YVF Variable Frequency Drive (VFD) Three-Phase Motor

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YVF Variable Frequency Drive (VFD) Three-Phase Motor

YVF Variable Frequency Adjustable-Speed Three-Phase Induction Motor is an industrial motor designed for use with variable frequency drives (VFDs), featuring adjustable speed control, stable operation, easy maintenance and reliable cooling performance, widely used in machine tools, textile machinery, chemical equipment, metallurgy equipment and other industrial applications requiring speed regulation.

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Technical Specifications
Product Name YVF Variable Frequency Adjustable-Speed Three-Phase Induction Motor
Motor Type Three-Phase Induction Motor
Control Method Variable Frequency Speed Regulation
Frame Size H80-H355
Power Range 0.55kW-560kW
Rated Voltage 380V / 400V / 415V
Rated Frequency 50Hz
Frequency Range (Constant Torque) 5-50Hz
Frequency Range (Constant Power) 50-100Hz
Duty Type Continuous Duty (S1)
Protection Class IP54 / IP55
Insulation Class Class B / Class F
Mounting Type B3 / B5 / B35
Rated Torque 3.5N·m-3655N·m
Noise Level 73-116dB(A) (Depending on Model)
Weight Range 16kg-3460kg
Cooling Method IC416
Connection Method ≤55kW: Y Connection / >55kW: △ Connection

Applications
1. Machine Tools:

CNC machine tools,Grinding machines,Cutting machines,Processing equipment requiring adjustable speed

2. Textile Machinery:

Spinning equipment,Weaving machines,Textile production lines,Speed-controlled transmission systems

3. Light Industrial Equipment:

Packaging machinery,Conveying equipment,Processing machines

4. Chemical Industry Equipment:

Mixing equipment, Processing machinery, Pump systems

5. Metallurgical Equipment:

Metal processing machinery,Production equipment,Heavy-duty transmission systems

6. Automated Industrial Systems:

Automatic production lines,Motion control systems, Equipment requiring precise speed regulation

Core Features
1. Variable Frequency Speed Control Capability

YVF Variable Frequency Adjustable-Speed Three-Phase Induction Motor is designed for equipment requiring adjustable speed operation. The motor can work with variable frequency drives to achieve flexible speed regulation according to different operating requirements.

According to the technical data, the available frequency range includes 5-50Hz for constant torque operation and 50-100Hz for constant power operation, providing flexible speed control solutions for different industrial applications.

2. Wide Power Range for Industrial Equipment

YVF Variable Frequency Adjustable-Speed Three-Phase Induction Motor provide multiple power options to meet different equipment requirements.

Based on the available specifications, the motor power range covers 0.55kW to 560kW, with frame sizes from H80 to H355. This wide specification range allows customers to select suitable motor models for different machinery and production systems.

3. Stable Operation Under Industrial Working Conditions

YVF Variable Frequency Three-Phase Induction Motor are designed for continuous industrial operation and can work under various environmental conditions.

According to the product specifications, the motor supports 380V, 400V and 415V rated voltage, operates at 50Hz rated frequency, and is designed for continuous duty (S1). The available protection classes include IP54 and IP55, with insulation classes of Class B and Class F.

4. Multiple Installation Options and Equipment Compatibility

YVF Adjustable-Speed Three-Phase Induction Motor support different installation methods, including B3, B5 and B35 mounting types, making them easier to integrate into different equipment structures.

The mounting dimensions cover motor frame sizes from H80 to H355, helping equipment manufacturers select suitable installation solutions according to their machine design.

5. Suitable for Variable Speed Industrial Applications

YVF variable frequency motors are suitable for industrial equipment requiring adjustable operating speed, including machine tools, textile machinery, chemical equipment and other transmission systems.

The technical data shows that different models provide rated torque ranges from 3.5N·m to 3655N·m, meeting different requirements for equipment drive torque.

OEM / ODM Service

We provide OEM and ODM services according to customer requirements.

