MCM specializes in the design and manufacture of large and specialized equipment with complex requirements for specific industries. For example, for special traction needs and tight installation spaces, MCM uses advanced electromagnetic streamlining technology to meet the diverse customization needs of various industries. In the field of medium and high voltage, MCM relies on its patented insulation system with many years of R & D and application experience to ensure long-term stable performance of your high voltage equipment.
Metallurgy and steel rolling
Since the establishment of MCM, we have been focused on providing the metallurgical industry with outstanding high-performance drive motors. Our motor machinery is specially designed to fully meet the high load and high fatigue strength challenges of rolling mill operation. At the same time, the electromagnetic properties of the motor can meet a variety of stringent overload, speed regulation and power control requirements, ensuring stable operation under complex operating conditions.
Product range
| AC asynchronous variable frequency motor | |
|---|---|
| Torque range | 5 ~ 120 kNm |
| Number of poles | 6P、8P ～ 16P |
| AC synchronous variable frequency motor | |
| Torque | 10 ~ 2200 kNm |
| Number of poles | 6P、8P ～ 30P |
| Voltage range | 690 ~ 6000 V |
| Cooling method | Air cooling IC86W, air cooling IC616/IC666 |
| Installation method | Horizontal IMB3/IM7115, customized on demand |
| Bearing | Rolling bearings, plain bearings |
| Frequency | Frequency conversion operation |
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Compressed air and industrial gases
High-performance compressors are widely used in many industries, especially in the field of industrial gases, where it is often the core equipment of the production process. The motors that drive high-speed air separation compressors need not only to have excellent reliability and durability, but also to achieve high efficiency and energy saving. With deep technical accumulation and rich practical experience in the field of high-speed compressor motors, MCM is able to provide efficient and reliable solutions for different power grid conditions, compressor characteristics and start-up methods. While ensuring safe start-up and long-term stable operation of equipment, MCM creates significant economic benefits for users.
Product range
| AC Asynchronous Variable Frequency Motor | |
|---|---|
| Power Range | 500 ~ 40000 kW |
| Number of Poles | 2P, 4P, 6P |
| AC Synchronous Brushless Salient Pole Motor | |
| Power Range | 5000 ~ 100000 kW |
| Number of Poles | 4P, 6P |
| Voltage Range | 6000 ~ 13800 V |
| Cooling Method | Air-Water Cooling IC81W / IC86W, Air-Air Cooling IC611 / IC616 / IC666 |
| Installation Method | Horizontal IMB3, Customized as Required |
| Bearing | Rolling Bearing, Sliding Bearing |
| Frequency | 50Hz, 60Hz, Variable Frequency Operation |
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Building materials and mining
The asynchronous motor with a slip ring rotor is especially suitable for restarting mills and crushers under full load conditions, as well as driving fans with high inertia. The isolated ventilation design in the slip ring area is a unique innovation of MCM, ensuring efficient and stable operation of the motor under harsh operating conditions.
Product range
| AC Asynchronous Variable-Frequency Motor | |
|---|---|
| Power Range | 500 ~ 20000 kW |
| Number of Poles | 4P, 6P, 8P ~ 16P |
| AC Asynchronous Wound-Rotor Motor | |
| Power Range | 500 ~ 10000 kW |
| Number of Poles | 4P, 6P, 8P ~ 16P |
| AC Synchronous Salient-Pole Motor | |
| Power Range | 2000 ~ 20000 kW |
| Number of Poles | 4P, 6P, 8P ~ 36P |
| Voltage Range | 690 ~ 13800 V |
| Cooling Method | Air-Water Cooling IC81W / IC86W, Air-Air Cooling IC611 / IC616 / IC666 |
| Installation Method | Horizontal IMB3 / IM7115, Vertical IMV1, Customized as Required |
| Bearing | Rolling Bearing, Sliding Bearing |
| Frequency | 50Hz, 60Hz, Variable-Frequency Operation |
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Ship and propulsion
MCM has amassed extensive experience in the field of design and manufacture of marine electric motors and is accredited and licensed by all important ship classification bodies. We provide customized manufacturing and supply services of electric motors and generators for all types of ship models. The product range covers from large equipment weighing up to 200 tons to a variety of auxiliary drive devices. Our product line includes shaft generators, diesel generators, generators for airborne electrical systems, propeller drives, main thrusters, lateral thrusters, pump drives, and drive systems for shipborne auxiliary equipment, fully meeting the needs of the marine industry.
