Product Description

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Longran Electromechanical (ZHangZhoug) Co., Ltd.

Longran Electromechanical specializes in the production of various AC and DC motors. Our main products include:

  • YE5 series high-efficiency three-phase asynchronous motors
  • YE4 series high-efficiency three-phase asynchronous motors
  • YL, ML series double-value capacitor motors
  • YC series capacitor starter motors
  • YY, MY series capacitor running motors
  • JY series motors
  • YS, MS series small power motors
  • JY, JW, JZ series
  • YEJ electromagnetic brake series
  • YVP, Y2VP, MLVP frequency conversion speed regulation series
  • DC brushless series
  • DC high pressure cleaning series
  • Vehicle motor series

Our company boasts a strong technical force with senior engineers and high-quality technical personnel. Modern equipment, high-tech management, and advanced testing capabilities ensure the quality of our products. We believe in the tenet of “seeking development with science and technology, surviving with quality,” and are committed to meticulous attention to detail and continuous improvement.

Our products are well-received nationwide and are exported to Europe, South America, the Middle East, and Southeast Asia. We welcome inquiries and business discussions from individuals and organizations across various industries.

Contact us to explore how Longran Electromechanical can help you achieve your motor needs.

Certifications

 

Our Advantages

 

FAQ

1,Q: Can you make as per customer drawing?
A: Yes, we offer customized service for customers accordingly. We can use customer’s nameplate for the electric molors.

2. Q: What is your terms of payment ?
A: 30% deposit before production,balance T/T before delivery.

3. Q: Are you a trading company or manufacturer?
A.We are a manufacurer with advanced equ pment and experienced workers.

4. Q: What’s your production capacity?
A:4000-5000 PCS/MONTH.

5. Q: Free sample Is available or not?
A:Yes, we can supply free sample if customer agree to pay for the courier cost.

6. Q: Do you have any certiflcate?
A:Yes, we have CE certificate and TUV certificate report.
 

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Application: Industrial, Universal, Power Tools, Car
Operating Speed: High and Adjust Speed
Number of Stator: Three-Phase
Species: Ye4 Series
Rotor Structure: Squirrel-Cage
Casing Protection: Closed Type
Customization:
Available

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3 phase motor

Can you explain the advantages of using a 3-phase motor?

Using a 3-phase motor offers several advantages over other types of motors. Here’s a detailed explanation of the advantages of using a 3-phase motor:

  • High Efficiency: 3-phase motors are known for their high efficiency. They can convert electrical energy into mechanical energy with minimal losses. The balanced three-phase power supply and the design of the motor result in a smoother and more efficient operation compared to single-phase motors.
  • Power Factor: 3-phase motors have a better power factor compared to single-phase motors. Power factor is a measure of how effectively the motor utilizes the electrical power. By having a higher power factor, 3-phase motors reduce the amount of reactive power required from the power supply, resulting in improved overall power system efficiency.
  • High Starting Torque: 3-phase motors can provide high starting torque, making them suitable for applications that require the motor to start under load. The three-phase power supply and the design of the motor enable it to produce a strong rotating magnetic field, which allows for efficient starting and acceleration of the motor’s rotor.
  • Smooth Operation: The rotating magnetic field produced by the three-phase power supply results in smooth and continuous operation of the motor. This characteristic makes 3-phase motors ideal for applications that require constant and reliable operation, such as industrial machinery, pumps, compressors, and HVAC systems.
  • Compact Size and Weight: 3-phase motors tend to be more compact and lightweight compared to equivalent power single-phase motors. This compactness is due to the even distribution of the windings around the stator and the absence of additional starting components often required in single-phase motors.
  • Higher Power Output: 3-phase motors can deliver higher power output compared to single-phase motors of similar size. The balanced three-phase power supply and the design of the motor allow for efficient utilization of electrical power, enabling the motor to provide greater mechanical power output.
  • Lower Maintenance: 3-phase motors generally require lower maintenance compared to other types of motors. The balanced three-phase power supply and the absence of starting components, such as capacitors or centrifugal switches, reduce wear and tear, resulting in longer motor life and reduced maintenance requirements.
  • Wide Availability and Standardization: 3-phase motors are widely available and standardized, making them easily accessible for various applications. They are manufactured in a wide range of sizes and power ratings, allowing for flexibility in selecting the appropriate motor for specific requirements.

Overall, the advantages of using a 3-phase motor include high efficiency, better power factor, high starting torque, smooth operation, compact size and weight, higher power output, lower maintenance requirements, and wide availability. These advantages make 3-phase motors suitable for a wide range of applications in industrial, commercial, and residential settings.

3 phase motor

How do 3-phase motors contribute to the efficiency of industrial processes?

