China high quality Ys B5 2HP Three Phase AC Motor Electric Motor Square Motor vacuum pump oil

Product Description

Product Description

Three-Phase Motor is an electric motor driven by a three-phase AC power source.
They are widely used as power sources for industrial equipment and machinery. Also called three-phase induction motors (induction motors), they are generally powered by a three-phase AC power supply of 200 V, 110V, 380V and so on.
Three-Phase Motors consist of a stator, rotor, output shaft, flange bracket, and ball bearings.

YS (MS), YE3, Y4 Motor Series

YS (MS), YE3, YE4 series three-phase asynchronous motors with Aluminum housing adopted the newest design and high quality material.lt is conformity with the IEC 34-1 standards. The efficiency of the motors can meet EFF2 and EFF1 if requested. That good features: perfect performance low noises light vibration, reliable running, good appearance, small volume and light weight.

Operating conditions:

Ambient temperature: -15ºC<0<40ºC Duty:  S1 (continuous)
Altitude: not exceed1000m Insulation class:  B/F/H
Rated voltage: 380V, 220V-760Vis available Protection class: lP54/IP55
Rated frequency: 50HZ/60HZ Cooling method:  IC0141

Production Flow:

Product Overall & Installation Dimensions:

YS/MS Series:

Frame size lnstallation Dimensions B3 (mm ) lnstallation Dimensions B5 (mm ) lnstallation Dimension B14 (mm ) Mounting Dimensions  (mm )
A B C D E F G H K M N P S T M N P S T AB AC AD HD L
56 90 71 36 9 20 3 7.2 56 5.8 100 80 120 7 3 65 50 80 M5 2.5 110 120 100 155 195
63 100 80 40 11 23 4 8.5 63 7 115 95 140 10 3 75 60 90 M5 2.5 125 130 100 165 215
71 112 90 45 14 30 5 11 71 7 130 110 160 10 3.5 85 70 105 M6 2.5 140 150 110 185 246
80 125 100 50 19 40 6 15.5 80 10 165 130 200 12 3.5 100 80 120 M6 3 160 170 135 215 285
90S 140 100 56 24 50 8 20 90 10 165 130 200 12 3.5 115 95 140 M8 3 178 185 137 226 335
90L 140 125 56 24 50 8 20 90 10 165 130 200 12 3.5 115 95 140 M8 3 178 185 137 226 335
100L 160 140 63 28 60 8 24 100 12 215 180 250 15 4 130 110 160 M8 3.5 206 206 150 250 376
112M 190 140 70 28 60 8 24 112 12 215 180 250 15 4 130 110 160 M8 3.5 222 228 170 285 400
132S 216 140 89 38 80 10 33 132 12 265 230 300 15 4 165 130 200 M10 4 257 267 190 325 460
132M 216 178 89 38 80 10 33 132 12 265 230 300 15 4 165 130 200 M10 4 257 267 190 325 500
160M 254 210 108 42 110 12 37 160 15 300 250 350 15 5 215 180 250 M12 4 320 330 255 420 615
160L 254 254 108 42 110 12 37 160 15 300 250 350 15 5 215 180 250 M12 4 320 330 255 420 675
180M 279 241 121 48 110 14 42.5 180 15 300 250 350 19 5 265 230 300 M15 4 355 380 280 455 700
180L 279 279 121 48 110 14 42.5 180 15 300 250 350 19 5 265 230 300 M15 4 355 380 280 455 740

YE3, YE4 Series:
 