Product range
| AC Asynchronous Motors | |
|---|---|
| Power Range | 500 ~ 5000 kW |
| Voltage Range | 400 ~ 11000 V |
| Frequency | 50Hz, 60Hz, Variable Frequency Operation |
| Speed | 500 ~ 1800 rpm |
| Number of Poles | 4P, 6P, 8P ~ 12P |
| Cooling Method | Air-Water Cooling IC81W, Open Type IC01 |
| Synchronous Brushless Excitation Generators | |
|---|---|
| Power Range | 500 ~ 30000 kVA |
| Voltage Range | 400 ~ 11000 V |
| Frequency | 50Hz, 60Hz, Variable Frequency Operation |
| Speed | 500 ~ 1800 rpm |
| Number of Poles | 4P, 6P, 8P ~ 14P |
| Cooling Method | Air-Water Cooling IC81W |
| Shaftless Synchronous Generators | |
|---|---|
| Power Range | 500 kVA / 500 kW ~ 7500 kVA / 7500 kW |
| Voltage Range | 400 ~ 6600 V |
| Frequency | 7 ~ 20 Hz (Through Inverter) |
| Speed | 40 ~ 200 rpm |
| Number of Poles | 16P, 24P |
| Marine Asynchronous Motors | |
|---|---|
| Power Range | 500 ~ 5000 kW |
| Voltage Range | 400 ~ 11000 V |
| Frequency | 7 ~ 20 Hz (Through Inverter) |
| Speed | 900 ~ 1800 rpm |
| Protection Class | IP54, IP23 |
| Marine Asynchronous Motors | |
|---|---|
| Power Range | 500 ~ 15000 kW |
| Voltage Range | 400 ~ 11000 V (Direct Drive) / 500 ~ 4500 V (Variable Frequency) |
| Speed | 125 ~ 1800 rpm |
| Number of Poles | 4P ~ 16P |
| Marine Synchronous Motors | |
|---|---|
| Power Range | 5000 ~ 30000 kW |
| Voltage Range | 690 ~ 4500 V |
| Speed | 120 ~ 200 ~ 1200 rpm |
| Number of Poles | 16P (Can be designed as 6 ~ 24P as required) |
Water conservancy and hydropower
MCM provides highly efficient and optimized electric motors for a wide range of water applications, specifically designed to drive high-performance pumps. These pumps are widely used for high-flow pumping from artificial lakes, rivers, and oceans, meeting the needs of urban water supply, industrial water transmission, and critical equipment for large desalination plants and wastewater treatment plants.
Product range
| AC Asynchronous Variable-Frequency Motor | |
|---|---|
| Power Range | 500 ~ 10000 kW |
| Number of Poles | 2P, 4P, 6P, 8P ~ 32P |
| AC Asynchronous Wound-Rotor Motor with Brush-Lifting Device | |
| Power Range | 500 ~ 8000 kW |
| Number of Poles | 4P, 6P, 8P ~ 12P |
| AC Synchronous Brushless Excitation Salient-Pole Motor | |
| Power Range | 2000 ~ 10000 kW |
| Number of Poles | 4P, 6P, 8P ~ 32P |
| Voltage Range | 690 ~ 13800 V |
| Cooling Method | Air-Water Cooling IC81W / IC86W, Air-Air Cooling IC611 / IC616 / IC666, Duct Ventilation with Filter IC06 |
| Installation Method | Horizontal IMB3, Vertical IMV1, Customizable as Required |
| Bearing | Rolling Bearing, Sliding Bearing |
| Frequency | 50Hz, 60Hz, Variable-Frequency Operation |
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Electricity and thermal power
MCM's high-efficiency products are widely used in key equipment such as boiler feed pumps, main cooling water pumps, absorption pumps, oxygen compressors, coal mills, and induced draft fans in power plants. Based on ZLM's standardized design, these products can effectively help power plants meet strict emission standards and pollution control requirements.
