YVF3 Series Variable Frequency Three-Phase AC Asynchronous Electric Motor
YVF3 series variable frequency three-phase induction motor is based on the YE3 series motor. According to the variable frequency motor design characteristics, appropriate insulation structure, mechanical structure, and electromagnetic scheme are made from adjustment.YVF3 series motor adopts a high-strength cast iron structure, which has the characteristics of high reliability, wide speed regulation range, and high precision. It is equipped with an independent cooling fan to ensure the motor has an excellent cooling effect at different speeds. The main structure, performance index, appearance, installation size, etc., of this series of motors, are the same as those of YE3 to facilitate interchangeability.
YVF3 Series Variable Frequency Three-Phase AC Asynchronous Electric Motor
YVF3 series variable frequency three-phase asynchronous motor is based on the YE3 series motor. According to the variable frequency motor design characteristics, appropriate insulation structure, mechanical structure, and electromagnetic scheme are made from adjustment.
YVF3 series motor adopts a high-strength cast iron structure, which has the characteristics of high reliability, wide speed regulation range, and high precision. It is equipped with an independent cooling fan to ensure the motor has an excellent cooling effect at different speeds.
The main structure, performance index, appearance, installation size, etc., of this series of motors, are the same as those of YE3 to facilitate interchangeability.
As an essential product in the field of motor system energy saving, the low-voltage and high-power variable frequency speed regulation three-phase asynchronous motor has the advantages of safety, reliability, long life, and excellent performance.
The Characteristics of YVF3 Variable Frequency Motor:
YVF3 variable frequency motor can change the speed according to the load adjustment frequency. In low-voltage places, the frequency of the YVF3 variable frequency motor can be reduced so the motor can start reliably. In light load places, the YVF3 variable frequency motor can reduce the frequency, reduce the speed and current, and save energy. YVF3 variable frequency motor can change the frequency of the motor according to the work requirements to meet the required speed requirements. Of course, some working conditions also need to add a forced cooling fan to ensure the motor's cooling at low frequency and low speed for a long time and to prevent the motor from burning out due to excessive temperature rise.
YVF3 Variable Frequency Motor Can Be Continuously Variable Speed.
Wind speed adjustment cannot achieve the effect of frequency conversion. Infinite speed adjustment is from stop to maximum speed or from maximum speed to stop; without gears, it gradually becomes faster or slower. In addition, the whole DC variable frequency motor can control the motor speed and actual demand by dividing the motor speed gear into multiple gears through the inverter. However, the maximum number of gears for AC brushed motors is only 3.