Frame size lnstallation Dimensions B3 (mm ) lnstallation Dimensions B5 (mm ) lnstallation Dimension B14 (mm ) Mounting Dimensions  (mm )
A B C D E F G H K M N P S T M N P S T AB AC AD HD L
56 90 71 36 9 20 3 7.2 56 5.8 100 80 120 7 3 65 50 80 M5 2.5 110 120 100 155 195
63 100 80 40 11 23 4 8.5 63 7 115 95 140 10 3 75 60 90 M5 2.5 125 130 100 165 215
71 112 90 45 14 30 5 11 71 7 130 110 160 10 3.5 85 70 105 M6 2.5 140 150 110 185 246
80 125 100 50 19 40 6 15.5 80 10 165 130 200 12 3.5 100 80 120 M6 3 160 170 145 215 305
90S 140 100 56 24 50 8 20 90 10 165 130 200 12 3.5 115 95 140 M8 3 178 185 165 226 360
90L 140 125 56 24 50 8 20 90 10 165 130 200 12 3.5 115 95 140 M8 3 178 185 165 226 385
100L 160 140 63 28 60 8 24 100 12 215 180 250 15 4 130 110 160 M8 3.5 270 206 175 250 445
112M 190 140 70 28 60 8 24 112 12 215 180 250 15 4 130 110 160 M8 3.5 270 228 190 285 455
132S 216 140 89 38 80 10 33 132 12 265 230 300 15 4 165 130 200 M10 4 270 267 220 325 475
132M 216 178 89 38 80 10 33 132 12 265 230 300 15 4 165 130 200 M10 4 270 267 220 325 570
160M 254 210 108 42 110 12 37 160 15 300 250 350 15 5 215 180 250 M12 4 320 330 260 420 655
160L 254 254 108 42 110 12 37 160 15 300 250 350 15 5 215 180 250 M12 4 320 330 260 420 685
180M 279 241 121 48 110 14 42.5 180 15 300 250 350 19 5 265 230 300 M15 4 360 380 305 455 705
180L 279 279 121 48 110 14 42.5 180 15 300 250 350 19 5 265 230 300 M15 4 360 380 305 455 745

 

Product Parameters

YS/MS Series:

TYPE RATED OUTPUT RATED
SPEED
EFFICIENCY POWER
FOCTOR
RATED
CURRENT
RATED TORQUE LOCKED ROTOR TORQUE MAXIMUM TOROUE LOCKED ROTOR TORQUE
RATED TORQUE RATED TORQUE RATED CURRENT
  KW HP rpm η%(IE2) cosφ A Nm Ts/Tn Tmax/Tn IS/In
YS-5612 0.09  1/8 2680 62.0 0.68 0.32 0.307 2.3 2.3 6.0
YS-5622 0.12  1/6 2660 67.0 0.71 0.38 0.410 2.3 2.3 6.0
YS-6312 0.18  1/4 2710 69.0 0.75 0.53 0.614 2.3 2.3 6.0
YS-6322 0.25  1/3 2730 72.0 0.78 0.68 0.853 2.3 2.3 6.0
YS-7112 0.37  1/2 2760 73.5 0.80 0.96 1.260 2.3 2.3 6.0
YS-7122 0.55  3/4 2770 75.5 0.82 1.35 1.880 2.3 2.3 6.0
YS-8012 0.75 1.0 2770 76.5 0.85 1.75 2.560 2.2 2.3 6.0
YS-8571 1.10 1.5 2800 77.0 0.85 2.55 3.750 2.2 2.3 7.0
YS-90S-2 1.50 2.0 2840 78.5 0.85 3.42 5.040 2.2 2.3 7.0
YS-90L-2 2.20 3.0 2840 81.0 0.86 4.80 7.400 2.2 2.3 7.0
YS-100L-2 3.00 4.0 2890 84.6 0.87 6.17 9.910 2.2 2.3 7.8
YS-5614 0.06 1/12 1320 56.0 0.58 0.28 0.410 2.4 2.4 6.0
YS-5624 0.09  1/8 1320 58.0 0.61 0.39 0.614 2.4 2.4 6.0
YS-6314 0.12  1/6 1350 60.0 0.63 0.48 0.819 2.4 2.4 6.0
YS-6324 0.18  1/4 1350 64.0 0.66 0.65 1.230 2.4 2.4 6.0
YS-7114 0.25  1/3 1350 67.0 0.68 0.83 1.710 2.4 2.4 6.0
YS-7124 0.37  1/2 1350 69.5 0.72 1.12 2.520 2.4 2.4 6.0
YS-8014 0.55  3/4 1380 73.5 0.73 1.56 3.750 2.4 2.4 6.0
YS-8571 0.75 1.0 1390 75.5 0.75 2.01 5.120 2.3 2.4 6.5
YS-90S-4 1.10 1.5 1400 78.0 0.78 2.75 7.400 2.3 2.4 6.5
YS-90L-4 1.50 2.0 1400 79.0 0.79 3.65 10.100 2.3 2.4 6.5
YS-100L1-4 2.20 3.0 1440 84.3 0.81 4.90 14.600 2.3 2.3 7.6
YS-100L2-4 3.00 4.0 1440 85.5 0.82 6.50 19.900 2.3 2.3 7.6
YS-7116 0.18 1/4 910 59.0 0.61 0.76 1.890 2.0 2.0 5.5
YS-7126 0.25 1/3 910 63.0 0.62 0.97 2.260 2.0 2.0 5.5
YS-8016 0.37 1/2 910 68.0 0.62 1.33 3.880 2.0 2.0 5.5
YS-8026 0.55 3/4 910 71.0 0.64 1.84 5.770 2.0 2.0 5.5
YS-90S-6 0.75 1.0 920 73.0 0.68 2.30 7.790 2.0 2.1 5.5
YS-90L-6 1.10 1.5 920 74.0 0.70 3.23 11.400 2.0 2.1 6.0
YS-100L-6 1.50 2.0 940 79.0 0.75 3.38 15.200 2.0 2.1 6.5
YS-711-8 0.09 0.12 600 40.0 0.57 0.60 1.950 1.8 1.9 2.8
YS-712-8 0.12 0.18 600 45.0 0.57 0.71 2.160 1.8 1.9 2.8
YS-801-8 0.18 0.25 645 51.0 0.61 0.88 2.490 1.8 2.0 3.3
YS-802-8 0.25 0.37 645 54.0 0.61 1.15 3.640 1.8 2.0 3.3
YS-90S-8 0.37 0.50 670 62.0 0.61 1.49 5.120 1.8 2.0 4.0
YS-90L-8 0.55 0.75 670 63.0 0.61 2.17 7.610 1.8 2.1 4.0

YE3 Series:

