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Y3 Low Voltage Three-Phase Asynchronous Electric Motor

Y3 series three-phase asynchronous motors meet energy efficiency level in IEC60034-30:2008 standard. Y3 series three-phase asynchronous motors are installed in accordance with IEC60034 standard.They have the advantages of reasonable structure,beautiful appearance,low noise,high protection level and high insulation level They can be widely used in fans,pumps,machine tools,compressors,transport machinery and other general mechanical equipment.They can also be used in petroleum.chemical,iron and steel,mines and other places where the environment is harsh.
  • Y3

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Y3 Low Voltage Three-Phase Asynchronous Electric Motor


Specifications
Rated voltage:380V Power: 0.18KW-375KW
Rotating speed: 2P, 4P, 6P, 8P,10P,12P Weight: 19KG-2092KG
Duty/Rating:IP55 Insulation class: F/H
Cooling type:IC411 Protection class: S1
Ambient temperature:-15ºC~+40ºC Energy efficiency: 3


Common frame size corresponding to the power:


Frame Size

80

90

100

112

132

160

180

200

225

250

280

315

355

Power range kW

0.18~1.1

0.37~2.2

0.75~3

1.5~4

2.2~7.5

4~18.5

11~22

15~37

18.5~45

30~55

37~90

45~220

55~375

Poles

2.4.6.8

2.4.6.8

2.4.6.8

2.4.6.8

2.4.6.8

2.4.6.8

2.4.6.8

2.4.6.8

2.4.6.8

2.4.6.8

2.4.6.8

2.4.6.8.

10

2.4.6.8.

10.12


Product Features


Energy Efficiency Compliance

A key advantage of the Y3 Low Voltage Three-Phase Asynchronous Electric Motor is its adherence to Energy Efficiency Level 2 or 3 (per IEC60034-30:2008). This high energy efficiency not only reduces operational costs for users but also aligns with global sustainability goals, making it suitable for businesses aiming to lower carbon footprints.


Robust Structural & Design Advantages

The motor boasts a reasonable and compact structure with an attractive appearance. Its optimized design minimizes noise during operation and enhances overall reliability—critical for continuous industrial use. The frame size range (from 80 to 355) is tailored to match specific power needs: for example, Frame 80 supports 0.18KW~1.1KW, while Frame 355 accommodates 55KW~375KW, ensuring a perfect fit for different machinery setups.


Superior Protective & Insulation Performance

With a Protection Class of IP55, the Y3 motor effectively prevents dust ingress and low-pressure water jets, making it resistant to harsh environmental factors like moisture and debris. The F/H Class Insulation further enhances its durability by withstanding high temperatures, ensuring stable performance even in demanding industries such as petroleum and metallurgy.


Flexible Specification Range

To cater to diverse industrial requirements, the Y3 series offers extensive flexibility:

Power: 0.18KW to 375KW (covering small to large-scale machinery)

Rotating speed: 2P (high-speed) to 12P (low-speed) (suitable for fans, pumps, and conveyors)

Cooling type: IC0041 (natural cooling) or IC411 (forced ventilation) (adapting to different heat generation scenarios)


Applications


The Y3 Low Voltage Three-Phase Asynchronous Electric Motor is widely applicable across multiple industries, thanks to its robust performance and versatile specifications.


General Industrial Machinery

It serves as a core drive component for common industrial equipment, including:

Fans and pumps (relying on its stable speed control and low noise)

Machine tools and compressors (benefiting from its high torque and reliability)

Conveying machinery (supported by its continuous operation capability under S1 duty rating).

These applications leverage the motor’s standard design and energy efficiency to optimize daily production processes.


Harsh Environment Industries

The motor’s IP55 Protection Class and F/H Class Insulation make it ideal for tough working conditions, such as:

Petroleum and chemical plants (resisting corrosive fumes and moisture)

Coal mining and metallurgy sites (withstanding dust and temperature fluctuations)

Pharmaceuticals, building materials, and food processing facilities (meeting hygiene and stability requirements).

In these sectors, the Y3 motor ensures uninterrupted operation even in extreme environments.


FAQ


What standards does the Y3 series motor comply with?

The Y3 Low Voltage Three-Phase Asynchronous Electric Motor complies with two key international standards: IEC60034 (for installation and mechanical design) and IEC60034-30:2008 (for energy efficiency, achieving Level 2 or 3). These standards guarantee the motor’s compatibility with global industrial systems and its energy-saving performance.


What is the power and frame size matching range for the Y3 motor?

The Y3 series offers a power range of 0.18KW to 375KW, directly matched to frame sizes from 80 to 355. Specific pairings include:

Frame 80: 0.18KW~1.1KW

Frame 132: 2.2KW~7.5KW

Frame 250: 30KW~55KW

Frame 355: 55KW~375KW (supports 2P to 12P speeds).
For non-standard power requirements, contact Copartner Technology via info@fscopartner.com or +86-13824525211.


Can the Y3 motor operate in extreme temperatures?

Yes. The Y3 motor is designed to work in ambient temperatures from -15ºC to +40ºC, thanks to its F/H Class Insulation (resisting high heat) and robust casing. However, for temperatures beyond this range, customized thermal protection can be requested through the manufacturer’s inquiry channel.


How to inquire about customized Y3 motor specifications or place an order?

To request customized specifications (e.g., special power, voltage, or cooling types) or place an order, you can:

Click the “Inquire” button on the product page;

Send an email to info@fscopartner.com;

Call the sales team at +86-13824525211 (WhatsApp available) or +86-757-28831993.
The manufacturer’s team will respond within 24 hours to provide technical support and quotation details.


What after-sales support is provided for the Y3 motor?

Copartner Technology offers comprehensive after-sales support, including:

Technical guidance for installation and maintenance (provided by engineers with 20+ years of experience);

Warranty service for manufacturing defects (specific terms available upon inquiry);

Spare parts supply (e.g., accessories for the Y3 series) to ensure long-term operation.
For after-sales issues, contact the support team via the above email or phone number.


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