Are you looking for the best electric motor and generator factories in China? With China leading the global market in electric motor and generator production, choosing the right manufacturer can be overwhelming. In this article, we’ll compare the top factories, highlighting their strengths, product ranges, and what sets them apart. Let’s dive in and find the perfect fit for your needs.

70kW High Power China Factory Direct Sale Permanent …

Product Details: The 70kW Permanent Magnet Generator is designed for high-efficiency power generation, typically used in wind turbines or water power applications. It features a customized power range, low RPM operation (e.g., 20-3600 RPM), and high efficiency. Key specifications include: rated power of 70kW, adjustable speed, NeFeB magnets, IP55 enclosure for total reliability, low friction bearings, and a cold copper design for high efficiency (>92.5%). The generator can be integrated as a rotating hub for blades in wind turbines and is compatible with both vertical and horizontal turbine configurations[1][3][5].

Pros:
– High efficiency (>92.5%) and power density using inverter technology
– Low start-up torque and minimized cogging torque
– Long lifespan (20+ years) and reliable operation with IP55 enclosure
– Adjustable speed and voltage tuning on customer request
– Low friction SKF bearings and cold copper design for reduced maintenance
– Integrated EMC filter for low harmonic distortion (<2%) and safe operation of se…

Cons:
– Higher initial cost compared to traditional alternator systems
– Dependence on advanced technology and specific components which can be complex t…
– Potential for higher costs if customized specifications are required

China propane 2000W generator

Product Details: A 2000W inverter generator typically features a single cylinder, 4-stroke, OHV engine. It often has a fuel tank capacity ranging from 2.6 to 4.1 liters, and can run for 3.8 to 6 hours at half load. These generators produce pure sine wave AC output and stable voltage, making them safe for sensitive electronics. They usually have 220V AC and 12V DC outlets. The noise level is generally around 60-67 dB, and they are equipped with features like economy mode, low oil alert, and overload protection.

Pros:
– Super quiet operation, often as low as 60 dB
– Portable and lightweight, ideal for camping and outdoor use
– Produces pure sine wave AC output, safe for sensitive electronics
– Economy mode reduces fuel consumption and wear
– Low oil alert and overload protection for engine safety
– Compact and easy to transport

Cons:
– Limited running time, typically up to 6 hours at half load
– Dependence on fuel type, with gasoline being the most common
– Electric start may not work if the internal battery is dead
– Higher cost compared to conventional generators
– May require more maintenance due to complex inverter technology

Electric Motor Manufacturer & Supplier in China

Product Details: No information available.

Pros:
– No information available.

Cons:
– No information available.

Chinese Electric Motors

Product Details: Guanglu electric motors are produced in a wide power range from 0.75 KW to 315 KW, with cast iron bodies and high strength, suitable for heavy applications. They are available in different revolutions from 700 to 3000 revolutions, in the form of a stand or a flange. The motors follow international IEC standards and have ISO 9001:2000 certification, including CCC, CECP, and CE certificates. Guanglu manufactures IE2 class electric motors and YX3 standard motors with high efficiency, and they are used in various industries globally.

Pros:
– High efficiency and long life
– Affordable price and good quality
– Compliance with international IEC standards and ISO 9001:2000 certification
– Wide range of power and revolution options
– High strength and suitability for heavy applications
– Global distribution and customer feedback integration for product improvement

Cons:
– Limited information on specific maintenance requirements
– Dependence on international standards which might not be universally applicable
– No mention of specific warranty or after-sales service details

Shanghai Electric Machinery Co.,Ltd.

Product Details: Shanghai Electric produces a wide range of products including power generation equipment, power transmission and distribution equipment, transformers, switchgear, circuit breakers, wind turbines, steam turbines, boilers, turbine generators, and industrial automation systems. They also manufacture transport equipment, machine tools, elevators, packaging and print machinery, and environmental protection equipment.

Pros:
– Diverse product portfolio catering to various industrial needs
– Global presence and strategic partnerships enhancing market reach
– Innovative products such as ultra-supercritical fossil-fueled power generating u…
– Full lifecycle services for equipment, including maintenance and support
– Strong research and development capabilities leading to breakthroughs in power g…

Cons:
– Complexity in managing a wide range of products and services
– Dependence on raw materials and energy resources which can be affected by market…
– Environmental impact of some of their products, such as coal-fired power generat…
– High initial investment costs for some of the advanced technology products
– Potential geopolitical risks due to global operations and partnerships

Small Electric Generator Motor

Product Details: A small DC motor that can also function as a generator, typically rated for low to medium voltages. For example, the RE140SA motor operates at 1.2 volts, with an operating range of 1-4 volts and a speed of 2500 rpm. It has strong magnets providing extra torque and can be used in various applications such as toys, hobbies, science projects, and robots. The motor has lead wires connected using terminals and can be unplugged if needed.

Pros:
– Versatile and can be used as both a motor and a generator
– Suitable for a variety of applications including science projects, toys, and rob…
– Strong magnets provide extra torque
– Easy to connect and disconnect wires using terminals

Cons:
– Limited operating voltage range
– May require additional components like gearboxes to optimize performance as a ge…
– Brush-type motors may have higher maintenance due to brush wear
– Efficiency can be affected by mechanical transmission losses

Copper Wire China Portable Generator Electrical Motor

Product Details: The copper wire is designed for use in electrical motors and generators, particularly in portable generators. It is made from high-quality annealed copper, known for its very high conductivity, good tensile strength, high elongation, excellent windability, and good weldability and solderability. The wire is available in various diameters ranging from 0.04mm to 2.5mm and has a density of approximately 8.93 g/cm³.