3-phase motors play a significant role in enhancing the efficiency of industrial processes. Here’s a detailed explanation of how these motors contribute to improved efficiency:

  • Power-to-Weight Ratio: 3-phase motors offer a high power-to-weight ratio, making them compact and lightweight compared to other motor types. This characteristic allows for more efficient use of space and facilitates easier installation and transportation in industrial settings.
  • High Torque Output: 3-phase motors are known for their high torque output, enabling them to efficiently drive heavy loads and handle demanding industrial applications. The high torque capability ensures that motors can start and accelerate loads quickly and effectively, minimizing time and energy wastage.
  • Efficient Power Conversion: 3-phase motors convert electrical power into mechanical power with high efficiency. Compared to single-phase motors, 3-phase motors experience less power loss, deliver smoother operation, and have higher power factor values. This efficient power conversion contributes to energy savings and reduces operating costs.
  • Variable Speed Control: Many 3-phase motors are equipped with variable frequency drives (VFDs) or adjustable speed drives (ASDs). These devices allow for precise control of motor speed and torque, enabling optimal matching of motor output to the requirements of the industrial process. By adjusting the motor speed to match the load, energy consumption can be minimized, resulting in improved efficiency.
  • Multiple Starters and Reversibility: 3-phase motors support multiple starters, allowing for convenient control of motor operation and integration into complex industrial systems. Additionally, these motors can easily be reversed, enabling bi-directional operation. This flexibility enhances process efficiency by accommodating different operational modes and facilitating seamless integration into various applications.
  • Reliability and Durability: 3-phase motors are known for their robust construction and high reliability. They are designed to withstand the demanding conditions of industrial environments, including high temperatures, vibrations, and varying loads. The reliability and durability of these motors contribute to uninterrupted operation, reduced downtime, and improved overall process efficiency.
  • Compatibility with Automation: 3-phase motors are well-suited for integration into automated industrial systems. They can easily be controlled and monitored through programmable logic controllers (PLCs) or other automation technologies. This compatibility with automation enables precise coordination of motor operation with other process variables, optimizing efficiency and productivity.
  • Wide Range of Applications: 3-phase motors find application in a wide range of industrial processes, including pumps, compressors, conveyors, fans, mixers, and more. Their versatility and adaptability make them suitable for various industries, from manufacturing and production to mining, oil and gas, and HVAC systems. By providing reliable and efficient power to drive these processes, 3-phase motors contribute to improved overall industrial efficiency.

Overall, 3-phase motors offer numerous advantages that enhance the efficiency of industrial processes. Their compact design, high torque output, efficient power conversion, variable speed control, and compatibility with automation technologies make them a preferred choice for a wide range of industrial applications. By utilizing 3-phase motors, industrial processes can achieve higher energy efficiency, improved productivity, and overall cost savings.

3 phase motor

How do 3-phase motors handle variations in load and speed requirements?

3-phase motors are capable of handling variations in load and speed requirements through various control methods. Here’s a detailed explanation of how they handle these variations:

  • Load Variations:
    • Inherent Torque Characteristics: 3-phase motors are designed to provide high starting torque and continuous torque output, making them suitable for a wide range of load variations. They can handle sudden changes in load without significant impact on motor performance.
    • Overload Capacity: 3-phase motors are typically designed with overload capacity to handle temporary increases in load beyond their rated capacity. This overload capacity allows the motor to withstand sudden surges in load without overheating or tripping protective devices.
    • Controlled Speed Regulation: By using control devices such as variable frequency drives (VFDs) or adjustable speed drives (ASDs), the speed and torque output of 3-phase motors can be adjusted in real-time to match the load requirements. This ensures efficient motor operation and minimizes energy wastage.
    • Motor Protection Features: 3-phase motors often incorporate protective features such as thermal overload protection and current limiters. These features help safeguard the motor against excessive heat or current, which can result from prolonged high-load conditions. They automatically intervene to protect the motor and prevent damage.
  • Speed Variations:
    • Variable Frequency Drives (VFDs): 3-phase motors can be coupled with VFDs, which allow precise control of motor speed. VFDs adjust the frequency and voltage supplied to the motor, enabling smooth and accurate speed regulation over a wide range. This flexibility in speed control makes 3-phase motors suitable for applications with varying speed requirements.
    • Adjustable Speed Drives (ASDs): Similar to VFDs, ASDs provide speed control capabilities for 3-phase motors. They allow users to adjust the motor’s speed and torque output based on specific application needs. ASDs can be used in various industrial processes that require precise speed control, such as conveyor systems, pumps, and fans.
    • Pole Changing Motors: Some 3-phase motors, known as pole changing motors, offer the ability to change the number of poles within the motor. This feature allows for speed variations by altering the motor’s synchronous speed. However, pole changing motors are less common compared to VFD or ASD-controlled motors.

Overall, 3-phase motors can handle variations in load and speed requirements through their inherent torque characteristics, overload capacity, and control options such as VFDs and ASDs. These features and control methods allow for efficient motor operation, precise speed regulation, and the ability to adapt to changing load conditions in various industrial applications.

China Custom Ye4 Ye5 Three-Phase Asynchronous Motor for Efficiency   manufacturer China Custom Ye4 Ye5 Three-Phase Asynchronous Motor for Efficiency   manufacturer
editor by CX 2024-05-08