YVF3 Series Variable Frequency Three-Phase Motor Technical Data:
Type | Power kW |
Rated Current A |
Rated Torque N.m |
Constant Torque Frequency Range Hz |
Constant Output Frequency Range Hz |
YVF3-80M1-4 | 0.55KW | 1.6 | 3.8 | 5~50 | 50~100 |
YVF3-80M2-4 | 0.75KW | 2 | 5.2 | ||
YVF3-90S-4 | 1.1KW | 2.9 | 7.5 | ||
YVF3-90L-4 | 1.5KW | 3.7 | 10 | ||
YVF3-100L1-4 | 2.2KW | 5.2 | 14.9 | ||
YVF3-100L2-4 | 3KW | 6.8 | 20 | ||
YVF3-112M-4 | 4KW | 8.8 | 26.5 | ||
YVF3-132S-4 | 5.5KW | 11.8 | 36.5 | ||
YVF3-132M-4 | 7.5KW | 15.6 | 50 | ||
YVF3-160M-4 | 11KW | 22.3 | 72 | ||
YVF3-160L-4 | 15KW | 30.1 | 98 | ||
YVF3-180M-4 | 18.5KW | 36.1 | 120 | ||
YVF3-180L-4 | 22KW | 42.7 | 143 | ||
YVF3-200L-4 | 30KW | 57.6 | 195 | ||
YVF3-225S-4 | 37KW | 69.9 | 240 | ||
YVF3-225M-4 | 45KW | 84.7 | 291 | ||
YVF3-250M-4 | 55KW | 103 | 355 | 3~50 | |
YVF3-280S-4 | 75KW | 140 | 484 | ||
YVF3-280M-4 | 90KW | 167 | 580 | ||
YVF3-315S-4 | 110KW | 201 | 710 | ||
YVF3-315M-4 | 132KW | 240 | 852 | ||
YVF3-315L1-4 | 160KW | 288 | 1032 | ||
YVF3-315L2-4 | 200KW | 359 | 1290 |
Specifications of Cooling Blower and Brake for the Motor
Motor | Frame | 80 | 90 | 100 | 112 | 132 | 160 | 180 | 200 | 225 | 250 | 280 | 315 |
Cooling Fan | Power(W) | 60 (10)* |
60 (25)* |
60 (25)* |
60 (25)* |
40 | 40 | 230 | 230 | 230 | 230 | 370 | 500 |
Voltage | Single-phase or Three-phase 220V、380V 1-PH220V or 3-PH220V、380V |
Three-phase 380V 3-PH380V |
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Brake | Braking Torque | 7.5 | 15 | 30 | 40 | 75 | 150 | 200 | 300 | 450 | – | – | – |
Excitation Power | 50 | 60 | 80 | 110 | 130 | 150 | 150 | 200 | 200 | – | – | – | |
Excitation Voltage | DC24V、AC220V、AC380V | – | – | – | |||||||||
Encoder | Incremental Encoder |
YVF3 Series Variable Frequency Three-Phase Motor Installation Dimension:
Frame | Mounting Dimension | Overall Dimension | ||||||||||||||
C | D | E | F | G | H | M | N | P | R | S | T | AC | AD | HF | L | |
80M | 50 | 19 | 40 | 6 | 15.5 | 80 | 165 | 130 | 200 | 0 | 12 | 3.5 | 175 | 145 | 185 | 370 |
90S | 56 | 24 | 50 | 8 | 20 | 90 | 165 | 130 | 200 | 0 | 12 | 3.5 | 195 | 155 | 195 | 380 |
90L | 56 | 24 | 50 | 8 | 20 | 90 | 165 | 130 | 200 | 0 | 12 | 3.5 | 195 | 155 | 195 | 410 |
100L | 63 | 28 | 60 | 8 | 24 | 100 | 215 | 180 | 250 | 0 | 15 | 4 | 215 | 180 | 245 | 465 |
112M | 70 | 28 | 60 | 8 | 24 | 112 | 215 | 180 | 250 | 0 | 15 | 4 | 240 | 190 | 265 | 480 |
132S | 89 | 38 | 80 | 10 | 33 | 132 | 265 | 230 | 300 | 0 | 15 | 4 | 275 | 210 | 315 | 530 |
132M | 89 | 38 | 80 | 10 | 33 | 132 | 265 | 230 | 300 | 0 | 15 | 4 | 275 | 210 | 315 | 570 |
160M | 108 | 42 | 110 | 12 | 37 | 160 | 300 | 250 | 350 | 0 | 19 | 5 | 330 | 255 | 385 | 660 |
160L | 108 | 42 | 110 | 12 | 37 | 160 | 300 | 250 | 350 | 0 | 19 | 5 | 330 | 255 | 385 | 715 |
180M | 121 | 48 | 110 | 14 | 42.5 | 180 | 300 | 250 | 350 | 0 | 19 | 5 | 380 | 280 | 430 | 775 |
180L | 121 | 48 | 110 | 14 | 42.5 | 180 | 300 | 250 | 350 | 0 | 19 | 5 | 380 | 280 | 430 | 815 |
200L | 133 | 55 | 110 | 16 | 49 | 200 | 350 | 300 | 400 | 0 | 19 | 5 | 420 | 305 | 480 | 850 |
