China Standard Single Phase 1HP Electric Water Pump Motor Manufacture vacuum pump

Product Description

Advantage
1. Good performance
2. Safety & reliable operation
3. Nice appearance
4. Easy maintainance
5. Low noises
6. Little vibration
7. Light weight & simple construction.

Application:
ML series small electric motors are suitable for the occasion where the requirements of big starting torque and high over load, such as air compressors, pumps, fans, medical apparatus and instruments, and many other small machines.

Operating Conditions:
1. Ambient temperature: -15 degree Celsius≤ θ ≤ 40degree Celsius
2. Altitude: ≤ 1000m
3. Rated voltage: 220V
4. Rated frequency: 50Hz/60Hz
5. Duty: Continuous(S1)
6. Insulation class: Class B/F
7. Protection class: IP44/IP54/IP55
8. Cooling method: IC0141

Note: If you have any special requirements, please contact us.

Model Output Current Power Eff Speed Tstart/Tn Ist/In Tmax/Tn
KW HP (A) Factor (%) (r/min)
ML711-2 0.37 0.5 2.6 0.95 68 2760 2.2 6.5 1.7
ML712-2 0.55 0.75 3.71 0.95 71 2760 2.2 6.5 1.7
ML801-2 0.75 1 4.92 0.95 73 2780 2.2 6.5 1.7
ML802-2 1.1 1.5 7.02 0.95 75 2780 2.2 6.5 1.7
ML90S-2 1.5 2 9.32 0.95 77 2800 2.2 6.5 1.7
ML90L-2 2.2 3 13 0.95 78 2800 2.2 6.5 1.7
ML100L-2 3 4 18.2 0.95 79 2820 2 7 1.7
ML112M-2 3.7 5 22.1 0.95 80 2820 2 7 1.7
ML711-4 0.25 0.33 1.9 0.95 63 1360 2.2 6.5 1.7
ML712-4 0.37 0.5 2.64 0.95 67 1360 2.2 6.5 1.7
ML801-4 0.55 0.75 3.76 0.95 70 1380 2.2 6.5 1.7
ML802-4 0.75 1 4.98 0.95 72 1380 2.2 6.5 1.7
ML90S-4 1.1 1.5 7.11 0.95 74 1400 2.2 6.5 1.7
ML90L-4 1.5 2 9.44 0.95 76 1400 2.2 6.5 1.7
ML100L1-4 2.2 3 13.7 0.95 77 1410 2 7 1.7
ML100L2-4 3 4 18.4 0.95 78 1420 2 7 1.7
ML112M-4 3.7 5 22.4 0.95 79 1420 2 7 1.7

SPARE PARTS:

PACKING WAYS

FAQ

Q: Do you offer OEM service?
A: Yes

Q: What is your payment term?

A: 30% T/T in advance, 70% balance when receiving B/L copy.  Or irrevocable L/C.

Q: What is your lead time?

A: About 30 days after receiving deposit or original L/C.

Q: What certifiicates do you have?

A: We have CE, ISO. And we can apply

 

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Application: Industrial
Speed: Variable Speed
Number of Stator: Single-Phase
Samples:
US$ 35/unit
1 unit(Min.Order)

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Customization:
Available

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Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

3 phase motor

How does a 3-phase motor ensure efficient and reliable operation?

A 3-phase motor is designed to ensure efficient and reliable operation through various mechanisms and features. Here’s a detailed explanation of how a 3-phase motor achieves efficient and reliable performance:

