Your Title Goes Here

Product Description

Super high efficiency AC Electric Motor Motors
———————————————————————————————

Applications: Can be applied in the machines where continuous duty is required, typical applications like

  • Pumps
  • Fans
  • Compressors
  • Lifting equipment
  • Production industry

General Description

  • Frame sizes: 63 to 355M/L     
  • Rated output: 0.12 to 4-2012), low noise, little vibration, reliable running.

    Optional Features:
    Electrical:
    Insulation Class:H
    Thermal Protection:frame up to 132(include), with PTC Thermistor, Thermostat or PT100
    Mechanical:
    Others mountings
    Protection Degree:IP56, IP65, IP66
    Sealing:Lip seal, Oil seal
    Space Heater, Double shaft ends
    Drain Hole

    Model Output
    kW
    Rated Ampere
    A
    RPM Eff.% Power Factor Rated Torque
    N.m
    LRT
    FLT
    Tst
    TN
    LRA
    FLA
    Ist
    IN
    BDT
    FLT
    Tmax
    TN
    dB(A)
    Synchronous speed   3000 r/min
    YE3-63M1-2 0.18 0.53 2720 63.9 0.80 0.63 2.2 5.5 2.2 61
    YE3-63M2-2 0.25 0.70 2720 67.1 0.81 0.88 2.2 5.5 2.2 61
    YE3-71M1-2 0.37 1.0 2740 69.0 0.81 1.29 2.2 6.1 2.2 62
    YE3-71M2-2 0.55 1.4 2740 72.3 0.82 1.92 2.2 6.1 2.2 62
    YE3-80M1-2 0.75 1.7 2870 80.7 0.82 2.50 2.2 7.0 2.3 62
    YE3-80M2-2 1.1 2.4 2875 82.7 0.83 3.65 2.2 7.3 2.3 62
    YE3-90S-2 1.5 3.2 2880 84.2 0.84 4.97 2.2 7.6 2.3 67
    YE3-90L-2 2.2 4.6 2880 85.9 0.85 7.30 2.2 7.6 2.3 67
    YE3-100L-2 3 6.0 2880 87.1 0.87 9.95 2.2 7.8 2.3 74
    YE3-112M-2 4 7.8 2915 88.1 0.88 13.1 2.2 8.3 2.3 77
    YE3-132S1-2 5.5 10.6 2935 89.2 0.88 17.9 2.0 8.3 2.3 79
    YE3-132S2-2 7.5 14.4 2930 90.1 0.88 24.4 2.0 7.9 2.3 79
    YE3-160M1-2 11 20.6 2950 91.2 0.89 35.6 2.0 8.1 2.3 81
    YE3-160M2-2 15 27.9 2945 91.9 0.89 48.6 2.0 8.1 2.3 81
    YE3-160L-2 18.5 34.2 2945 92.4 0.89 60.0 2.0 8.2 2.3 81
    YE3-180M-2 22 40.5 2950 92.7 0.89 71.2 2.0 8.2 2.3 83
    YE3-200L1-2 30 54.9 2965 93.3 0.89 96.6 2.0 7.6 2.3 84
    YE3-200L2-2 37 67.4 2965 93.7 0.89 119 2.0 7.6 2.3 84
    YE3-225M-2 45 80.8 2965 94.0 0.90 145 2.0 7.7 2.3 86
    YE3-250M-2 55 98.5 2975 94.3 0.90 177 2.0 7.7 2.3 89
    YE3-280S-2 75 134 2975 94.7 0.90 241 1.8 7.1 2.3 91
    YE3-280M-2 90 160 2975 95.0 0.90 289 1.8 7.1 2.3 91
    YE3-280M1-2 110 195 2975 95.2 0.90 353 1.8 7.1 2.3 91