TYPE RATED OUTPUT RATED
SPEED
EFFICIENCY POWER
FOCTOR
RATED
CURRENT
RATED TORQUE LOCKED ROTOR TORQUE MAXIMUM TOROUE LOCKED ROTOR TORQUE
RATED TORQUE RATED TORQUE RATED CURRENT
  KW HP rpm η%(IE3) cosφ A Nm Ts/Tn Tmax/Tn IS/In
YE3-801-2 0.75 1.0 2880 80.7 0.82 1.72 2.49 2.3 2.3 7.0
YE3-802-2 1.10 1.5 2880 82.7 0.83 2.43 3.65 2.2 2.3 7.3
YE3-90S-2 1.50 2.0 2895 84.2 0.84 3.22 4.95 2.2 2.3 7.6
YE3-90L-2 2.20 3.0 2895 85.9 0.85 4.58 7.26 2.2 2.3 7.6
YE3-100L-2 3.00 4.0 2895 87.1 0.87 6.02 9.90 2.2 2.3 7.8
YE3-160L-2 18.50 25.0 2940 92.4 0.89 34.20 60.10 2.0 2.3 8.2
YE3-802-4 0.75 1.0 1420 82.5 0.75 1.84 5.04 2.3 2.3 6.6
YE3-90s-4 1.10 1.5 1445 84.1 0.76 2.61 7.27 2.3 2.3 6.8
YE3-90L-4 1.50 2.0 1445 85.3 0.77 3.47 9.91 2.3 2.3 7.0
YE3-100L1-4 2.20 3.0 1435 86.7 0.81 4.76 14.60 2.3 2.3 7.6
YE3-100L2-4 3.00 4.0 1435 87.7 0.82 6.34 20.00 2.3 2.3 7.6
YE3-112M-4 4.00 5.5 1440 88.6 0.82 8.37 26.50 2.2 2.3 7.8
YE3-132S-4 5.50 7.5 1460 89.6 0.83 11.20 36.00 2.0 2.3 7.9
YE3-132M-4 7.50 10.0 1460 90.4 0.84 15.00 49.10 2.0 2.3 7.5
YE3-160M-4 11.00 15.0 1465 91.4 0.85 21.50 71.70 2.2 2.3 7.7
YE3-160L-4 15.00 20.0 1465 92.1 0.86 28.80 97.80 2.2 2.3 7.8
YE3-180M-4 18.50 25.0 1470 92.6 0.86 35.30 120.20 2.0 2.3 7.8
YE3-180L-4 22.00 30.0 1470 93 0.86 41.80 142.90 2.0 2.3 7.8
YE3-90S-6 0.75 1.0 935 78.9 0.71 2.03 7.66 2.0 2.1 6.0
YE3-90L-6 1.10 1.5 945 81 0.73 2.83 11.10 2.0 2.1 6.0
YE3-100L-6 1.50 2.0 949 82.5 0.73 3.78 15.10 2.0 2.1 6.5
YE3-112M-6 2.20 3.0 955 84.3 0.74 5.36 22.00 2.0 2.1 6.6
YE3-132S-6 3.00 4.0 968 85.6 0.74 7.20 29.60 2.0 2.1 6.8
YE3-132M1-6 4.00 5.5 968 86.8 0.74 9.46 39.50 2.0 2.1 6.8
YE3-132M2-6 5.50 7.5 968 88 0.75 12.70 54.30 2.0 2.1 7.0
YE3-160M-6 7.50 10.0 970 89.1 0.79 16.20 73.80 2.0 2.1 7.0
YE3-160L-6 11.00 15.0 970 90.3 0.8 23.10 108.30 2.0 2.1 6.2
YE3-180L-6 18.50 20.0 975 91.2 0.81 30.90 146.90 2.0 2.1 7.3

YE4 Series:

  OUTPUT RATED CURRENT ROTATE SPEED EFFICIENCY POWER FOCTOR RATED TORQUE LOCKED ROTOR TORQUE LOCKED ROTOR CURRENT MAXIMUM TORQUE NOISE
TYPE RATED TORQUE RATED CURRENT RATED TORQUE
  kW A r/min Eff.%(IE4) P.F N.m Tst Ist Tmax dB(A)
  TN IN TN
SYNCHRO-SPEED 3000r/min
YE4-80M1-2 0.75 1.6 2895 83.5 0.83 2.47 2.2 8.5 2.3 62
YE4-80M2-2 1.1 2.4 2895 85.2 0.83 3.63 2.2 8.5 2.3 62
YE4-90S-2 1.5 3.1 2880 86.5 0.85 4.97 2.2 9.0 2.3 67
YE4-90L-2 2.2 4.4 2880 88.0 0.86 7.30 2.2 9.0 2.3 67
YE4-100L-2 3 5.9 2905 89.1 0.87 9.86 2.2 9.5 2.3 74
YE4-112M-2 4 7.7 2920 90.0 0.88 13.10 2.2 9.5 2.3 77
YE4-132S1-2 5.5 10.4 2945 90.0 0.88 17.80 2.0 9.5 2.3 79
YE4-132S2-2 7.5 14 2940 91.7 0.89 24.40 2.0 9.5 2.3 79
YE4-160M1-2 11 20.3 2965 92.6 0.89 35.40 2.0 9.5 2.3 81
YE4-160M2-2 15 27.5 2965 93.3 0.89 48.30 2.0 9.5 2.3 81
YE4-160L-2 18.5 33.7 2965 93.7 0.89 59.60 2.0 9.5 2.3 81
SYNCHRO-SPEED1500r/min
YE4-80M1-4 0.55 1.4 1440 83.9 0.74 3.65 2.4 6.6 2.3 56
YE4-80M2-4 0.75 1.8 1440 85.7 0.74 4.97 2.3 8.5 2.3 56
YE4-90S-4 1.1 2.6 1445 87.2 0.75 7.27 2.3 8.5 2.3 59
YE4-90L-4 1.5 3.4 1445 88.2 0.76 9.91 2.3 9.0 2.3 59
YE4-100L1-4 2.2 4.7 1450 89.5 0.79 14.50 2.3 9.0 2.3 64
YE4-100L2-4 3 6.3 1450 90.4 0.8 19.80 2.3 9.5 2.3 64
YE4-112M-4 4 8.3 1460 91.1 0.8 26.20 2.3 9.5 2.3 65
YE4-132S-4 5.5 11.4 1475 91.1 0.8 35.60 2.0 9.5 2.3 71
YE4-132M-4 7.5 15.2 1470 92.6 0.81 48.70 2.0 9.5 2.3 71
YE4-160M-4 11 21.6 1470 93.3 0.83 71.50 2.0 9.5 2.3 73
YE4-160L-4 15 28.9 1470 93.9 0.84 97.40 2.0 9.5 2.3 73
SYNCHRO-SPEED1000r/min
YE4-80M1-6 0.37 1.1 940 78.0 0.68 3.76 1.9 6.0 2.1 54
YE4-80M2-6 0.55 1.5 940 80.9 0.68 5.59 1.9 6.0 2.1 54
YE4-90S-6 0.75 2 950 82.7 0.7 7.54 2.1 7.5 2.1 57
YE4-90L-6 1.1 2.8 950 84.5 0.7 11.10 2.1 7.5 2.1 57
YE4-100L-6 1.5 3.7 960 85.9 0.71 14.90 2.1 7.5 2.1 61
YE4-112M-6 2.2 5.4 975 87.4 0.71 21.50 2.1 7.5 2.1 65
YE4-132S-6 3 7.2 985 88.6 0.71 29.10 2.0 7.5 2.1 69
YE4-132M1-6 4 9.4 985 89.5 0.72 38.80 2.0 8.0 2.1 69
YE4-132M2-6 5.5 12.8 980 90.5 0.72 53.60 2.0 8.0 2.1 69
YE4-160M-6 7.5 16.4 980 91.3 0.76 73.10 2.0 8.0 2.1 73
YE4-160L-6 11 23.5 980 92.3 0.77 107.00 2.0 8.5 2.1 73

 

Certifications

Packaging & Shipping

Company Profile

TLWERK, established by the R&D, production and sales team with more than 10 years of technical experience, is a professional trade company. We focus on the R&D, technology and sales services of induction motors and motor power source systems, especially for the customized development of products according to the specific application requirements of customers. The products are produced and tested by our professional motor manufacturers and related motor system manufacturers in the partnership. The developed three-phase asynchronous motor series are: YS/MS, YL/ML, YE3, YE4, YEJ, YVP and permanent magnet motors. Our products have got a good domestic market and a good fame in more than 30 provinces and cities in China, and now gradually expand the international market.
We have our own experienced R&D team, modern production lines and high-precision testing equipment. The manufacturer strictly implements the ISO9001-2015 quality management system, and all products have been inspected, and have obtained national CCC certification and international CE certification, as well as other relevant international certifications. Our motor products are widely used in different fields such as reducers, hydraulic equipment, lifting equipment, fans, wind power, home appliances, food, clothing, papermaking, packaging, ceramics, printing, chemical industry, animal husbandry machinery, woodworking machinery, agriculture and water conservancy.
We adhere to the business philosophy of “Life, based on quality; Trust, based on honesty; Win-win cooperation”, and insists on giving back to all customers with high-quality products and comprehensive services!

FAQ

1.How about your MOQ and lead time?
Both MOQ and lead time depends on specific products. Generally speaking, it cost 10-30 days.

