China factory AC Ie1 Ie2 1400rpm 2800rpm 1HP 1.5HP 2HP 3HP 4HP Single Phase Motor vacuum pump

Product Description

MY Series electrical induction Motor
Advantage:
1. Safety & reliable operation
2. Nice appearance
3. Low noises
4. Little vibration
5. Light weight
6. Simple construction.

Appliation:
MY series Hydraulic motors can be used on household appliance, pumps, fan and recording meters, etc.

Operating Conditions:
1. Ambient temperature: -15 º C≤ ≤ 40º C
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.

TYPE    Output Voltage Current Speed Eff Power Tstart/Tn Ist/In  
  KW HP (V) (A) (r. p. m) (%) factor
MY561-2 0.09 0.12 220 0.9 2730 54 0.9 0.85 4.5 1.7
MY562-2 0.12 0.16 220 0.97 2730 58 0.9 0.85 4.5 1.7
MY631-2 0.18 0.25 220 1.8 2740 63 0.9 0.8 4.5 1.7
MY632-2 0.25 0.33 220 2.16 2740 65 0.9 0.8 4.5 1.7
MY711-2 0.37 0.5 220 2.96 2750 68 0.95 0.8 4.5 1.7
MY712-2 0.55 0.75 220 4.15 2760 69 0.95 0.8 4.5 1.7
MY801-2 0.75 1 220 5.17 2780 70 0.95 0.7 4.5 1.7
MY802-2 1.1 1.5 220 7.26 2790 71 0.95 0.7 4.5 1.7
MY90S-2 1.5 2 220 9.67 2800 72 0.95 0.6 5 1.7
MY90L-2 2.2 3 220 14.1 2800 73 0.95 0.6 5 1.7
MY5614 0.06 0.08 220 0.68 1330 48 0.85 0.85 4.5 1.7
MY5624 0.09 0.12 220 0.99 1340 49 0.85 0.85 4.5 1.7
MY6314 0.12 0.16 220 1.22 1350 53 0.9 0.8 4.5 1.7
MY6324 0.18 0.25 220 1.75 1360 57 0.9 0.8 4.5 1.7
MY7114 0.25 0.33 220 2.2 1370 59 0.95 0.8 4.5 1.7
MY7124 0.37 0.5 220 3.12 1370 62 0.95 0.8 4.5 1.7
MY8014 0.55 0.75 220 4.2 1380 65 0.95 0.7 4.5 1.7
MY8571 0.75 1 220 5.8 1380 68 0.95 0.7 4.5 1.7
MY90S-4 1.1 1.5 220 7.6 1390 69 0.95 0.6 5 1.8
MY90L-4 1.5 2 220 10.2 1400 70 0.95 0.6 5 1.8

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, Universal, Household Appliances, Power Tools, Car
Operating Speed: Constant Speed
Number of Stator: Single-Phase
Samples:
US$ 46/Piece
1 Piece(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 do 3-phase motors differ from single-phase motors?

3-phase motors and single-phase motors differ in several aspects, including their power supply, construction, performance characteristics, and applications. Here’s a detailed explanation of the differences between 3-phase motors and single-phase motors:

  • Power Supply: The primary difference between 3-phase motors and single-phase motors is their power supply. 3-phase motors require a three-phase power supply, which consists of three alternating current (AC) voltage waveforms that are 120 degrees out of phase with each other. In contrast, single-phase motors operate on a single-phase power supply, which consists of a single AC voltage waveform.
  • Construction: The construction of 3-phase motors and single-phase motors also differs. 3-phase motors have three sets of windings evenly spaced around the motor’s stator, whereas single-phase motors typically have only one set of windings. The multiple windings in 3-phase motors enable the creation of a rotating magnetic field, which is essential for their operation.
  • Starting Mechanism: 3-phase motors and single-phase motors have different starting mechanisms. 3-phase motors can start on their own with a simple direct-on-line (DOL) starting method, where the motor is connected directly to the power supply. In contrast, single-phase motors require additional starting mechanisms, such as capacitors or centrifugal switches, to overcome the need for a rotating magnetic field during startup.
  • Starting Torque: 3-phase motors tend to have higher starting torque compared to single-phase motors. The balanced three-phase power supply and the design of 3-phase motors allow them to produce a strong rotating magnetic field, enabling efficient starting and acceleration. Single-phase motors, on the other hand, often experience lower starting torque due to the absence of a rotating magnetic field during startup.
  • Efficiency: In terms of efficiency, 3-phase motors are generally more efficient than single-phase motors. The balanced three-phase power supply and the design of 3-phase motors result in smoother operation and reduced losses compared to single-phase motors. This higher efficiency translates to better performance and energy savings in applications where 3-phase motors are utilized.
  • Power Rating: 3-phase motors are commonly available in higher power ratings compared to single-phase motors. The ability of 3-phase motors to deliver higher power output makes them suitable for applications that require greater torque and horsepower, such as heavy-duty industrial machinery and equipment. Single-phase motors are typically used in lower power applications, such as household appliances and small tools.
  • Applications: The applications of 3-phase motors and single-phase motors also differ. 3-phase motors are widely used in industrial and commercial applications, including pumps, compressors, HVAC systems, electric vehicles, and robotics. Single-phase motors are commonly found in residential and small-scale applications, such as household appliances (e.g., refrigerators, air conditioners, and washing machines) and small tools (e.g., fans and power tools).

