-Magnetic Machinery&Electrical Equipment Co., Ltd. is a China-based limited company established in 2007, with 243 employees and operations in Anhui. It identifies as a trading company, while its stated business focuses on permanent magnet motors and industrial applications. The supplier holds ISO9001:2015 and ISO14001:2015 certificates, reports 20 years of R&D engineer experience, and has an SGS audit record covering May 19, 2025 to May 18, 2026; however, the audit result is recorded as 0 without an explanatory interpretation. The company describes nationwide 24-hour after-sales service centers and claims applications in cooling towers and underground coal mine belt conveyors. Evidence for manufacturing capacity, inventory, overseas service infrastructure, OEM/ODM, SDK, private mold, 3D design, and formal customer cases is unavailable or incomplete.

CertificationsThe supplier explicitly holds ISO9001:2015 and ISO14001:2015 certificates. An SGS audit is also recorded as valid from May 19, 2025 through May 18, 2026, although the audit result is shown as 0 without further explanation.

After-Sales capabilityThe company states that it has nationwide 24-hour after-sales service centers and emphasizes customer service. This is explicit evidence of a claimed after-sales network, although the scope and performance of those centers are not independently detailed.

R&D capabilityThe supplier states that technology and innovation lead its development, plans to establish a permanent magnet motor research institute and a postdoctoral workstation, and reports 20 years of total R&D engineer experience. However, the specific R&D service indicators for SDK availability, new-product development, and related capabilities are marked unknown.

Customization capabilityThe company explicitly states that it is committed to providing systematized, customized, intelligent permanent magnet motors. However, private mold design, 3D software design, and new-product R&D information are all marked unknown, leaving the depth and execution of customization capability unverified.

Product Q&A

Q:What is the difference between PMSM and asynchronous motor?

PMSM uses permanent magnets for a synchronized rotor speed and achieves 95%-98% efficiency. Asynchronous motors rely on electric fields, have slip, and typically offer 85%-95% efficiency with lower power factors.

Q:What are the main advantages of permanent magnet synchronous motors?

Advantages include high power factor (no compensation needed), no speed pulsation, high starting torque (over 3 times), and 15% lower operating current compared to asynchronous motors.

Q:Why choose Mingteng permanent magnet motors?

Founded in 2007, we hold 110 national patents, have 200+ employees including 40 R&D staff, and possess an annual production capacity of 2 million kW for ultra-high-efficiency motors.

Q:What is the production cycle for custom orders?

The normal production cycle is 40-50 days, though standard items may take around 30 days. Custom orders follow specific timelines based on requirements.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 unit, allowing for flexible purchasing for various industrial needs.