    Model Output
    kW
    Rated Ampere
    A
    RPM Eff.% Power Factor Rated Torque
    N.m
    LRT
    FLT
    Tst
    TN
    LRA
    FLA
    Ist
    IN
    BDT
    FLT
    Tmax
    TN
    dB(A)
    Synchronous speed   3000 r/min
    YE3-315S-2 110 195 2985 95.2 0.90 352 1.8 7.1 2.3 92
    YE3-315M-2 132 234 2985 95.4 0.90 422 1.8 7.1 2.3 92
    YE3-315L1-2 160 279 2985 95.6 0.91 512 1.8 7.2 2.3 92
    YE3-315L-2 185 323 2985 95.7 0.91 592 1.8 7.2 2.3 92
    YE3-315L2-2 200 349 2985 95.8 0.91 640 1.8 7.2 2.2 92
    YE3-315L3-2 220 383 2985 95.8 0.91 704 1.8 7.2 2.2 92
    YE3-355M1-2 220 383 2985 95.8 0.91 704 1.8 7.2 2.2 100
    YE3-355M-2 250 436 2985 95.8 0.91 800 1.6 7.2 2.2 100
    YE3-355L1-2 280 488 2985 95.8 0.91 896 1.6 7.2 2.2 100
    YE3-355L-2 315 549 2985 95.8 0.91 1008 1.6 7.2 2.2 100
    YE3-355 1-2 355 619 2985 95.8 0.91 1136 1.6 7.2 2.2 104
    YE3-355 2-2 375 654 2985 95.8 0.91 1200 1.6 7.2 2.2 104
    Synchronous speed 1500 r/min
    YE3-63M1-4 0.12 0.45 1310 55.8 0.72 0.87 2.1 4.4 2.2 52
    YE3-63M2-4 0.18 0.64 1310 58.6 0.73 1.31 2.1 4.4 2.2 52
    YE3-71M1-4 0.25 0.81 1330 63.6 0.74 1.80 2.1 5.2 2.2 55
    YE3-71M2-4 0.37 1.1 1330 65.3 0.75 2.66  2.1 5.2 2.2 55
    YE3-80M1-4 0.55 1.4 1430 80.6 0.75 3.67 2.3 6.5 2.3 56
    YE3-80M2-4 0.75 1.8 1430 82.5 0.75 5.01  2.3 6.6 2.3 56
    YE3-90S-4 1.1 2.6 1430 84.1 0.76 7.35  2.3 6.8 2.3 59
    YE3-90L-4 1.5 3.5 1430 85.3 0.77 10.0 2.3 7.0 2.3 59
    YE3-100L1-4 2.2 4.8 1440 86.7 0.81 14.6 2.3 7.6 2.3 64
    YE3-100L2-4 3 6.3 1440 87.7 0.82 19.9 2.3 7.6 2.3 64
    YE3-112M-4 4 8.4 1455 88.6 0.82 26.3 2.2 7.8 2.3 65
    YE3-132S-4 5.5 11.2 1465 89.6 0.83 35.9 2.0 7.9 2.3 71
    YE3-132M-4 7.5 15.0 1465 90.4 0.84 48.9 2.0 7.5 2.3 71
    YE3-160M-4 11 21.5 1470 91.4 0.85 71.5 2.0 7.7 2.3 73
    YE3-160L-4 15 28.8 1470 92.1 0.86 97.4 2.0 7.8 2.3 73
    YE3-180M-4 18.5 35.3 1470 92.6 0.86 120 2.0 7.8 2.3 76
    YE3-180L-4 22 41.8 1470 93.0 0.86 143 2.0 7.8 2.3 76
    YE3-200L-4 30 56.6 1475 93.6 0.86 194 2.0 7.3 2.3 76
    YE3-225S-4 37 69.6 1480 93.9 0.86 239 2.0 7.4 2.3 78
    YE3-225M-4 45 84.4 1480 94.2 0.86 290 2.0 7.4 2.3 78
    YE3-250M-4 55 103 1485 94.6 0.86 354 2.0 7.4 2.3 79
    YE3-280S-4 75 136 1490 95.0 0.88 481 2.0 6.7 2.3 80
    YE3-280M-4 90 163 1490 95.2 0.88 577 2.0 6.9 2.3 80
    YE3-280M1-4 110 197 1490 95.4 0.89 705 2.0 7.0 2.2 80
    YE3-315S-4 110 197 1490 95.4 0.89 705 2.0 7.0 2.2 88
    YE3-315M-4 132 236 1490 95.6 0.89 846 2.0 7.0 2.2 88
    YE3-315L1-4 160 285 1490 95.8 0.89 1026 2.0 7.1 2.2 88
    YE3-315L-4 185
    85
    329  1490 95.9 0.89 1186 2.0 7.1 2.2 88

    Mounting Type:
    Conventional mounting type and suitable frame size are given in following table(with “√”)

    Frame basic type derived type
    B3 B5 B35 V1 V3 V5 V6 B6 B7 B8 V15 V36 B14 B34 V18
    63~112
    132~160
    180~280
    315~355

    If there is no other request in the order or agreement, terminal box standard position is at the right side of the frame; data above may be changed without prior notice.

