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YVF2 Frequency Control Three-Phase Asynchronous Motor

YVF2 series three-phase asynchronous motor for variable frequency speed regulation is a special motor powered by a variable frequency speed regulation device. in the system composed of variable frequency speed regulation devices. the series motor can achieve step-less speed regulation, s0 as to achieve the purpose of energy saving and automatic control, YVF2 series motor adopts rat pen structure. reliable operation, easy maintenance, and equipped with an independent cooling fan, to ensure that the motor has a good cooling effect at different speeds. YVF2 series motor is suitable for all kinds of transmission devices that need speed regulation, widely used in machine tools, and textiles. light industry. chemical industry, metallurgy, and other industries. with high precision sensor, can achieve high-precision closed-loop control, The installation size of this series of motors is the same as the output power class and Y2 series motors, in line with the national standard GB/T4772. 1-1999(equivalent the Intemational Electrotechnical Commission standard IEC60072-1:1991). convenient for users to support and choose.
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Ambient Temperature: -15℃-40℃
Altitude: Up to 1000 meters
Rated Voltage: 380V, 400V, 415V
Rated Frequency: 50Hz
Connection: Output≤55kW, "Y" connection; Output≥55kW, “△” connection
Duty: Continuous(S1)
ingress Protection: IP54/IP55
Insulation Class: Class B/Class F
Cooling Method: IC416
Technical data—YVF2 series motor—380V
Model Rated Output Input
Rated Torque
Frequency range torque Frequency range torque Maximum torque Noise Weight
Rated torque
kW HP Amp N.m Hz Hz Tmin/Tn dB(A) Kg
YVF2-80M1-4 0.55 0.75 1.55 3.5 5~50 5~100 1.7 73 15
YVF2-80M2-4 0.75 1 2.05 4.7 5~50 5~100 1.6 73 16
YVF2-90S-4 1.1 1.5 2.8 7 5~50 5~100 1.6 76 20
YVF2-90L-4 1.5 2 3.7 9.5 5~50 5~100 1.6 76 24
YVF2-100L1-4 2.2 3 5.05 14 5~50 5~100 1.5 79 32
YVF2-100L2-4 3 4 6.8 19 5~50 5~100 1.5 79 35
YVF2-112M-4 4 5.5 8.75 25.4 5~50 5~100 1.5 80 43
YVF2-132S-4 5.5 7.5 11.4 35 5~50 5~100 1.4 86 62
YVF2-132M-4 7.5 10 15.3 47.7 5~50 5~100 1.4 86 70
YVF2-160M-4 11 15 22.1 70 5~50 5~100 1.4 90 110
YVF2-160L-4 15 20 30.1 95.5 5~50 5~100 1.4 90 132
YVF2-180M-4 18.5 25 35.4 117.1 5~50 5~100 1.2 91 162
YVF2-180L-4 22 30 41.6 140.9 5~50 5~100 1.2 91 178
YVF2-200L-4 30 40 55.9 190.9 5~50 5~100 1.2 92 230
YVF2-225S-4 37 50 68.2 235.5 5~50 5~100 1.2 94 280
YVF2-225M-4 45 60 82.5 286.4 5~50 5~100 1.1 94 315
YVF2-250M-4 55 75 10.1 350.1 3~50 5~100 1.1 96 385
YVF2-280S-4 75 100 132.3 477.7 3~50 5~100 1 99 515
YVF2-280M-4 90 120 157.4 572.9 3~50 5~100 1 99 580
YVF2-315S-4 110 150 191.4 700.2 3~50 5~100 1 105 880
YVF2-315M-4 132 175 227.6 840.3 3~50 5~100 1 105 980
YVF2-315L1-4 160 220 274.2 1018.5 3~50 5~100 1 109 1040
YVF2-315L2-4 200 270 341.6 1273.2 3~50 5~100 0.9 109 1120
YVF2-355M-4 250 340 421.2 1591.5 3~50 5~100 0.9 112 1730
YVF2-355L-4 315 430 530.7 2005.3 3~50 5~100 0.9 112 1890

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since 2002

Taizhou Youbo Import & Export Co., Ltd.

Taizhou Youbo Import & Export Co., Ltd. (formerly known as Zhejiang Minkang Motor Co., Ltd.) is a professional manufacturer and supplier of high-efficiency asynchronous motors. The company was founded in 2002. After more than 20 years of hard work, it has become quite large. The company has excellent mechanical processing equipment, mature manufacturing technology, complete testing methods, and efficient embedding, installation, painting, and packaging. assembly line. At the same time, the company has strong technical development capabilities, a high-quality workforce and a complete quality management system to ensure that the motors manufactured by the company are reliable in quality and excellent in performance.
"Relying on a perfect quality management system, always providing products and services that satisfy customers" is the development purpose that the company has always adhered to. High-quality products bring good sales. At present, the company's products have covered 29 provinces, municipalities and autonomous regions in the country, and are exported to the European Union, Southeast Asia, South America, Africa and other countries and regions. Seeking development with scientific and technological innovation and establishing reputation with excellent quality are the unswerving pursuit goals of the company.

Quality and Certifications

After years of unremitting efforts, Youbo's R&D team has achieved a number of technical achievements, ensuring the integrity of the company's technology and product diversity, and forming a deep technical reserve.

