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Long Service Life Direct Drive Motor for Heavy-Duty and Harsh Environments
US$19,999.00-50,000.00
1 Piece
Product specifications
technical design
Product profile
Customization
AvailableApplication
Ball Mill, Belt Conveyor, Mixer, Oil Pump....Speed
30-300rpmNumber of Stator
Three-PhaseFunction
DrivingCasing Protection
Closed TypeNumber of Poles
by Technical DesignStarting Mode
Direct on Start or Start with Vf ConverterCertification
ISO9001, CCCBrand
MingtengPower Range
11-500kwRated Voltage
380V, 400V, 415V, 660V...Speed Range
30-300rpmRated Frequency
by Technical DesignFrame Range
280-450Installation Method
Imb3,Imb35,Imb1,Imb3....Insulation Class
HProtection Level
IP55 or HigherProduction Cycle
According to The Order, Normal 40-50 DaysTransport Package
Wooden BoxSpecification
11-500kW(380V, 400V, 415V...)Trademark
Mingteng MotorOrigin
ChinaHS Code
85015200Production Capacity
1000000PCS/YearKey features
High Efficiency & Power Factor: Efficiency reaches 95%-98% with power factor infinitely close to 1, eliminating need for compensation.
Permanent Magnet Excitation: Uses NdFeB magnets for synchronous operation, requiring no excitation current and reducing reactive current by ~50%.
Wide Speed Regulation: Supports wide speed range of 1:1000+ with precise control at low speeds and no speed pulsation.
High Starting Torque: Can be designed for high starting torque (over 3 times) and high overload capacity to prevent stalling.
Customizable Specifications: Accepts customization for power (11-500kW), voltage, speed, frame, and insulation class (Class H).
Robust Protection Grade: Features IP55 or higher protection level and closed type casing for reliable operation in harsh environments.
Low Noise & Vibration: Designed for low noise, minimal temperature rise, and reduced vibration for stable long-term performance.
Proven Industry Application: Successfully used in mining, steel, cement, and power sectors for fans, pumps, conveyors, and ball mills.
Company profile
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: ≤10.39h
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?
A:
PMSM uses permanent magnets for a magnetic field with rotor speed strictly synchronized to field speed, offering 95%-98% efficiency and high power factor. Asynchronous motors use electric excitation, have slip, and offer 85%-95% efficiency with lower power factor (0.7-0.9).
Q:What are the advantages of permanent magnet synchronous motors?
A:
Advantages include high power factor (no compensation needed), synchronous operation with 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?
A:
Founded in 2007, we are a high-tech enterprise with 110 patents, 200+ employees, and 200 million CNY in R&D investment. We have 18 years of experience, producing 2000+ models with an annual capacity of 2 million kW.
Q:What is the motor's application area?
A:
Our motors are widely used in mining, steel, and power industries for fans, pumps, belt conveyors, ball mills, agitators, crushers, scrapers, oil extractors, and spinning machines, achieving significant energy-saving effects.
Q:What is the production cycle for custom orders?
A:
The production cycle is according to the order, with a normal lead time of 40-50 days.
Send Inquiry
*To:
Anhui Mingteng Permanent-Magnetic Machinery&Electrical Equipment Co.,Ltd.
Anhui Mingteng Permanent-Magnetic Machinery&Electrical Equipment Co.,Ltd.*Content:
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