What certifications does the motor have?

The motor holds ISO9001, CCC, Certificate of Explosion-proof, and Safety Certificate of Approval For Mining Products.

What is the minimum order quantity?

The minimum order quantity is 1 unit.

What is the warranty or quality assurance?

The company provides 100% inspection for finished products, including visual and function inspections, ensuring high reliability and low mechanical failure rates.

Factory Low Speed Direct Drive Permanent Magnet AC Three-Phase Electric Motor for Industrial Use

Name: Factory Low Speed Direct Drive Permanent Magnet AC Three-Phase Electric Motor for Industrial Use
Brand: Anhui Mingteng Permanent-Magnetic Machinery&Electrical Equipment Co.,Ltd.
SKU: 2236641265

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

US$25,999.00-69,999.00

1 Piece

Product profile

Customization

Available

Application

Industrial

Speed

30-300rpm, According to Customer Needs

Model NO.

TBVF

Number of Stator

Three-Phase

Function

Driving

Casing Protection

Explosion-Proof Type

Number of Poles

4,6,8,10,12.by Technical Design

Starting Mode

Variable Frequency Starting

Certification

ISO9001, CCC

Brand

Mingteng

Power Range

37-1250kw

Rated Voltage

660,1140V...

Speed Range

30-300rpm, According to Customer Needs

Rated Frequency

Variable Frequency

Frame Range

450-1000

Installation Method

Imb3,Imb35,Imv1,Imv3...According to Customer Needs

Insulation Class

Protection Level

IP55 or Higher

Production Cycle

According to The Order, Normal 40-50 Days

Transport Package

Export Wooden Box

Specification

37-1250kW

Trademark

Mingteng Motor

Origin

China

HS Code

85015300

Production Capacity

1000000PCS/Year

Key features

IE5 Energy Efficiency: Powered by inverter with IE5 energy efficiency, significantly reducing energy consumption.

Direct Drive System: Eliminates gearbox and hydraulic coupling, reducing mechanical failure and maintenance costs.

Explosion-Proof Design: Certified explosion-proof type, suitable for underground coal mines and hazardous environments.

Wide Speed Range: Variable frequency starting with speed range of 0-300rpm, adaptable to customer needs.

High Torque Density: High starting torque (over 3 times) and overload capacity, solving 'big horse pulling small cart' issues.

Customizable Parameters: Acceptable customization for power, voltage, speed, frame, and installation method according to needs.

Easy Maintenance: Rotor support structure allows on-site bearing replacement, eliminating return-to-factory logistics costs.

Low Starting Current: Low starting current and temperature rise, eliminating the risk of demagnetization.

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: ≤8.93h

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 permanent magnet synchronous motor (PMSM) and asynchronous motor?

PMSM uses permanent magnets for the magnetic field with strictly synchronized rotor speed, offering high efficiency (95%-98%), high power factor, and wide speed regulation. Asynchronous motors use electric fields, have slip, lower efficiency at low loads, and require power factor compensation.

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

Advantages include high power factor, no need for compensators, no speed pulsation, high starting torque (over 3 times), and 15% lower actual operating current compared to asynchronous motors due to zero excitation current.

Q:Why choose Mingteng permanent magnet motor?

Founded in 2007, Mingteng is a high-tech enterprise with 110 patents, 200+ employees, and 200 million CNY R&D investment. It has an annual capacity of 2 million kW and covers 22 series of motor types for various industries.

Q:What is the motor's application area?

Used in mining, steel, and power industries for fans, pumps, belt conveyors, ball mills, agitators, crushers, and more. It achieves good energy-saving effects and is suitable for explosion-proof and direct-drive applications.

Q:What is the production cycle for this motor?

The standard production cycle is 45 days. For customized orders, the cycle is approximately 40-50 days, depending on specific requirements.