2.Can I get sample?
Yes. We offer sample motor.

3.Is customized service available?
OEM & ODM both are available. Please inform us with output power, speed rpm, output torque, using voltage and application range.

4. What is your payment term?
30% T/T in advance, 70% balance before shipment
30% T/T in advance, 70% balance 30 days after BL date by ocean, 15 days after AWB date by air, after a long-term stable cooperation.

5. What about warranty?
One year, during the guarantee period, we will supply freely of the easy damaged parts for the possible problems except for the incorrect operation. After expiration, we supply cost spare parts for alternator maintenance.

6.Why us?
* Professional factory for Electric Motor in China
*Safety / Energy Consumption / Superior Life
* Full of export experiences.
* 100% tested before delivery
* A complete set of motor solutions can be provided.
* Perfect performance, low noise, slight vibration, reliable running, good appearance, small volume, light weight and easy maintenance.
* CE/ISO Approved
 

Before Sale After Sale
1 Sample Confirmation 1 Comprehensive service with separate after-sale team
Providing information consulting and technical guidance. 2 Satisfied solution while any problem identified.
3 Packaging can be customized. 3 Exclusive and unique solution provided by professional engineers.
4 Reply to your enquiry in 24 working hours. 4 New craft, new technology and other related advisory services.

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Application: Universal
Speed: Constant Speed
Number of Stator: Single-Phase and Three-Phase
Samples:
US$ 70/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

What is a 3-phase motor and how does it work?

A 3-phase motor is a type of electric motor that operates on a three-phase power supply. It is widely used in various industrial and commercial applications due to its efficiency, reliability, and ability to provide high torque output. Here’s a detailed explanation of what a 3-phase motor is and how it works:

A 3-phase motor consists of three windings, typically placed 120 degrees apart around the motor’s stator. These windings are energized by a balanced three-phase power supply, which generates a rotating magnetic field within the motor. The rotating magnetic field interacts with the motor’s rotor, causing it to rotate and produce mechanical power.

Here’s a step-by-step explanation of how a 3-phase motor works:

  1. Power Supply: A 3-phase motor requires a three-phase power supply, which typically consists of three alternating current (AC) voltage waveforms that are 120 degrees out of phase with each other. The power supply is connected to the motor’s three windings.
  2. Stator Windings: The stator windings are coils of wire that are wound around the motor’s stator. Each winding is connected to a different phase of the power supply. When the power supply is energized, alternating current flows through each winding, creating a magnetic field around the stator.
  3. Rotating Magnetic Field: The three-phase current flowing through the stator windings creates a rotating magnetic field. The rotating magnetic field is produced because the three phases are out of phase with each other by 120 degrees. This rotating magnetic field is responsible for the motor’s operation.
  4. Rotor: The rotor is the rotating part of the motor. It is typically made of a series of conductive bars or laminated iron cores. The rotor is placed within the rotating magnetic field created by the stator windings.
  5. Induction or Synchronous Operation: Depending on the design of the motor, it can operate as an induction motor or a synchronous motor.
    • Induction Motor: In an induction motor, the rotating magnetic field induces currents in the rotor bars through electromagnetic induction. These induced currents create a magnetic field in the rotor that interacts with the stator’s rotating magnetic field, causing the rotor to rotate. The speed at which the rotor rotates is slightly slower than the speed of the rotating magnetic field, creating a slip. The slip allows the motor to produce torque and overcome inertia or mechanical load.
  6. Mechanical Power Output: As the rotor rotates within the rotating magnetic field, it generates torque. The torque produced by the motor can be used to drive mechanical loads, such as pumps, fans, compressors, conveyors, or machinery. The motor’s speed and torque output can be controlled by adjusting the frequency or voltage of the three-phase power supply, or by implementing control strategies within the motor’s control system.

