Xi'an Simo Motor Co., Ltd.
| Payment Terms | T/T |
| Delivery Time | 50-60 Working Days |
| Packaging Details | Solid Wood Package |
| Type | YB2 3551-2 HV Explosion-proof Three Phase Motor |
| Frame | H355-H560 |
| Voltage | 6kV, 10kV |
| No. of Poles | 2P, 4P, 6P, 8P, 10P |
| Mark of Explosion-proof | Exd II B T4 Gb |
| Power | 185kW-1600kW |
| Frequency | 50Hz, Variable frequency speed control |
| Standard | JB/T, HB |
| Cooling Type | IC411, IC416 |
| Mounting Type | IM B3, IM B35, IM V15, etc |
| Brand Name | Simo Motor |
| Model Number | YB2 Series HV Explosion-proof Three Phase Asynchronous Motor |
| Certification | 3C, CE, GOST, CNAS, UL, QMS,EMS |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Delivery Time | 50-60 Working Days |
| Packaging Details | Solid Wood Package | Type | YB2 3551-2 HV Explosion-proof Three Phase Motor |
| Frame | H355-H560 | Voltage | 6kV, 10kV |
| No. of Poles | 2P, 4P, 6P, 8P, 10P | Mark of Explosion-proof | Exd II B T4 Gb |
| Power | 185kW-1600kW | Frequency | 50Hz, Variable frequency speed control |
| Standard | JB/T, HB | Cooling Type | IC411, IC416 |
| Mounting Type | IM B3, IM B35, IM V15, etc | Brand Name | Simo Motor |
| Model Number | YB2 Series HV Explosion-proof Three Phase Asynchronous Motor | Certification | 3C, CE, GOST, CNAS, UL, QMS,EMS |
| Place of Origin | China | ||
| High Light | 185KW Simo motors ，10kV Three Phase Asynchronous Motor ，3551-2 Three Phase Asynchronous Motor | ||
YB2-3551-2-185-IP55-Class F-IM B3-Exd II BT4 Gb Explosion-proof Three Phase Asynchronous Motor
Motor Paramaters
| Type: | YB2-3551-2-185-IP55-Class F-IM B3-Exd II BT4 Gb Explosion-proof Three Phase Asynchronous Motor | ||
| Rated Power | 185 | Locked Current/Rated Current | 7.0 |
| Rated Current | 23.0 | Max. Torque/Rated Torque | 2.0 |
| Speed | 2985 | Rotational Inertia | 3 |
| Efficiency | 92.2 | Onload Rotational Inertia | 12 |
| Power Factor | 0.84 | Weight | 2085 |
| Locked Torque/Rated Torque | 0.7 | ||
Technical Advantages
YB2-3551-2-185-IP55-Class F-IM B3-Exd II BT4 Gb Explosion-proof Three Phase Asynchronous Motor has characteristics of 185 kW of rated power, 23.0 A of rated current, 2985 r/min of speed and 92.2 % of efficiency, 0.84 Cosφ of power factor. Its max. torque/rated torque is 2.0, locked torque/ rated torque is 0.7, locked current/ rated current is 7.0, the rotational inertia is 3, onload rotational inertia is 12 and the weight is 2085 kg.
This series of motor has advantages, such as excellent flame-proof property, high reliability, compact structure, safe, environment protection, low vibration, low noise, easy to install and maintain. And it can replace YB560~710 series (IC511 tube cooling structure) high voltage flame-proof three phase asynchronous motor.
Product Features
This series of motor has advantages, such as excellent explosion-proof property, high reliability, compact structure, safe, environment protection, low vibration, low noise, easy to install and maintain.
Operation Conditions
Ambient temperature is -15℃~+40℃; Altitude ≤1KM; and monthly average air humidity ≤90% (If temperature is 25℃).
Wide Application
This series of motor can be widely applied to drive different kinds of general machines, such as compressor, water pump, crusher, windlass, centrifuge, cutting machine, conveyors and so on. YB2, YBX2 series high voltage explosion-proof three phase asynchronous motor can always provide excellent driving power and meet well the customer’s need no matter in indoor, outdoor, plateau, damp-heat type or other working conditions.
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Our Advantages
We are a developing and manufacturing enterprise specialized in large and medium, high and low voltage, AC and DC motors, synchronous motors, high efficiency motors and explosion-proof motors; a power system supplier intergrated motor design and manufacturing, mechanical processing, model manufacturing and automatic complete engineering. Our products mainly apply in electric power, coal, petroleum, mining exploring, metallurgy, railways, transportation, chemistry, agriculture, hydraulic power, navigation and high-tech areas, which is the motor supporting manufacturer specially designated by the Ministry of Railways.
Service Expanded
We proposed the service concept of "Customization" in accordance with the actual needs of customers in case of any special requirements. you can put forward special requirements and we will design an exclusive scheme as per your requirements. contact us of specific design and price.