    SITE

    Show Room


    Premium Service

    Products and System Certificates

    Patent Certificates

    Honors

    Quality Control

    Wannan Motor Production Workshop and Flow Chart

    Hundreds of Certificates, Honors and more COMPANY information please go to “ABOUT US”
    —————————————————————————————————————————
    Welcome to contact us directly…
    wnmmotor
    https://youtu.be/frVvg3yQqNM

    WANNAN MOTOR    INDUSTRIAL SOLUTIONS
     

    Application: Industrial
    Speed: High Speed
    Number of Stator: Three-Phase
    Function: Driving, Control, Electric Motor
    Casing Protection: Protection Type
    Number of Poles: 2
    Samples:
    US$ 100/Piece
    1 Piece(Min.Order)

    |

    Customization:
    Available

    |

3 phase motor

What are the key components of a typical 3-phase motor?

A typical 3-phase motor consists of several key components that work together to convert electrical energy into mechanical energy. Here’s a detailed explanation of the key components of a typical 3-phase motor:

  • Stator: The stator is the stationary part of the motor and contains the core, windings, and other structural components. It consists of a laminated iron core with slots where the motor windings are placed. The stator windings are connected to the power supply and create a rotating magnetic field when energized.
  • Rotor: The rotor is the rotating part of the motor and is located inside the stator. It consists of a laminated iron core with conductive bars or coils embedded in it. The rotor is designed to rotate within the magnetic field generated by the stator windings. The interaction between the stator’s rotating magnetic field and the rotor’s conductive elements induces currents in the rotor, creating a torque that drives the rotation of the motor.
  • Windings: The windings are conductive coils of wire that are wound around the stator slots. In a 3-phase motor, there are typically three sets of windings, each spaced 120 degrees apart. These windings are designed to carry the three-phase alternating current (AC) from the power supply. The arrangement and connection of the windings create a rotating magnetic field in the motor, which interacts with the rotor to produce torque and rotation.
  • Power Supply Connections: The motor has terminals or leads for connecting it to the three-phase power supply. The power supply connections are typically labeled as L1, L2, and L3, corresponding to the three phases of the power supply. These connections provide the alternating current required to energize the stator windings and create the rotating magnetic field.
  • Bearings: Bearings are used to support the rotor and allow it to rotate smoothly within the stator. The motor typically has two bearings, one at each end of the rotor shaft. These bearings reduce friction and enable the efficient transfer of rotational motion from the rotor to the motor’s load.
  • Shaft: The shaft is a cylindrical component that extends from the rotor and serves as the mechanical link between the motor and the load. The shaft transfers the rotational motion generated by the motor to the connected equipment or machinery.
  • Housing or Frame: The motor is enclosed in a housing or frame that provides protection and support for the internal components. The housing is typically made of a durable material such as metal or plastic and is designed to withstand the operating conditions of the motor.
  • Cooling System: Many 3-phase motors incorporate a cooling system to dissipate heat generated during operation. This may include cooling fins on the motor housing, fan blades attached to the rotor shaft, or a separate cooling fan. Efficient cooling is essential to maintain optimal motor performance and prevent overheating.

These are the key components of a typical 3-phase motor. Each component plays a crucial role in the motor’s operation, from generating the rotating magnetic field to transferring mechanical energy to the load. Understanding these components is essential for troubleshooting, maintenance, and proper operation of 3-phase motors.

3 phase motor

What factors should be considered when selecting a 3-phase motor for an application?

When selecting a 3-phase motor for a specific application, several factors need to be considered to ensure optimal performance and compatibility. Here’s a detailed explanation of the key factors to consider:

  • Power Requirements: The power requirements of the application should be carefully evaluated. Determine the required horsepower (HP) or kilowatt (kW) rating of the motor based on the load characteristics, such as the torque and speed requirements. Consider both the continuous power requirements and any intermittent or peak power demands that the motor may experience during operation.
  • Voltage and Frequency: Verify the available voltage and frequency of the power supply in the application. Ensure that the motor’s voltage and frequency ratings match the power supply to ensure compatibility and safe operation. Common voltage ratings for 3-phase motors include 208V, 230V, 460V, and 575V, while frequencies are typically 50Hz or 60Hz.
  • Motor Speed: Determine the required speed of the motor for the application. Depending on the specific requirements, you may need a motor with a fixed speed, multiple speed options, or variable speed capabilities. Consider the motor’s synchronous speed, which is determined by the number of poles and the power supply frequency, and ensure it aligns with the desired operating speed.
  • Motor Enclosure: The motor enclosure should be selected based on the environmental conditions in which the motor will operate. Consider factors such as temperature, humidity, dust, corrosive substances, and the presence of flammable or explosive materials. Common motor enclosures include open drip-proof (ODP), totally enclosed fan-cooled (TEFC), and explosion-proof enclosures.
  • Efficiency: Energy efficiency is an important consideration to minimize operating costs and environmental impact. Look for motors that meet or exceed applicable efficiency standards, such as the NEMA Premium efficiency standards in the United States or the IE efficiency classes defined by the International Electrotechnical Commission (IEC).
  • Motor Size and Mounting: Consider the physical size and mounting requirements of the motor, ensuring it fits within the available space and can be securely mounted. Check the motor’s frame size, which indicates the physical dimensions and mounting compatibility, such as NEMA frame sizes in the United States or IEC frame sizes internationally.
  • Starting Method: Evaluate the starting requirements of the application. Depending on the load characteristics and the power supply capacity, you may need a motor with specific starting methods, such as direct-on-line (DOL) starting, reduced voltage starting (e.g., star-delta or autotransformer starting), or electronic soft starters. Consider the starting torque and current requirements to ensure successful motor startup.
  • Overload Protection: Determine the type of overload protection required for the motor. Overload protection devices, such as thermal overload relays or electronic motor protection relays, help prevent motor damage due to excessive heat or current overload. Select an appropriate overload protection device based on the motor’s power rating and the specific application requirements.
  • Reliability and Serviceability: Consider the reliability and serviceability aspects of the motor. Look for motors from reputable manufacturers with a track record of producing reliable products. Evaluate the availability of spare parts, technical support, and service centers for maintenance and repairs. Additionally, consider factors such as motor lifespan, bearing design, and ease of access for maintenance tasks.
  • Compliance and Certifications: Ensure that the selected motor complies with relevant industry standards and certifications, such as NEMA, IEC, UL (Underwriters Laboratories), CSA (Canadian Standards Association), or specific industry requirements. Compliance with these standards ensures that the motor meets safety, performance, and quality standards.

Considering these factors when selecting a 3-phase motor helps ensure that the motor is well-suited for the application, delivers optimal performance, and operates reliably and efficiently over its lifespan.

3 phase motor

What role do 3-phase motors play in the efficiency of HVAC systems?

3-phase motors play a crucial role in enhancing the efficiency of HVAC (Heating, Ventilation, and Air Conditioning) systems. Here’s a detailed explanation of their contribution:

  • Air Handling Units (AHUs):
    • 3-phase motors are commonly used in HVAC systems to power the fans in air handling units (AHUs). These fans circulate and distribute conditioned air throughout the building.
    • The use of 3-phase motors in AHUs allows for efficient and reliable operation. They can deliver the necessary airflow at varying static pressures, ensuring optimal air distribution and ventilation in different zones of the building.
  • Chillers and Cooling Towers:
    • In large-scale HVAC systems, 3-phase motors are utilized in chillers and cooling towers. These components are responsible for cooling the water used in the HVAC system.
    • Efficient 3-phase motors drive the compressors and fans in chillers and cooling towers, enabling effective heat transfer and temperature control. This results in improved energy efficiency and cooling performance of the HVAC system.
  • Variable Air Volume (VAV) Systems:
    • 3-phase motors are often employed in Variable Air Volume (VAV) systems, which allow for individual control of airflow in different zones or rooms of a building.
    • By using 3-phase motors in VAV systems, the air volume can be easily adjusted to meet the specific cooling or heating demands of each zone. This enables precise temperature control, reduces energy wastage, and enhances overall HVAC system efficiency.
  • Energy-Saving Measures:
    • 3-phase motors in HVAC systems can be integrated with energy-saving measures to improve efficiency. For example, they can be paired with variable frequency drives (VFDs), which allow for the modulation of motor speed and power consumption based on actual needs.
    • VFDs control the speed of 3-phase motors, ensuring that they operate at optimal speeds for different load conditions. This results in significant energy savings, as motors consume less power when operating at lower speeds.
  • Reliability and Durability:
    • HVAC systems require reliable and durable components to ensure continuous operation. 3-phase motors are known for their robust construction and ability to withstand the demanding conditions typically found in HVAC applications.
    • The reliability of 3-phase motors minimizes the risk of motor failures and unexpected downtime, allowing HVAC systems to operate efficiently and maintain occupant comfort.

Overall, 3-phase motors play a critical role in enhancing the efficiency of HVAC systems. They power the fans, compressors, and pumps, enabling effective air distribution, temperature control, and heat transfer. Their integration with energy-saving measures further optimizes energy consumption, resulting in improved overall HVAC system efficiency and reduced operating costs.

China manufacturer Ie3 Ie4 Ie5 CE CCC Approved Three Phase Induction AC Electric Motor Asynchronous Motors 0.12~800kw   wholesaler China manufacturer Ie3 Ie4 Ie5 CE CCC Approved Three Phase Induction AC Electric Motor Asynchronous Motors 0.12~800kw   wholesaler
editor by CX 2023-10-23

Recent Posts