Overall, a 3-phase motor is a versatile and efficient motor that operates on a three-phase power supply. It works by creating a rotating magnetic field in the motor’s stator through energized windings. This rotating magnetic field interacts with the rotor, causing it to rotate and generate mechanical power. Whether it operates as an induction motor or a synchronous motor, the 3-phase motor is widely used in various industrial applications due to its reliable and high-performance characteristics.

3 phase motor

What maintenance practices are essential for prolonging the lifespan of a 3-phase motor?

Proper maintenance is crucial for prolonging the lifespan and ensuring the reliable performance of a 3-phase motor. Here are some essential maintenance practices that should be followed:

  • Regular Cleaning: Keep the motor and its surrounding area clean and free from dust, dirt, and debris. Regularly inspect and clean the motor’s exterior, ventilation openings, and cooling fins. This helps prevent the accumulation of contaminants that can interfere with the motor’s cooling and ventilation, leading to overheating and reduced efficiency.
  • Lubrication: Follow the manufacturer’s recommendations for lubrication intervals and use the specified lubricants. Proper lubrication of bearings, gears, and other moving parts reduces friction, minimizes wear and tear, and ensures smooth operation. Inspect and replenish lubricants as needed, taking care not to over-lubricate, which can cause excessive heat buildup.
  • Vibration Analysis: Monitor motor vibrations regularly using vibration analysis techniques. Excessive vibration can indicate misalignment, worn bearings, or other mechanical issues. By detecting and addressing vibration problems early on, potential failures can be prevented, and the motor’s lifespan can be prolonged.
  • Electrical Inspections: Periodically inspect the motor’s electrical connections, terminals, and wiring for signs of wear, loose connections, or overheating. Tighten any loose connections and address any abnormalities promptly. Electrical inspections help prevent electrical failures and ensure safe and efficient motor operation.
  • Temperature Monitoring: Monitor the motor’s operating temperature using temperature sensors or thermal imaging. Abnormally high temperatures can indicate issues such as overload, insufficient cooling, or bearing problems. Regular temperature monitoring allows for timely identification of potential problems and the implementation of corrective measures.
  • Alignment and Balancing: Ensure the motor is properly aligned with the driven equipment, such as pumps or fans. Misalignment can cause excessive stress on the motor shaft and bearings, leading to premature failure. Additionally, balance any rotating components, such as fan blades or impellers, to reduce vibrations and strain on the motor.
  • Inspect and Replace Worn Parts: Regularly inspect the motor’s components, such as belts, pulleys, brushes, and capacitors, for signs of wear, damage, or deterioration. Replace any worn or damaged parts promptly to prevent further damage to the motor and ensure optimal performance.
  • Preventive Maintenance Schedule: Establish a preventive maintenance schedule based on the manufacturer’s recommendations and the motor’s operating conditions. This schedule should include routine inspections, lubrication, cleaning, and testing. Adhering to a regular maintenance routine helps identify potential issues early on and allows for timely repair or replacement, thus extending the motor’s lifespan.
  • Training and Documentation: Ensure that maintenance personnel are properly trained in motor maintenance procedures and safety protocols. Maintain detailed documentation of maintenance activities, including dates, observations, and performed tasks. This documentation provides a historical record of maintenance activities and facilitates troubleshooting and future maintenance efforts.
  • Environmental Considerations: Protect the motor from harsh environmental conditions, such as excessive heat, humidity, dust, or corrosive substances. If the motor is exposed to such conditions, consider implementing protective measures, such as enclosures, ventilation systems, or sealing, to safeguard the motor and prolong its lifespan.

By implementing these maintenance practices, motor owners can maximize the lifespan, reliability, and performance of their 3-phase motors. Regular inspections, cleaning, lubrication, and addressing any identified issues promptly are key to ensuring optimal motor operation and minimizing the risk of unexpected failures.

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 high quality Ys B5 2HP Three Phase AC Motor Electric Motor Square Motor   vacuum pump oil	China high quality Ys B5 2HP Three Phase AC Motor Electric Motor Square Motor   vacuum pump oil
editor by CX 2024-04-23