225S | 149 | 60 | 140 | 18 | 53 | 225 | 400 | 350 | 450 | 0 | 19 | 5 | 470 | 335 | 535 | 885 |
225M | 149 | 60 | 140 | 18 | 53 | 225 | 400 | 350 | 450 | 0 | 19 | 5 | 470 | 335 | 535 | 915 |
250M | 168 | 65 | 140 | 18 | 58 | 250 | 500 | 450 | 550 | 0 | 19 | 5 | 510 | 370 | 595 | 980 |
280S | 190 | 75 | 140 | 20 | 67.5 | 280 | 500 | 450 | 550 | 0 | 19 | 5 | 580 | 410 | 650 | 1085 |
280M | 190 | 75 | 140 | 20 | 67.5 | 280 | 500 | 450 | 550 | 0 | 19 | 5 | 580 | 410 | 650 | 1135 |
Frame | Mounting Dimension | Overall Dimension | ||||||||||||||||||
A | B | C | D | E | F | G | H | M | N | P | R | S | T | K | AB | AC | AD | HD | L | |
80M | 125 | 100 | 50 | 19 | 40 | 6 | 15.5 | 80 | 165 | 130 | 200 | 0 | 12 | 3.5 | 10 | 165 | 175 | 145 | 220 | 370 |
90S | 140 | 100 | 56 | 24 | 50 | 8 | 20 | 90 | 165 | 130 | 200 | 0 | 12 | 3.5 | 10 | 180 | 195 | 155 | 250 | 380 |
90L | 140 | 125 | 56 | 24 | 50 | 8 | 20 | 90 | 165 | 130 | 200 | 0 | 12 | 3.5 | 10 | 180 | 195 | 155 | 250 | 410 |
100L | 160 | 140 | 63 | 28 | 60 | 8 | 24 | 100 | 215 | 180 | 250 | 0 | 15 | 4 | 12 | 205 | 215 | 180 | 270 | 465 |
112M | 190 | 140 | 70 | 28 | 60 | 8 | 24 | 112 | 215 | 180 | 250 | 0 | 15 | 4 | 12 | 230 | 240 | 190 | 300 | 480 |
132S | 216 | 140 | 89 | 38 | 80 | 10 | 33 | 132 | 365 | 230 | 300 | 0 | 15 | 4 | 12 | 270 | 275 | 210 | 345 | 530 |
132M | 216 | 178 | 89 | 38 | 80 | 10 | 33 | 132 | 365 | 230 | 300 | 0 | 15 | 4 | 12 | 270 | 275 | 210 | 345 | 570 |
160M | 254 | 210 | 108 | 42 | 110 | 12 | 37 | 160 | 300 | 250 | 350 | 0 | 19 | 5 | 15 | 320 | 330 | 255 | 420 | 660 |
160L | 254 | 254 | 108 | 42 | 110 | 12 | 37 | 160 | 300 | 250 | 350 | 0 | 19 | 5 | 15 | 320 | 330 | 255 | 420 | 715 |
180M | 279 | 241 | 121 | 48 | 110 | 14 | 42.5 | 180 | 300 | 250 | 350 | 0 | 19 | 5 | 15 | 355 | 380 | 280 | 455 | 775 |
180L | 279 | 279 | 121 | 48 | 110 | 14 | 42.5 | 180 | 300 | 250 | 350 | 0 | 19 | 5 | 15 | 355 | 380 | 280 | 455 | 815 |
200L | 318 | 305 | 133 | 55 | 110 | 16 | 49 | 200 | 350 | 300 | 400 | 0 | 19 | 5 | 19 | 395 | 420 | 305 | 505 | 850 |
225S | 356 | 286 | 149 | 60 | 140 | 18 | 53 | 225 | 400 | 350 | 450 | 0 | 19 | 5 | 19 | 435 | 470 | 335 | 560 | 885 |
225M | 356 | 311 | 149 | 60 | 140 | 18 | 53 | 225 | 400 | 350 | 450 | 0 | 19 | 5 | 19 | 435 | 470 | 335 | 560 | 915 |
250M | 406 | 349 | 168 | 65 | 140 | 18 | 58 | 250 | 500 | 450 | 550 | 0 | 19 | 5 | 24 | 490 | 510 | 370 | 615 | 980 |
280S | 457 | 368 | 190 | 75 | 140 | 20 | 67.5 | 280 | 500 | 450 | 550 | 0 | 19 | 5 | 24 | 550 | 580 | 410 | 680 | 1085 |
280M | 457 | 419 | 190 | 75 | 140 | 20 | 67.5 | 280 | 500 | 450 | 550 | 0 | 19 | 5 | 24 | 550 | 580 | 410 | 680 | 1135 |
315S | 508 | 406 | 216 | 80 | 170 | 22 | 71 | 315 | 600 | 550 | 660 | 0 | 24 | 6 | 28 | 635 | 645 | 530 | 845 | 1285 |
315M | 508 | 457 | 216 | 80 | 170 | 22 | 71 | 315 | 600 | 550 | 660 | 0 | 24 | 6 | 28 | 635 | 645 | 530 | 845 | 1395 |
315L | 508 | 508 | 216 | 80 | 170 | 22 | 71 | 315 | 600 | 550 | 660 | 0 | 24 | 6 | 28 | 635 | 645 | 530 | 845 | 1395 |
The Harmonic Electromagnetic Noise and Vibration of the YVF3 Variable Frequency Motor Are Small.