Product range
| AC Asynchronous Variable Frequency Motors | |
|---|---|
| Power Range | 200 ~ 20000 kW |
| Number of Poles | 2P, 4P, 6P, 8P ~ 28P |
| Voltage Range | 690 ~ 13800 V |
| Cooling Method | Air-Water Cooling IC81W / IC86W, Air-Air Cooling IC611 / IC616 / IC666, Special Designed Water Jacket Cooling |
| Installation Method | Horizontal IM B3, Vertical IM V1, Customized as Required |
| Bearings | Rolling Bearings, Sliding Bearings |
| Frequency | 50Hz, 60Hz, Variable Frequency Operation |
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Wind power and new energy
Thanks to MCM's high-performance computing and design team's decades of customized design solutions for the specific needs of users in the wind power sector, our products have become technology leaders in the field and have made an important contribution to the performance improvement and production efficiency optimization of wind power plants. Today, MCM provides wind turbines with asynchronous and synchronous generators up to 8 MW, as well as actuators for azimuth and paddle transmissions, fully meeting the needs of the wind power industry.
Product range
| AC Asynchronous Squirrel-Cage Generator | |
|---|---|
| Doubly-Fed Asynchronous Generator | |
| Synchronous Generator (Electric or Permanent Magnet) | |
| Synchronous Generator with Multi-Pole Design, Gearless or Single-Gear Solution (Upon Request) | |
| Power Range | 1 ~ 8 MW |
| Voltage Range | 690 ~ 13800 V |
| Frequency | 50Hz, 60Hz, Variable Frequency Operation |
| Cooling Method | Air-Water Cooling IC81W / IC86W, Air-Air Cooling IC611 / IC616 / IC666, Special Designed Water Jacket Cooling |
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Petroleum, chemical and natural gas industries
In petrochemical plants, the selection of explosion-proof motors depends on the potential hazardous areas on site (Zone 1 and Zone 2) to determine the explosion protection level. For medium and low power motors, we provide enhanced "e" (increased safety) and "n" (no spark) explosion protection grade solutions for Zone 2; for high power to ultra high power motors, including synchronous motors, we can provide products that meet the strict explosion protection requirements with "p" (positive pressure explosion protection) grades.
Product range
| AC Asynchronous Variable-Frequency Motors | |
|---|---|
| Power Range | 500 ~ 40000 kW |
| Number of Poles | 2P, 4P, 6P, 8P ~ 16P |
| AC Synchronous Brushless Salient-Pole Motors | |
| Power Range | 5000 ~ 100000 kW |
| Number of Poles | 4P, 6P, 8P ~ 36P |
| Voltage Range | 600 ~ 13800 V |
| Cooling Method | Air-Water Cooling IC81W / IC86W, Air-Air Cooling IC611 / IC616 / IC666 |
| Installation Method | Horizontal IMB3 / IM7115, Customizable upon Request |
| Bearings | Rolling Bearings, Sliding Bearings |
| Frequency | 50Hz, 60Hz, Variable-Frequency Operation |
| Explosion-Proof Type | Pressurized Type Exp, Increased-Safety Type Exe, Non-Sparking Type Exn |
| Compact AC Asynchronous Variable-Frequency Motors | |
|---|---|
| Power Range | 185 ~ 3000 kW |
| Number of Poles | 2P, 4P, 6P, 8P ~ 12P |
| Voltage Range | 380 ~ 13800 V |
| Cooling Method | Air Cooling IC411 / IC416 |
| Installation Method | Horizontal IMB3 |
| Bearings | Rolling Bearings, Sliding Bearings |
| Frequency | 50Hz, 60Hz, Variable-Frequency Operation |
| Explosion-Proof Type | Flameproof Type Exd |
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