Available Types of YB2
| Type |
Rated Power kW |
Rated Current A |
Speed r/min |
Efficiency % |
Power Factor Cosφ |
Locked Torque Rated Torque |
Locked Current Rated Current |
Rated Torque |
Moment of Inertia kg•m2 |
Load Moment of Inertia kg•m2 |
Weight Kg |
| Synchronous speed 3000 r/min | |||||||||||
| YB2-3551-2 | 185 | 23.0 | 2985 | 92.2 | 0.84 | 0.7 | 7.0 | 2.0 | 3 | 12 | 2085 |
| YB2-3552-2 | 200 | 24.8 | 2985 | 92.4 | 0.84 | 0.7 | 7.0 | 2.0 | 3 | 13 | 2135 |
| YB2-3553-2 | 220 | 27.2 | 2985 | 92.5 | 0.84 | 0.7 | 7.0 | 2.0 | 3 | 14 | 2180 |
| YB2-3554-2 | 250 | 30.9 | 2985 | 92.6 | 0.84 | 0.7 | 7.0 | 2.0 | 4 | 16 | 2290 |
| YB2-3555-2 | 280 | 33.7 | 2985 | 92.9 | 0.86 | 0.7 | 7.0 | 2.0 | 4 | 17 | 2320 |
| YB2-4001-2 | 315 | 37.8 | 2985 | 93.2 | 0.86 | 0.7 | 7.0 | 2.0 | 5 | 19 | 3030 |
| YB2-4002-2 | 355 | 42.5 | 2985 | 93.4 | 0.86 | 0.7 | 7.0 | 2.0 | 6 | 21 | 3125 |
| YB2-4003-2 | 400 | 47.7 | 2985 | 93.9 | 0.86 | 0.7 | 7.0 | 2.0 | 6 | 23 | 3235 |
| YB2-4004-2 | 450 | 53.5 | 2985 | 94.1 | 0.86 | 0.7 | 7.0 | 2.0 | 6 | 26 | 3250 |
| YB2-4501-2 | 500 | 58.6 | 2985 | 94.4 | 0.87 | 0.7 | 7.0 | 2.0 | 8 | 28 | 3520 |
| YB2-4502-2 | 560 | 65.5 | 2985 | 94.5 | 0.87 | 0.7 | 7.0 | 2.0 | 9 | 31 | 3590 |
| YB2-4503-2 | 630 | 73.7 | 2985 | 94.6 | 0.87 | 0.7 | 7.0 | 2.0 | 10 | 34 | 3755 |
| YB2-4504-2 | 710 | 82.9 | 2985 | 94.7 | 0.87 | 0.7 | 7.0 | 2.0 | 11 | 37 | 3830 |
| YB2-5001-2 | 800 | 92.0 | 2985 | 95.1 | 0.88 | 0.7 | 7.0 | 2.0 | 15 | 41 | 5420 |
| YB2-5002-2 | 900 | 103.4 | 2985 | 95.2 | 0.88 | 0.7 | 7.0 | 2.0 | 16 | 45 | 5565 |
| YB2-5003-2 | 1000 | 114.7 | 2985 | 95.3 | 0.88 | 0.7 | 7.0 | 2.0 | 17 | 48 | 5725 |
| YB2-5004-2 | 1120 | 128.4 | 2985 | 95.4 | 0.88 | 0.7 | 7.0 | 2.0 | 18 | 52 | 5895 |
| YB2-5601-2 | 1250 | 141.4 | 2985 | 95.6 | 0.89 | 0.7 | 7.0 | 2.0 | 28 | 56 | 8100 |
| YB2-5602-2 | 1400 | 158.2 | 2985 | 95.7 | 0.89 | 0.7 | 7.0 | 2.0 | 30 | 61 | 8180 |
| YB2-5603-2 | 1600 | 180.6 | 2985 | 95.8 | 0.89 | 0.7 | 7.0 | 2.0 | 33 | 66 | 8250 |
| Synchronous speed 1500 r/min | |||||||||||
| YB2-3551-4 | 185 | 22.9 | 1485 | 92.6 | 0.84 | 0.8 | 6.5 | 2.0 | 5 | 67 | 2420 |
| YB2-3552-4 | 200 | 24.7 | 1485 | 92.9 | 0.84 | 0.8 | 6.5 | 2.0 | 5 | 72 | 2485 |
| YB2-3553-4 | 220 | 27.1 | 1485 | 93.0 | 0.84 | 0.8 | 6.5 | 2.0 | 5 | 78 | 2545 |
| YB2-3554-4 | 250 | 30.8 | 1485 | 93.1 | 0.84 | 0.8 | 6.5 | 2.0 | 6 | 87 | 2630 |
| YB2-3555-4 | 280 | 34.4 | 1485 | 93.2 | 0.84 | 0.8 | 6.5 | 2.0 | 6 | 97 | 2685 |
| YB2-4001-4 | 315 | 38.2 | 1485 | 93.4 | 0.85 | 0.8 | 6.5 | 2.0 | 9 | 108 | 3100 |