Knowledge expansion about YVF2 Frequency Control Three-Phase Asynchronous Motor

How does the implementation of frequency control in three-phase asynchronous motors contribute to energy efficiency, precise control, and the optimization of industrial processes, and what are the key factors driving its adoption across diverse sectors?

1. Energy Efficiency through Variable Speeds:

Frequency control allows precise adjustment of the motor's speed by modulating the frequency of the power supply. This capability enables the motor to operate at optimal speeds, matching the actual load requirements of the process. As a result, energy consumption is optimized, leading to significant energy savings. Industries with fluctuating load conditions, such as pumps, compressors, and conveyors, benefit from reduced energy costs and a smaller environmental footprint.

2. Precise Control and Process Optimization:

Frequency control offers unparalleled precision in motor speed regulation. This precise control translates into improved process optimization, where industries can tailor motor performance to specific tasks. Applications that require precise positioning, such as robotics, automated production lines, and machine tools, benefit from the ability to achieve accurate movements and consistent output, ultimately enhancing product quality and production efficiency.

3. Soft Start and Reduced Mechanical Stress:

Frequency-controlled three-phase asynchronous motors offer soft start capabilities, gradually ramping up speed instead of experiencing abrupt start-up. This feature reduces mechanical stress on motor components and the entire drivetrain, minimizing wear and tear and extending the motor's operational lifespan. Industries that rely on continuous and reliable operation, such as manufacturing and material handling, appreciate the reduced maintenance requirements and enhanced reliability.

4. Enhanced Torque Characteristics:

Frequency control technology enables precise adjustment of torque characteristics based on the process demands. This is particularly valuable in applications where varying torque levels are required, such as in pumps and fans. The ability to match torque output to specific load conditions optimizes energy usage and ensures efficient operation across different stages of a process.

5. Reduction in Motor Heating and Maintenance Costs:

By controlling the motor's speed and load characteristics, frequency control technology reduces heat generation during operation. This, in turn, decreases the need for excessive cooling and ventilation, resulting in lower energy consumption and reduced maintenance costs. Industries that heavily rely on motor-driven systems, such as HVAC and industrial processing, experience improved overall system efficiency and cost savings.

6. Driving Factors Behind Adoption:

Several key factors contribute to the widespread adoption of frequency control technology across diverse sectors:

Energy Efficiency Goals: As industries prioritize energy efficiency and sustainability, frequency control provides a means to achieve significant energy savings and align with environmental objectives.

Process Flexibility: Frequency control allows for process optimization and flexibility, enabling industries to adapt to changing production requirements without major equipment overhauls.

Improved Product Quality: Precise control over motor speed enhances product quality and consistency, making it an attractive option for industries that require high levels of precision, such as electronics manufacturing and pharmaceuticals.

Reduced Wear and Tear: The reduction in mechanical stress and softer start-ups lead to extended equipment lifespan and reduced maintenance costs, appealing to industries aiming for enhanced reliability and reduced downtime.

Regulatory Compliance: In industries with strict regulatory standards, frequency control aids in meeting efficiency and environmental compliance requirements, positioning it as a favorable technology.

How is Frequency Control Transforming Industrial Processes Through the Implementation of Three-Phase Asynchronous Motors?

Mechanics of Frequency Control:

Frequency control involves adjusting the frequency of the alternating current (AC) power supplied to the motor. In a three-phase asynchronous motor, the speed of rotation is directly proportional to the frequency of the power supply. By altering the frequency, the motor's speed can be precisely regulated, allowing for smooth and accurate adjustments according to the specific requirements of the application. Frequency control is typically achieved through variable frequency drives (VFDs), which convert the incoming AC power to direct current (DC) and then back to variable-frequency AC power.

Benefits for Industrial Processes:

The implementation of frequency control three-phase asynchronous motors brings a multitude of benefits to industrial processes. One of the primary advantages is enhanced efficiency. These motors enable operators to match motor speed to the load demand, reducing energy consumption during periods of partial load and optimizing overall operational efficiency. Moreover, frequency control allows for soft starting and stopping, minimizing mechanical stress on the motor and connected equipment. This feature not only extends the lifespan of the motor but also reduces maintenance costs.

Applications Across Industries:

Frequency control three-phase asynchronous motors find widespread use across diverse industries. In manufacturing, these motors are employed in conveyors, pumps, and fans, where varying speeds are crucial for different stages of production. The ability to precisely control speed makes them suitable for applications in the food and beverage industry, where delicate processes demand accurate adjustments. In HVAC systems, these motors contribute to efficient air circulation by enabling controlled fan speeds. The versatility of frequency control extends to sectors such as water treatment, material handling, and automotive production.

Challenges and Considerations:

While frequency control offers significant advantages, there are certain challenges and considerations to address. The complexity of VFD systems requires specialized knowledge for installation, programming, and maintenance. Compatibility with existing equipment and the potential for electromagnetic interference are also factors to consider. Additionally, cost implications should be weighed against the potential energy savings and operational enhancements.

Future Trends and Innovations:

As industries continue to advance, frequency control three-phase asynchronous motors are likely to see further innovation. Integration with smart technology and the Industrial Internet of Things (IIoT) could lead to real-time monitoring and predictive maintenance capabilities. Improved power electronics and control algorithms may also enhance the efficiency and precision of frequency control systems. Furthermore, the adoption of more environmentally friendly materials and manufacturing techniques could contribute to the sustainability of these motors.