Customization options include:

Motor specifications

Voltage and frequency requirements

Power configuration

Nameplate customization

Packaging design

Cooling configuration

Application-specific motor solutions

Our engineering team supports customers from technical confirmation, sample production to mass production.


Customer Pain Points Solved
Customers need motors that can adapt to different working speeds.

Solution:

YVF motors work with variable frequency drives to provide flexible speed adjustment.

Customers need stable motor performance at different speeds.

Solution:

The independent cooling system helps maintain stable operation during variable speed conditions.

Equipment manufacturers need motors for automation applications.

Solution:

YVF motors can be integrated with sensors and control systems for high-precision speed regulation.

FAQ
Q1: What is the main advantage of YVF Variable Frequency Adjustable-Speed Three-Phase Induction Motor?

YVF Variable Frequency Adjustable-Speed Three-Phase Induction Motor allow adjustable speed operation through variable frequency drives, making them suitable for equipment requiring flexible speed control.

Q2: What industries use YVF Variable Frequency Three-Phase Induction Motor?

YVF Variable Frequency Three-Phase Induction Motor are widely used in machine tools, textile machinery, light industry, chemical equipment, metallurgy and automated production systems.

Q3: Can you provide OEM customization?

Yes. We support OEM customization including specifications, nameplates, packaging and production requirements.

Q4: Can YVF motors work with frequency converters?

Yes. YVF motors are designed for variable frequency drive applications.

Q5: What information is needed before quotation?

Customers usually need to provide motor power, voltage, application environment, speed requirements and control requirements.

Technical data-YVF2series motor-380V

Model Rated Output Input Current Rated Torque
(Tn)		 Frequency range
with constant
torque		 Frequency range
with constant
output		 Minimum Torque/Rated Torque Noise Weight
kW HP Amp N.m Hz Hz Tmin/Tn dB(A) Kg
YVF-80M1-4 0.55  0.75  1.55  3.5  5～50 50～100 1.7  73  15 
YVF-80M2-4 0.75  1  2.05  4.7  5～50 50～100 1.6  73  16 
YVF-90S-4 1.1  1.5  2.8  7.0  5～50 50～100 1.6  76  20 
YVF-90L-4 1.5  2  3.7  9.5  5～50 50～100 1.6  76  24 
YVF-100L1-4 2.2  3  5.05  14.0  5～50 50～100 1.5  79  32 
YVF-100L2-4 3  4  6.8  19.0  5～50 50～100 1.5  79  35 
YVF-112M-4 4  5.5  8.75  25.4  5～50 50～100 1.5  80  43 
YVF-132S-4 5.5  7.5  11.4  35.0  5～50 50～100 1.4  86  62 
YVF-132M-4 7.5  10  15.3  47.7  5～50 50～100 1.4  86  70 
YVF-160M-4 11  15  22.1  70.0  5～50 50～100 1.4  90  110 
YVF-160L-4 15  20  30.1  95.5  5～50 50～100 1.4  90  132 
YVF-180M-4 18.5  25  35.4  117.1  5～50 50～100 1.2  91  162 
YVF-180L-4 22  30  41.6  140.9  5～50 50～100 1.2  91  178 
YVF-200L-4 30  40  55.9  190.9  5～50 50～100 1.2  92  230 
YVF -225S-4 37  50  68.2  235.5  5～50 50～100 1.2  94  280 
YVF-225M-4 45  60  82.5  286.4  5～50 50～100 1.1  94  315 
YVF-250M-4 55  75  101  350.1  3～50 50～100 1.1  96  385 
YVF-280S-4 75  100  132.3  477.7  3～50 50～100 1.0  99  515 
YVF -280M-4 90  120  157.4  572.9  3～50 50～100 1.0  99  580 
YVF-315S-4 110  150  191.4  700.2  3～50 50～100 1.0  105  880 
YVF-315M-4 132  175  227.6  840.3  3～50 50～100 1.0  105  980 
YVF-315L1-4 160  220  274.2  1018.5  3～50 50～100 1.0  109  1040 
YVF-315L2-4 200  270  341.6  1273.2  3～50 50～100 0.9  109  1120 
YVF-355M-4 250  340  421.2  1591.5  3～50 50～100 0.9  112  1730 
YVF -355L-4 315  430  530.7  2005.3  3～50 50～100 0.9  112  1890 
YVF-4001-4 355  480  598.1  2259.9  3～50 50～100 0.9  116  2840 
YVF-4002-4 400  550  673.9  2546.4  3～50 50～100 0.9  116  2980 
YVF-4003-4 450  600  758.1  2864.7  3～50 50～100 0.9  116  3060 
YVF-4004-4 500  680  842.3  3183.0  3～50 50～100 0.9  116  3310 
YVF -4005-4 560  760  943.4  3565.0  3～50 50～100 0.9  116  3460 