| YB2-4002-4 | 355 | 42.9 | 1485 | 93.6 | 0.85 | 0.8 | 6.5 | 2.0 | 10 | 120 | 3195 |
| YB2-4003-4 | 400 | 48.3 | 1485 | 93.7 | 0.85 | 0.8 | 6.5 | 2.0 | 11 | 133 | 3265 |
| YB2-4004-4 | 450 | 54.2 | 1485 | 94.0 | 0.85 | 0.8 | 6.5 | 2.0 | 12 | 147 | 3350 |
| YB2-4501-4 | 500 | 59.4 | 1485 | 94.2 | 0.86 | 0.8 | 6.5 | 2.0 | 15 | 161 | 3935 |
| YB2-4502-4 | 560 | 66.4 | 1485 | 94.4 | 0.86 | 0.8 | 6.5 | 2.0 | 16 | 178 | 3980 |
| YB2-4503-4 | 630 | 74.5 | 1485 | 94.6 | 0.86 | 0.8 | 6.5 | 2.0 | 18 | 197 | 4145 |
| YB2-4504-4 | 710 | 83.8 | 1485 | 94.8 | 0.86 | 0.8 | 6.5 | 2.0 | 19 | 218 | 4310 |
| YB2-5001-4 | 800 | 94.2 | 1485 | 95.0 | 0.86 | 0.8 | 6.5 | 2.0 | 36 | 241 | 5810 |
| YB2-5002-4 | 900 | 105.9 | 1485 | 95.1 | 0.86 | 0.8 | 6.5 | 2.0 | 38 | 266 | 5980 |
| YB2-5003-4 | 1000 | 117.5 | 1485 | 95.2 | 0.86 | 0.8 | 6.5 | 2.0 | 40 | 290 | 6125 |
| YB2-5004-4 | 1120 | 131.5 | 1485 | 95.3 | 0.86 | 0.8 | 6.5 | 2.0 | 41 | 318 | 6220 |
| YB2-5601-4 | 1250 | 144.8 | 1485 | 95.5 | 0.87 | 0.7 | 6.5 | 2.0 | 65 | 347 | 8280 |
| YB2-5602-4 | 1400 | 162.1 | 1485 | 95.5 | 0.87 | 0.7 | 6.5 | 2.0 | 70 | 380 | 8580 |
| YB2-5603-4 | 1600 | 185.1 | 1485 | 95.6 | 0.87 | 0.7 | 6.5 | 2.0 | 77 | 421 | 8920 |
| Synchronous speed 1000 r/min | |||||||||||
| YB2-3553-6 | 160 | 20.9 | 988 | 92.2 | 0.80 | 0.8 | 6.0 | 2.0 | 7 | 157 | 2515 |
| YB2-3554-6 | 185 | 24.1 | 988 | 92.4 | 0.80 | 0.8 | 6.0 | 2.0 | 8 | 180 | 2590 |
| YB2-3555-6 | 200 | 26.0 | 988 | 92.6 | 0.80 | 0.8 | 6.0 | 2.0 | 9 | 193 | 2680 |
| YB2-4001-6 | 220 | 27.8 | 988 | 92.8 | 0.82 | 0.8 | 6.0 | 2.0 | 13 | 210 | 3080 |
| YB2-4002-6 | 250 | 31.5 | 988 | 93.0 | 0.82 | 0.8 | 6.0 | 2.0 | 14 | 236 | 3150 |
| YB2-4003-6 | 280 | 35.3 | 988 | 93.2 | 0.82 | 0.8 | 6.0 | 2.0 | 15 | 262 | 3210 |
| YB2-4004-6 | 315 | 39.5 | 988 | 93.5 | 0.82 | 0.8 | 6.0 | 2.0 | 16 | 291 | 3270 |
| YB2-4501-6 | 355 | 43.9 | 988 | 93.7 | 0.83 | 0.8 | 6.0 | 2.0 | 29 | 325 | 3940 |
| YB2-4502-6 | 400 | 49.5 | 988 | 93.7 | 0.83 | 0.8 | 6.0 | 2.0 | 31 | 361 | 4075 |
| YB2-4503-6 | 450 | 55.5 | 988 | 94.0 | 0.83 | 0.8 | 6.0 | 2.0 | 33 | 401 | 4215 |
| YB2-4504-6 | 500 | 61.5 | 988 | 94.3 | 0.83 | 0.8 | 6.0 | 2.0 | 36 | 441 | 4370 |
| YB2-5001-6 | 560 | 68.7 | 988 | 94.5 | 0.83 | 0.8 | 6.0 | 2.0 | 47 | 487 | 5860 |
| YB2-5002-6 | 630 | 77.2 | 988 | 94.6 | 0.83 | 0.8 | 6.0 | 2.0 | 50 | 540 | 6030 |
| YB2-5003-6 | 710 | 86.9 | 988 | 94.7 | 0.83 | 0.8 | 6.0 | 2.0 | 54 | 600 | 6240 |
| YB2-5004-6 | 800 | 97.7 | 988 | 94.9 | 0.83 | 0.8 | 6.0 | 2.0 | 59 | 666 | 6465 |
