Product Description

The series motors with high strengh cast iron structure,have the characteristics of high reliability,wide speed range,high precision,high interchangeability,the series motors have independent cooling fan to ensure good cooling effect under different speed. Adopted the advantages of the same-type motors of industry-advanced countries such as Y2VP/YE2VP/YE3VP Series Motors are designed with computer assistant technology.It can be coordinated with the sametype frequency converter at home and abroad.So it has a good interchangeability and commonality.ln addition,it has used a squirrel-cage construction for reliable operation and easy maintenance.Separtely assembled with axial-flow  ventilator,Y2VP/YE2VP/YE3VP Series Motors can guatantee its better cooling effect at different has adopted Class F insulation system widely applied in the  world to improve its reliability.
The motors use squirrel-cage construction for reliable operation and easy maintenance.Separately assembled with axial-flow ventilator.The series motors can guarantee its better cooling effect at different speeds.To be convenient for users, the mounting dimensions of the series motors cansame as those of Y series motors. The series motors are suitable for various operation systems by which speed-regulation is needed, so they have wide applications in light industry,textile, chemistry,metallurgy,crane tool, etc.Fitted with highlyaccurate sensor, the motors can achieve highly accurate operation of closed loop.

Frame size: 80-355mm;
Output: 0.55-315kw;
Poles: 2-4-6-8-10;
protection class: IP55/IP56/IP65/IP66

duty: S1,
Voltage: 3 phase 220-1000V (50hz or 60hz)
5-50hz(60hz): constant torque;
>50hz(60hz): constant output;

The motor can undergo overload of 160% at rated rotor torque for 1 minute.
The motor torque appears as smooth at lower speed and the motor runs without creep.

The motor can guarantee rated rotor torque output at frequency or 5hz by voltage rising of frequency converter device and not go so far as to be burned as heating.

IC416, cast iron vessel.

Induction Electric Motors Type Y2VP/YE2VP/YE3VP
Height of an axis, mm Power, kW at frequency of rotation The size of a shaft, mm at frequency of rotation The connecting sizes, mm
2р=2 2р=4 2р=6 2р=8 2p=2 others
H 3000 1500 1000 750 DxE B C A K M nxS P N
min -1 min -1 min -1 min -1
80M1 0.75 0.55 х х 19×40 100 50 125 10 165 4×12 200 130
80M2 1.1 0.75 х х
90S 1.5 1.1 0.75 х 24×50 100 56 140 10 165 4×12 200 130
90L 2.2 1.5 1.1 х 125
100L 3 2.2/3 1.5 х 28×60 140 63 160 12 215 4×14.5 250 180
112М 4 4 2.2 х 28×60 140 70 190 12 215 4×14.5 250 180
132S 5.5/7.5 5.5 3 2.2 38×80 140 89 216 12 265 4×14.5 300 230
132М x 7.5 4/5.5 3 178
160M 11/15 11 7.5 4/5.5 42×110 210 108 254 14.5 300 4×18.5 350 250
160L 18.5 15 11 7.5 254
180M 22 18.5 х х 48×110 241 121 279 14.5 300 4×18.5 350 250
180L х 22 15 11 279
200L 30/37 30 18.5/22 15 55×110 305 133 318 18.5 350 4×18.5 400 300
225S х 37 x 18.5 х 60×140 286 149 356 18.5 400 8×18.5 450 350
225М 45 45 30 22 55×110 311
250М 55 55 37 30 60×140 65×140 349 168 406 24 500 8×18.5 550 450
280S 75 75 45 37 65×140 75×140 368 190 457 24 500 8×18.5 550 450
280М 90 90 55 45 419
315S 110 110 75 55 65×140 80×170 406 216 508 28 600 8×24 660 550
315М 132 132 90 75 457
315L 160/200 160/200 110/132 90/110 508
355M 220/250 250 160/200 132/160 75×140 95×170 560 254 610 28 740 8×24 800 680
355L 280/315 315 250 200 630

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Application: Industrial
Speed: Variable Speed
Number of Stator: Three-Phase


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3 phase motor

What are the common applications of 3-phase motors?