Pros:
– High conductivity for efficient electrical performance
– Good tensile strength and high elongation for durability
– Excellent windability and good weldability and solderability for easy installati…
– Suitable for various applications including motors, generators, and transformers

Cons:
– Higher weight compared to alternative materials like aluminum or carbon nanotube…
– Requires careful handling and storage to prevent damage and maintain quality
– May not be suitable for high-frequency or high-temperature applications without…

Marathon Electric

Product Details: Marathon Electric offers a wide range of electric motors and integrated motor/control solutions. These include single phase and three phase AC motors, NEMA and IEC motors, low and medium voltage motors, and generators. The motors are designed for various applications such as pumping, high-speed extruders, and mission-critical operations like those on ice breakers in the Arctic. Generators are available with power output from 5 kW to 4000 kW, known for rugged durability and engineered to meet specific application needs.

Pros:
– High efficiency with IE4 and higher efficiencies
– Over 100 years of manufacturing experience and state-of-the-art engineering
– Comprehensive service from planning stages to installation
– Rugged durability and reliability in demanding environments
– Wide range of products for diverse industrial applications

Cons:
– No specific cons mentioned on the website, but high-performance and specialized…
– Complexity in selecting the right motor for specific applications may require ex…

Electric Motors (HS: 8501) Product Trade, Exporters and …

Product Details: Electric motors are devices that convert electrical energy into mechanical energy. They consist of two primary mechanical components: the stator (stationary part) and the rotor (rotating part). They can operate on AC or DC current and come in various types such as synchronous, asynchronous (induction), brushed, and brushless motors. They are used in a wide range of applications from household appliances to industrial machinery and vehicles.

Pros:
– High efficiency in converting electrical energy into mechanical power
– Reliability and durability with minimal maintenance requirements
– Versatile power range from fractional horsepower to thousands of horsepower
– Precise speed control using variable frequency drives (VFDs) and electronic cont…
– Low noise and vibration
– Compact and lightweight design
– Environmentally friendly with no direct emissions
– High torque and performance at low speeds
– Easy integration into existing machinery and systems
– Advanced safety features such as thermostats, overload protections, and sensors

Cons:
– Higher initial cost compared to some other types of motors
– Dependence on electrical power supply
– Potential for overheating if not properly cooled
– Complexity in design and maintenance for certain types of motors
– Limited lifespan of certain components like bearings and windings

China HS Code 8501: ELECTRIC MOTORS …

Product Details: HS code 8501 includes electric motors and generators, excluding generating sets. This category is part of Section XVI of the Harmonized System, which covers machinery and mechanical appliances, electrical equipment, and parts thereof. The products classified under this heading include various types of electric motors (such as universal AC/DC motors, DC motors, and AC motors) and generators (including AC generators and photovoltaic DC generators), each categorized based on their output power. For example, there are subheadings for motors with outputs not exceeding 37.5 W, exceeding 37.5 W but not exceeding 750 W, and so on, up to outputs exceeding 375

kW or 750 kVA[3].

Pros:
– Detailed categorization allows for precise classification and compliance with cu…
– Includes a wide range of electric motors and generators, catering to various ind…
– Facilitates accurate import and export data tracking and analysis.

Cons:
– Complexity in categorization can lead to errors in classification if not done co…
– Requires thorough understanding of the specific output ranges and types of motor…

Comparison Table

Frequently Asked Questions (FAQs)

Frequently Asked Questions About Electric Motor Generator Factories in China

What types of electric generators are available from Chinese factories?

Chinese factories offer a wide range of electric generators, including diesel, natural gas, and silent types. These generators come in various capacities, such as 10kVA, 20kVA, 30kVA, and up to 500kVA, catering to different needs from home use to industrial applications. They are powered by renowned engines like Cummins, Yuchai, and Weichai.

What are the typical price ranges for electric generators from Chinese manufacturers?

The prices for electric generators from Chinese manufacturers vary widely based on the capacity and type. You can find generators starting from around $2,000 for smaller units and going up to $100,000 or more for larger, more powerful models. For example, a 30kVA diesel generator might cost between $2,800 and $3,800.

What certifications and standards do Chinese electric generator factories adhere to?

Many Chinese electric generator factories adhere to international standards such as ISO 9001 and ISO 14001. These certifications ensure that the products meet high-quality and environmental standards. Additionally, some products are certified with CE marks, indicating compliance with European health, safety, and environmental protection standards.

Do Chinese electric generator factories offer customized solutions?

Yes, several Chinese factories offer customized solutions for electric generators. They provide options to tailor the generators according to specific industry needs, such as industrial production, transportation, or household use. You can also request custom configurations based on your particular requirements.

What kind of after-sales service can I expect from Chinese electric generator factories?

Chinese electric generator factories often provide robust after-sales service. Many of these companies have trained technicians who offer technical consultation and after-sales support. They also emphasize customer satisfaction, ensuring that you receive timely and reliable service to maintain your generators effectively.