These are the key differences between 3-phase motors and single-phase motors. While 3-phase motors offer advantages in terms of efficiency, starting torque, and power rating, single-phase motors are suitable for smaller-scale applications and residential use. The selection of the motor type depends on the specific requirements of the application and the availability of the appropriate power supply.

3 phase motor

What safety precautions should be followed when working with 3-phase motors?

Working with 3-phase motors involves electrical and mechanical hazards, so it’s crucial to follow proper safety precautions to reduce the risk of accidents or injuries. Here are some important safety measures to consider:

  • Electrical Safety:
    • Always work on the motor with the power disconnected. Before starting any maintenance or repair tasks, ensure that the motor is de-energized by disconnecting the power supply and locking out/tagging out the electrical circuit.
    • Use appropriate personal protective equipment (PPE), such as insulated gloves, safety glasses, and protective clothing, when working on or near energized parts of the motor. PPE helps protect against electrical shock and other potential hazards.
    • Follow proper lockout/tagout procedures to prevent accidental re-energization of the motor while work is being performed. Lockout/tagout procedures involve using lockout devices and tags to isolate and secure the power source.
    • Ensure that electrical connections, terminals, and wiring are in good condition and properly insulated. Replace any damaged or worn-out components promptly to prevent electrical hazards.
  • Mechanical Safety:
    • Before working on the motor, allow it to cool down if it has been running. Touching hot motor surfaces can cause burns.
    • Securely mount the motor and ensure it is properly supported to prevent it from falling or tipping during maintenance or operation.
    • Avoid wearing loose clothing, jewelry, or anything that could get caught in moving parts. Tie back long hair and remove any dangling accessories.
    • Use appropriate tools and equipment for the task at hand. Follow safe work practices and techniques to minimize the risk of injury, such as using proper lifting techniques and avoiding reaching into rotating parts.
  • Fire and Hazardous Materials Safety:
    • Be aware of flammable or combustible materials in the vicinity of the motor. Keep the motor and its surroundings free from oil, grease, dust, and other potentially combustible substances.
    • Ensure that ventilation openings and cooling fins of the motor are clean and unobstructed. Proper airflow is essential for heat dissipation and preventing overheating.
    • Follow appropriate procedures for handling, storing, and disposing of hazardous materials such as lubricants, solvents, and cleaning agents. Comply with relevant safety data sheets (SDS) and local regulations.
    • Have appropriate fire extinguishing equipment readily available in case of emergencies. Familiarize yourself with the location and proper use of fire extinguishers in your work area.
  • Training and Knowledge:
    • Ensure that personnel working with 3-phase motors receive proper training on electrical safety, lockout/tagout procedures, and safe work practices specific to motor maintenance and repair.
    • Stay updated with the latest industry standards, regulations, and best practices related to electrical and mechanical safety when working with 3-phase motors.
    • Consult the motor manufacturer’s documentation and guidelines for specific safety recommendations and precautions related to their particular motor model.

Remember, safety should always be the top priority when working with 3-phase motors. By following these safety precautions and using common sense, you can help ensure a safe work environment and minimize the risk of accidents or injuries.

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 factory AC Ie1 Ie2 1400rpm 2800rpm 1HP 1.5HP 2HP 3HP 4HP Single Phase Motor   vacuum pump	China factory AC Ie1 Ie2 1400rpm 2800rpm 1HP 1.5HP 2HP 3HP 4HP Single Phase Motor   vacuum pump
editor by CX 2024-04-04