| YB2-5601-6 | 900 | 108.4 | 988 | 95.1 | 0.84 | 0.7 | 6.0 | 2.0 | 100 | 737 | 8170 |
| YB2-5602-6 | 1000 | 120.3 | 988 | 95.2 | 0.84 | 0.7 | 6.0 | 2.0 | 110 | 806 | 8460 |
| YB2-5603-6 | 1120 | 134.6 | 988 | 95.3 | 0.84 | 0.7 | 6.0 | 2.0 | 115 | 888 | 8755 |
| YB2-5604-6 | 1250 | 149.9 | 988 | 95.5 | 0.84 | 0.7 | 6.0 | 2.0 | 120 | 974 | 9060 |
| Synchronous speed 750 r/min | |||||||||||
| YB2-4001-8 | 160 | 22.0 | 743 | 92.1 | 0.76 | 0.8 | 5.5 | 2.0 | 14 | 317 | 3130 |
| YB2-4002-8 | 185 | 25.4 | 743 | 92.3 | 0.76 | 0.8 | 5.5 | 2.0 | 15 | 362 | 3200 |
| YB2-4003-8 | 200 | 27.0 | 743 | 92.5 | 0.77 | 0.8 | 5.5 | 2.0 | 16 | 389 | 3260 |
| YB2-4004-8 | 220 | 29.7 | 743 | 92.6 | 0.77 | 0.8 | 5.5 | 2.0 | 17 | 424 | 3320 |
| YB2-4501-8 | 250 | 33.2 | 743 | 92.8 | 0.78 | 0.8 | 5.5 | 2.0 | 26 | 477 | 3745 |
| YB2-4502-8 | 280 | 37.1 | 743 | 93.0 | 0.78 | 0.8 | 5.5 | 2.0 | 29 | 529 | 3905 |
| YB2-4503-8 | 315 | 41.7 | 743 | 93.2 | 0.78 | 0.8 | 5.5 | 2.0 | 32 | 589 | 4060 |
| YB2-4504-8 | 355 | 46.9 | 743 | 93.3 | 0.78 | 0.8 | 5.5 | 2.0 | 36 | 657 | 4270 |
| YB2-5001-8 | 400 | 52.1 | 743 | 93.5 | 0.79 | 0.8 | 5.5 | 2.0 | 62 | 732 | 5685 |
| YB2-5002-8 | 450 | 58.6 | 743 | 93.6 | 0.79 | 0.8 | 5.5 | 2.0 | 66 | 814 | 5815 |
| YB2-5003-8 | 500 | 63.8 | 743 | 94.2 | 0.80 | 0.8 | 5.5 | 2.0 | 69 | 895 | 5990 |
| YB2-5004-8 | 560 | 71.4 | 743 | 94.3 | 0.80 | 0.8 | 5.5 | 2.0 | 73 | 991 | 6130 |
| YB2-5601-8 | 630 | 79.3 | 743 | 94.4 | 0.81 | 0.7 | 5.5 | 2.0 | 125 | 1100 | 7610 |
| YB2-5602-8 | 710 | 89.3 | 743 | 94.4 | 0.81 | 0.7 | 5.5 | 2.0 | 131 | 1224 | 7915 |
| YB2-5603-8 | 800 | 100.5 | 743 | 94.6 | 0.81 | 0.7 | 5.5 | 2.0 | 137 | 1360 | 8205 |
| YB2-5604-8 | 900 | 112.9 | 743 | 94.7 | 0.81 | 0.7 | 5.5 | 2.0 | 145 | 1508 | 8495 |
| Note: The motor efficiency is determined by the method of recommended value for stray loss. The mass of the motor is the theoretical value, which deviates from the actual value. | |||||||||||
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1955
Total Annual:
61000000-77000000
Employee Number:
500~1000
Ecer Certification：
Active Member
We are sincerely willing to recruit agent distributors from all countries. Xi’an Simo Motor Co., Ltd is the only sales company which directly subordinated to Xi’an Tech Full Simo Co., Ltd. X... We are sincerely willing to recruit agent distributors from all countries. Xi’an Simo Motor Co., Ltd is the only sales company which directly subordinated to Xi’an Tech Full Simo Co., Ltd. X...
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