3-phase motors find widespread use in various industrial, commercial, and residential applications. Their efficiency, reliability, and ability to provide high torque output make them suitable for a wide range of tasks. Here’s a detailed explanation of the common applications of 3-phase motors:

  • Industrial Machinery: 3-phase motors are extensively used in industrial machinery, including pumps, compressors, fans, blowers, mixers, conveyors, and machine tools. These motors provide the necessary power and torque to drive heavy-duty equipment and ensure reliable operation in manufacturing facilities, factories, and processing plants.
  • HVAC Systems: Heating, ventilation, and air conditioning (HVAC) systems often rely on 3-phase motors for their operation. These motors power the fans, blowers, and compressors in HVAC units, ensuring efficient air circulation, temperature control, and refrigeration in commercial and residential buildings, offices, hospitals, and shopping malls.
  • Pumps and Water Systems: 3-phase motors are commonly used in pumps for water supply systems, irrigation systems, wastewater treatment plants, and industrial pumping applications. These motors provide the necessary power to move water, fluids, or other liquids efficiently and reliably.
  • Electric Vehicles: Electric vehicles (EVs) and hybrid electric vehicles (HEVs) utilize 3-phase motors for propulsion. These motors provide the necessary torque and power to drive the vehicle’s wheels, offering efficient and eco-friendly transportation solutions.
  • Industrial Robotics: 3-phase motors play a crucial role in industrial robotics, where precise and dynamic motion control is required. These motors provide the necessary power and torque to actuate the robotic arms, joints, and end-effectors, enabling precise movement and manipulation in manufacturing, assembly, and automation processes.
  • Machine Tools: Machine tools, such as lathes, milling machines, grinders, and CNC machines, rely on 3-phase motors for their operation. These motors provide the rotational power and control required for cutting, shaping, and machining various materials in metalworking, woodworking, and fabrication industries.
  • Oil and Gas Industry: The oil and gas industry extensively employs 3-phase motors in various applications, including pumps for oil extraction and transportation, compressors for gas compression, and fans for ventilation in refineries and petrochemical plants.
  • Renewable Energy Systems: Wind turbines and solar tracking systems often utilize 3-phase motors. These motors enable efficient conversion of wind or solar energy into electrical energy, contributing to the generation of clean and sustainable power.
  • Food Processing and Packaging: 3-phase motors are commonly found in food processing and packaging equipment, such as mixers, grinders, slicers, conveyors, and filling machines. These motors provide the power and control required for efficient and hygienic processing, packaging, and handling of food products.

These are just a few examples of the common applications of 3-phase motors. Their versatility, reliability, and ability to deliver high torque output make them suitable for a wide range of tasks across various industries and sectors.

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 does a 3-phase motor ensure consistent and reliable performance in machinery?

A 3-phase motor is designed to ensure consistent and reliable performance in machinery. Here’s a detailed explanation of how it achieves this:

  • Rotating Magnetic Field:
    • A 3-phase motor operates by creating a rotating magnetic field in its stator. This rotating magnetic field induces a current in the rotor, causing it to rotate.
    • The design of the 3-phase motor, with three separate windings spaced 120 degrees apart, ensures a smooth and continuous rotation of the magnetic field. This results in a consistent and reliable rotation of the motor’s rotor.
  • Power Distribution:
    • 3-phase motors are typically connected to a 3-phase power supply. The three phases of the power supply provide a balanced and continuous flow of electrical power to the motor.
    • This balanced distribution of power across the three phases helps maintain a consistent and steady supply of electrical energy to the motor. It ensures that the motor receives a continuous and reliable power source, minimizing fluctuations and interruptions in performance.
  • Higher Efficiency:
    • Compared to single-phase motors, 3-phase motors are known for their higher efficiency and smoother operation. The balanced three-phase power supply and the rotating magnetic field contribute to this superior performance.
    • The balanced power distribution reduces power losses and minimizes voltage drops, resulting in improved energy efficiency. Additionally, the rotating magnetic field provides a more uniform torque output, reducing vibrations and ensuring smoother operation.
  • Robust Construction:
    • 3-phase motors are constructed to withstand the demanding conditions often encountered in industrial machinery.
    • Their robust design, including sturdy frames, high-quality materials, and effective cooling mechanisms, enhances their durability and reliability. This allows 3-phase motors to consistently deliver reliable performance, even in challenging environments.
  • Motor Protection:
    • To ensure reliable performance, 3-phase motors are equipped with various protective features.
    • These may include thermal overload protection, which safeguards the motor against excessive heat by monitoring the motor’s temperature and tripping a protective device if it exceeds a safe threshold.
    • Other protective features may include voltage and current monitoring, short circuit protection, and phase failure protection. These mechanisms help prevent damage to the motor and ensure its consistent and reliable operation.

Overall, a 3-phase motor ensures consistent and reliable performance in machinery through its design characteristics, balanced power distribution, higher efficiency, robust construction, and built-in protective features. These elements work together to deliver smooth operation, minimal interruptions, and long-term reliability, making 3-phase motors a preferred choice for a wide range of industrial applications.

China high quality Y2vp250m-55kw 1500rpm Variable Frequency Three Phase Asynchronous Motor   a/c vacuum pump		China high quality Y2vp250m-55kw 1500rpm Variable Frequency Three Phase Asynchronous Motor   a/c vacuum pump
editor by CX 2024-03-27