The vibration and noise of ordinary asynchronous motors due to electromagnetic, mechanical, ventilation, and other factors have become more complicated. Each time the harmonics contained in the variable frequency power supply will interfere with the inherent spatial harmonics of the electromagnetic part of the motor, thereby forming various electromagnetic exciting forces. When the frequency of the electromagnetic force wave is equal to or close to the natural vibration frequency of the motor body, resonance will occur, thereby increasing noise. Because the motor has a wide operating frequency range and an extensive range of speed changes, it is difficult for the frequency of various electromagnetic force waves to avoid the natural vibration frequency of each component of the motor. However, the YVF3 variable frequency motor can effectively solve these problems. YVF3 variable frequency motor can cope with frequent starting and braking. The variable frequency motor can solve the efficiency, temperature rise, insulation strength, noise, vibration, and cooling problems of ordinary asynchronous motors. Frequent starting and braking will bring fatigue and accelerated aging to the mechanical and insulation structures. , Can also effectively reduce the instantaneous voltage when the motor starts.
YVF3 Variable Frequency Motor Has a Long Service Life.
When the motor is running, the carrier frequency is about several thousand to ten thousand Hz, which makes the stator winding of the motor withstand a high rate of voltage rise, which is equivalent to the steep impulse voltage applied by the motor, which makes the motor's turn insulation Withstand a more severe test. However, the YVF3 variable frequency motor can work under rectified and filtered voltage with more stable performance and longer service life.
YVF3 Variable Frequency Motor Saves More Energy.
All household appliances produce harmonic voltage and current to varying degrees during the motor's operation, so the engine runs under non-sinusoidal voltage and current. High-order harmonics will increase rotor copper loss, iron loss, and additional motor stator loss, the most significant of which is the team copper loss. Because the ordinary AC asynchronous motor rotates at a synchronous speed close to the fundamental frequency, the high-order harmonic voltage will cut off the rotor bar with a significant slip rate, resulting in large rotor loss. In addition, the extra copper consumption caused by the skin effect should also be considered. These losses apply to the additional heating of the motor, thereby reducing efficiency and output power. However, if the YVF3 variable frequency motor is used, its energy consumption can be reduced by about 20%-30%.
Main Applications of YVF3 Series Three-phase Motors
YVF3 series low-voltage high-power variable frequency three-phase asynchronous motors are general-purpose cage-type three-phase asynchronous motors, which can be used for general variable frequency speed regulation power machinery, and are widely used in metallurgy, water supply, oil fields, ports, mines, etc.
Additional information
Editor | Yjx |
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Materials Available
1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420
2. Steel:C45(K1045), C46(K1046),C20
3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)
4. Bronze: C51000, C52100, C54400, etc
5. Iron: 1213, 12L14,1215
6. Aluminum: Al6061, Al6063
7.OEM according to your request
Surface Treatment
Annealing, natural canonization, heat treatment, polishing, nickel plating, chrome plating, zinc plating,yellow passivization, gold passivization, satin, Black surface painted etc.
Processing Method
CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly
QC & Certificate
Technicians self-check in production,final-check before package by professional Quality inspector
ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009
Package & Lead Time
Size: Drawings
Wooden Case/Container and pallet, or as per customized specifications.
15-25days samples. 30-45days offcial order
Port: Shanghai/Ningbo port
FAQ
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A: Our group consists in 3 factories and 2 abroad sales corporations.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: How long is your delivery time ? What is your terms of payment ?
A: Generally it is 40-45 days. The time may vary depending on the product and the level of customization. For standard products, the payment is: 30% T/T in advance ,balance before shipment.
Q: What is the exact MOQ or price for your product ?
A: As an OEM company, we can provide and adapt our products to a wide range of needs.Thus, MOQ and price may greatly vary with size, material and further specifications; For instance, costly products or standard products will usually have a lower MOQ. Please contact us with all relevant details to get the most accurate quotation.