YVF Mounting Dimensions

Frame Mounting dimensions Overall dimensions
A B C D   E F G H M N P S   T K AB AC AD HD HF  L
80M 125  100  50  19    40  6  15.2  80  165  130  20G 12  3.5  10  165  175  145  220  185  370 
90S 140  100  56  24    50  8  20  90  165  130  200  12  3.5  10  180  195  155  250  195  380 
90L 140  125  56  24    50  8  20  90  165  130  200  12  3.5  10  180  195  155  250  195  410 
100L 160  140  63  28    60  8  24  110  215  180  250  15    4  12  205  215  180  270  245  465 
112M 190  140  70  28    60  8  24  112  215  180  250  15    4  12  230  240  190  300  265  480 
132S 216  140  89  38    80  10  33  132  265  230  300  15    4  12  270  275  210  345  315  530 
132M 216  178  89  38    80  10  33  132  265  250  300  15    4  12  270  275  210  345  315  570 
160M 254  210  108  42  110  12  37  160  300  250  350  19    5  15  320  330  255  420  385  660 
160L 254  254  108  42  110  12  37  160  300  250  350  19    5  15  320  330  255  420  385  715 
180M 279  241  121  48  110  14  42.5  180  300  250  350  19    5  15  355  380  280  455  430  775 
180L 279  279  121  48  110  14  42.5  180  300  250  350  19    5  15  355  380  280  455  430  815 
200L 318  305  133  55  110  16  49  200  350  300  400  19    5  19  395  420  305  505  480  850 
225S 356  286  149  60  140  18  53  225  400  350  450  19    5  19  435  470  335  560  535  885 
225M 356  311  149  60  140  18  53  225  400  350  450  19    5  19  435  470  335  560  535  915 
250M 406  349  168  65  140  18  58  250  500  450  550  19    5  24  490  510  370  615  595  980 
280S 457  368  190  75  140  20  67.5  280  500  450  550  19    5  24  550  580  410  680  650  1085 
280M 457  419  190  75  140  20  67.5  280  500  450  550  19    5  24  550  580  410  680  650  1135 
315S 508  406  216  80  170  22  71  315  600  550  660  24    6  28  635  645  530  845  / 1285 
315M 508  457  216  80  170  22  71  315  600  550  660  24    6  28  635  645  530  845  / 1395 
315L 508  508  216  80  170  22  71  315  600  550  660  24    6  28  635  645  530  845  1395 

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About Liyuan

Taizhou Liyuan Motor Co., Ltd., based in Taizhou, Zhejiang – China's manufacturing heartland – is a certified technology-driven enterprise with additional facilities in Shanghai and Lu’an.

We specialize in nine motor series: IE3/IE4 high-efficiency motors, YE3/YE4 aluminum-housed motors, YEJ braking motors, YVF variable-frequency motors, YB explosion-proof motors, YD/YDT multi-speed motors, and YCT speed-regulating motors. Ranging from 0.55kW to 315kW, our products serve construction, mining, port machinery, pumps, fans, and reducers.

With sales offices across all major provincial capitals, we provide nationwide after-sales support. Guided by our philosophy — “The market knows no bounds, and integrity leads to success” — we are committed to innovation and long-term partnership with our customers.

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