A low-voltage standard industrial motor is a precision-designed and manufactured motor that plays an important role in industrial production. These motors usually operate within the rated voltage range and provide power to drive various industrial equipment. Their design follows internationally accepted standards, ensuring applicability and reliability in different regions.
Advanced materials and manufacturing processes are used in these motors, giving them good durability and stability. Its internal structure has been carefully designed to ensure high efficiency and low energy consumption over long periods of operation. This optimized design allows these motors to perform well in a variety of operating environments, whether in high or low temperatures, humidity, or dust.
Low-voltage standard industrial motors usually offer a variety of power and speed options to meet the needs of different application scenarios. Whether you're driving fans, pumps, compressors, conveyor belts, or other equipment, you'll find the right model. At the same time, these motors are also equipped with various protection devices, such as overload protection, overheating protection, etc., to ensure safety and stability during operation.
Low-voltage standard industrial motors also focus on energy conservation and environmental protection. By adopting advanced motor design and control technology, as well as efficient material utilization, these motors can maximize energy utilization, reduce energy consumption and emissions, and are in line with modern industry's pursuit of sustainable development.
Shanghai Pinxing is a AAA manufacturer of electrical equipment in China, specializing in the production of more than 1000 varieties of large and medium-sized high- voltage flameproof and increased safety explosion-proof motors, large and medium-sized high-voltage AC motors (including asynchronous, synchronous, frequency conversion and wound rotor motors), various types of small& medium-sized low-voltage explosion-proof motors, AC motors and so on. Our products are exported to more than 40 countries and regions at home and abroad which are widely used in the fields of coal mining, metallurgy, cement, paper making, environmental protection, petroleum, chemical, textile, road traffic , water conservancy, power, shipbuilding and other factories and enterprises. We are moving towards energy conservation, efficiency, environmental protection, integrated automation and internationalization. Shanghai Pinxing Explosion-proof Motor Co., Ltd aims to provide good motor products and motor technology solutions for global industrial enterprises and various fields, and make "Pinxing"motor become the motor technology solution provider and motor manufacturer in the global motor industry.
It has more than 20 professional and technical personnel, 10 with intermediate and senior professional titles, including 5 senior engineers.
It now has 3 wholly-owned subsidiaries, covering a total area of 120,000 square meters, and its production bases are located in Shanghai, Zhejiang and Jiangsu.
We specialize in the production of more than 1,000 varieties of various types of motors, with an annual production capacity of 7 million kilowatts.
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Low voltage standard industrial motors play a vital role in a variety of industrial applications. They are widely used because of their high efficiency, reliability and adaptability. Here are some of the most common industrial applications of low voltage standard industrial motors:
Pump and fan industry:
In water treatment, HVAC, industrial cooling and other systems, low voltage standard industrial motors are often used to drive water pumps and fans. These devices need to run continuously and have high requirements for motor stability and efficiency.
Compressor industry:
In the fields of refrigeration and air compression, low voltage motors are used to drive various types of compressors. These compressors are widely used in many industries such as food processing, chemical, pharmaceutical, etc.
Conveying equipment:
In conveyor belts, transmission devices and other occasions on the production line, low voltage standard industrial motors provide power to ensure the smooth transmission of materials or products. This is crucial to improve production efficiency and automation level.
Machine tools and processing equipment:
In metal processing, wood processing, plastic processing and other industries, low voltage motors are often used to drive cutting machine tools, grinders, milling machines and other processing equipment. These devices require precise motor control to achieve high-quality processing.
Automated production line:
With the development of industrial automation, low-voltage standard industrial motors are increasingly used in automated production lines. They are not only used to drive various production equipment, but also integrated into automated control systems to achieve intelligent and efficient production processes.
In addition, low-voltage standard industrial motors are also widely used in other industrial fields, such as metallurgy, mining, petrochemicals, papermaking, etc. In these fields, motors, as one of the key equipment, are of great significance to ensuring the stability of the production process and improving production efficiency.
How are the energy efficiency grades of low-voltage standard industrial motors divided?
The energy efficiency grades of low-voltage standard industrial motors are mainly divided according to relevant national standards or international standards, which specify the efficiency level of motors under specific working conditions. The following is the general situation of the energy efficiency grade division of low-voltage standard industrial motors in my country:
1. Energy efficiency grade division standards
The energy efficiency grade standards of low-voltage motors in my country mainly refer to the GB 18613 series of standards, among which GB 18613-2020 "Energy Efficiency Limit Values ??and Energy Efficiency Grades of Motors" is the latest version (Note: Although the latest standards may be updated, GB 18613-2020 is used as an example for explanation). According to this standard, the energy efficiency grades of low-voltage motors are usually divided into multiple grades, such as IE1, IE2, IE3, IE4, etc., among which IE4 is the highest energy efficiency grade.
2. Characteristics of each energy efficiency grade
IE1 grade:
The energy efficiency level is low, and it is a traditional low-efficiency product.
The efficiency is generally around 70%, the loss ratio of electrical energy converted into mechanical energy is high, and the energy consumption is large.
It is suitable for some occasions where energy efficiency is not high, but it should be gradually eliminated to reduce energy consumption.
IE2 level:
Medium efficiency level product.
The efficiency is generally around 80%, the loss ratio of electrical energy converted into mechanical energy is relatively low, and the relative energy consumption is low.
It is suitable for some medium and low load occasions, and it is a more common energy efficiency level on the market.
IE3 level:
High efficiency product.
The efficiency is generally above 90%, the loss ratio of electrical energy converted into mechanical energy is extremely low, the energy utilization efficiency is high, and the energy consumption is relatively low.
It is suitable for large and medium loads and regular working conditions, and it is an important choice for energy conservation and emission reduction.
IE4 level (may be included in some standards):
The highest energy efficiency level.
The energy efficiency is more than 30% higher than that of IE2 level motors, and it is also significantly higher than that of IE3 level motors.
It is suitable for large loads and special working conditions, such as machinery, pumps, fans, etc., and has extremely high energy efficiency requirements.
III. The importance of energy efficiency classification
The classification of low-voltage motor energy efficiency levels is of great significance to promoting energy conservation and emission reduction. By improving the energy efficiency level of motors, the operating costs of enterprises can be reduced, economic benefits can be improved, and energy consumption and environmental pollution can be reduced. Therefore, when selecting low-voltage motors, enterprises should choose appropriate energy efficiency levels based on actual needs and economic benefits, and strengthen the maintenance and management of motors to extend the service life of motors and further improve energy efficiency.