  • Rotating Magnetic Field: One of the key factors that contribute to the efficiency and reliability of a 3-phase motor is the creation of a rotating magnetic field. The three sets of stator windings, spaced 120 degrees apart, are energized by the three-phase power supply. This arrangement generates a rotating magnetic field within the motor. The rotating magnetic field interacts with the rotor, inducing currents that create torque and drive the rotation of the motor. The creation of a rotating magnetic field allows for smooth and efficient operation, minimizing vibrations and maximizing power output.
  • Higher Power Output: Compared to single-phase motors, 3-phase motors are capable of delivering higher power output. The balanced three-phase power supply and the design of the motor allow for efficient power transmission and higher torque production. This higher power output makes 3-phase motors suitable for applications that require greater horsepower and torque, such as industrial machinery, pumps, and compressors.
  • Efficiency: 3-phase motors are known for their high efficiency. The balanced three-phase power supply and the design of the motor contribute to reduced power losses and improved efficiency. The rotating magnetic field generated by the stator windings ensures smooth operation and minimizes energy wastage. As a result, 3-phase motors convert a higher percentage of electrical energy into mechanical energy, leading to energy savings and cost efficiency in the long run.
  • Reliable Starting Mechanism: 3-phase motors have a reliable starting mechanism that allows them to start on their own. With a simple direct-on-line (DOL) starting method, the motor can be connected directly to the power supply without the need for additional starting mechanisms. This ensures reliable and prompt motor startup, eliminating the need for manual intervention or complex starting circuits.
  • High Starting Torque: 3-phase motors typically exhibit high starting torque, which is crucial for overcoming the inertia and initial resistance of the connected load. The balanced three-phase power supply and the design of the motor enable the creation of a strong rotating magnetic field during startup. This results in a higher starting torque compared to single-phase motors, ensuring efficient and reliable motor operation even under heavy load conditions.
  • Durable Construction: 3-phase motors are constructed with durability in mind. The stator and rotor cores are made of laminated iron to minimize eddy current losses and improve magnetic performance. The windings are typically coated with insulating materials to protect them from environmental factors and ensure proper insulation. The motor housing or frame is designed to provide protection and support to the internal components. These design features contribute to the reliability and longevity of 3-phase motors in various operating conditions.
  • Thermal Protection: Many 3-phase motors incorporate thermal protection mechanisms to prevent overheating. These mechanisms may include thermal overload relays, temperature sensors, or embedded thermal switches. If the motor temperature exceeds a safe threshold, the thermal protection system activates and interrupts the power supply to prevent damage to the motor. This ensures reliable operation by preventing motor failure due to excessive heat.
  • Proper Maintenance and Lubrication: Regular maintenance and proper lubrication are essential for ensuring the efficient and reliable operation of 3-phase motors. Periodic inspections, cleaning, and lubrication of bearings, as well as checking the electrical connections and insulation, help maintain optimal motor performance and prevent premature failures. Following manufacturer guidelines and adhering to recommended maintenance practices contribute to the longevity and reliability of the motor.

These factors collectively contribute to the efficient and reliable operation of 3-phase motors. Their ability to deliver higher power output, high starting torque, and energy efficiency, combined with durable construction and proper maintenance, make 3-phase motors a preferred choice for a wide range of industrial, commercial, and residential applications.

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

Can 3-phase motors be customized for specific torque and speed requirements?

Yes, 3-phase motors can be customized to meet specific torque and speed requirements. Here’s a detailed explanation of their customization capabilities:

  • Motor Design:
    • 3-phase motors can be designed and manufactured to meet specific torque and speed requirements. Motor manufacturers can customize the motor’s physical characteristics, such as the number of poles, winding configuration, and core materials, to optimize its performance for the desired torque and speed range.
    • The motor’s design parameters, such as the diameter and length of the stator and rotor, can be adjusted to achieve the desired torque output. Similarly, the number of windings and their arrangement can be tailored to provide the necessary speed characteristics.
  • Winding Configurations:
    • The winding configuration of a 3-phase motor significantly influences its torque and speed characteristics. By customizing the winding arrangement and connections, motor manufacturers can achieve specific torque and speed requirements.
    • For example, a motor with a delta (Δ) winding configuration tends to provide higher starting torque, making it suitable for applications that require high initial torque. On the other hand, a motor with a star (Y) winding configuration may offer better speed regulation and efficiency.
  • Motor Control:
    • 3-phase motors can be controlled and adjusted using various control devices and techniques to achieve specific torque and speed requirements. Control methods include voltage control, frequency control, and pulse width modulation (PWM) control.
    • By using control devices such as variable frequency drives (VFDs) or adjustable speed drives (ASDs), the frequency and voltage supplied to the motor can be adjusted in real-time, allowing precise control over motor speed and torque output.
  • Mechanical Modifications:
    • In some cases, mechanical modifications can be made to 3-phase motors to customize their torque and speed characteristics. For example, the addition of gearboxes or speed reducers can allow a motor to generate higher torque at lower speeds, or vice versa.
    • By incorporating mechanical modifications, manufacturers can fine-tune the motor’s performance to match specific application requirements, achieving the desired torque and speed range.

Overall, 3-phase motors can be customized to meet specific torque and speed requirements through motor design, winding configurations, motor control techniques, and mechanical modifications. Motor manufacturers can tailor these aspects to optimize the motor’s performance for a wide range of industrial applications, providing the necessary torque and speed characteristics needed for specific requirements.

China Standard Single Phase 1HP Electric Water Pump Motor Manufacture   vacuum pump	China Standard Single Phase 1HP Electric Water Pump Motor Manufacture   vacuum pump
editor by CX 2024-03-28