Products Description
This series of motor is developed by our company(China Simo Motor) independently. It's a super high efficiency and energy saving explosion-proof three phase asynchronous electric motor. The coolant mode is IC411, the explosion-proof mark is ExdⅠMb ,ExdII CT4Gb and ExdⅡBT4 Gb, and it can replace ExdⅡAT1Gb, ExdⅡAT2 Gb, ExdⅡAT3 Gb, ExdⅡAT4 Gb, ExdⅡBT1Gb, ExdⅡBT2 Gb and ExdⅡBT3 Gb.
Ex-rated Motor-8/10 pole has advantages such as excellent explosion-proof property, high efficiency, energy saving, large temperature rise margin, long operation life, good property, low vibration, advanced explosion-proof structure, good starting performance, good-looking appearance, high reliability and no sparking while operating.
Ambient temperature is -15℃~+40℃; Altitude ≤1KM; and monthly average air humidity ≤90% (If temperature is 25℃).
Basic Parameters
Frame: H132-H355
Voltage: 380V, 400V, 660V, 1140V, 380V/660V, 660V/1140V
No. of Poles: 8P,10P
Efficiency Grade: GB38613-2012 Grade 2 (IE3)
Mark of Explosion-proof: Exd I Mb, Exd II BT4Gb, Exd II CT4 Gb
Power: 2.2kW-315kW
Frequency: 50, 60Hz
Standard: JB/T, IEC
Cooling Type: IC411
Mounting Type: IM B3, IM B35, IM B5, IM V1, etc.
Wide Application
Petroleum and Natural Gas Industry
Extraction Stage : Equipment such as mud pumps and pumping units on drilling platforms. Mud pumps require explosion - proof motors to provide power for the cyclic transportation of mud, which is used to cool the drill bit and carry cuttings, etc. Pumping units rely on explosion - proof motors to drive the sucker rods and extract crude oil from underground to the surface.
Refining and Chemical Production : They are used to drive compressors, pumps, fans and other equipment.
Coal Mining Industry
Underground Operations : There are flammable and explosive gases such as methane in coal mines. Explosion - proof motors are the main power source for various underground coal mine equipment.
Pharmaceutical Industry
Production Workshop : In the pharmaceutical process, many raw materials and solvents are flammable and explosive. Explosion - proof motors are used to drive pharmaceutical equipment, such as mixers, granulators, dryers, etc.
Grain Processing Industry
Grain Storage and Processing : A large amount of dust is generated during the storage and processing of grain. When the dust reaches a certain concentration in the air, it may explode if it encounters a fire source. Explosion - proof motors play an important role in grain processing equipment, such as grain elevators, flour mills, screening machines, etc.
Paint and Coating Industry
Production and Storage : In the production process of paints and coatings, most of the solvents and resins used are flammable and explosive. Explosion - proof motors are used to drive mixing equipment to ensure the full and uniform mixing of various raw materials and guarantee the quality of paints and coatings. In the storage stage, explosion - proof motors drive ventilation equipment to keep the air circulation in the storage warehouse, reducing the concentration of flammable and explosive gases and preventing explosion accidents.
Product data sheet
| Type | Rated Power | Rated Current | Speed | Efficiency | Power Factor | Locked Torque | Locked | Max. Torque | Rated torque | Moment of Inertia | No-load Noise | Weight |
| kW | A | r/min | % | Cosφ | Rated Torque | Rated Current | Rated Torque | N•m | kg•m2 | dB(A) | Kg | |
| Synchronous Speed 750(r/min) | ||||||||||||
| YBX3-132S-8 | 2.2 | 5.7 | 710 | 81.9 | 0.71 | 1.8 | 6.7 | 2 | 28 | 0.04 | 64 | 80 |
| YBX3-132M-8 | 3 | 7.5 | 710 | 83.5 | 0.73 | 1.8 | 6.9 | 2 | 38 | 0.05 | 64 | 90 |
| YBX3-160M1-8 | 4 | 9.8 | 720 | 84.8 | 0.73 | 1.9 | 6.9 | 2 | 51 | 0.09 | 68 | 161 |
| YBX3-160M2-8 | 5.5 | 13.1 | 720 | 86.2 | 0.74 | 1.9 | 6.9 | 2 | 70 | 0.12 | 68 | 173 |
| YBX3-160L-8 | 7.5 | 17.4 | 720 | 87.3 | 0.75 | 1.9 | 6.6 | 2 | 96 | 0.17 | 68 | 202 |
| YBX3-180L-8 | 11 | 25.2 | 730 | 88.6 | 0.75 | 2 | 6.6 | 2 | 140 | 0.26 | 70 | 223 |
| YBX3-200L-8 | 15 | 33.5 | 730 | 89.6 | 0.76 | 2 | 6.8 | 2 | 191 | 0.36 | 70 | 275 |
| YBX3-225S-8 | 18.5 | 41 | 730 | 90.1 | 0.76 | 1.9 | 6.8 | 2 | 236 | 0.54 | 73 | 315 |
| YBX3-225M-8 | 22 | 47.3 | 730 | 90.6 | 0.78 | 1.9 | 7 | 2 | 280 | 0.64 | 73 | 335 |
| YBX3-250M-8 | 30 | 63.2 | 730 | 91.3 | 0.79 | 1.9 | 6.7 | 2 | 382 | 0.97 | 75 | 440 |
| YBX3-280S-8 | 37 | 77.5 | 735 | 91.8 | 0.79 | 1.9 | 6.7 | 2 | 471 | 1.61 | 76 | 600 |
| YBX3-280M-8 | 45 | 93.9 | 735 | 92.2 | 0.79 | 1.9 | 6.7 | 2 | 573 | 1.85 | 76 | 665 |
| YBX3-315S-8 | 55 | 111.5 | 740 | 92.5 | 0.81 | 1.8 | 6.8 | 2 | 700 | 3.93 | 82 | 960 |
| YBX3-315M-8 | 75 | 151.1 | 740 | 93.1 | 0.81 | 1.8 | 6.3 | 2 | 955 | 5.38 | 82 | 1140 |
| YBX3-315L1-8 | 90 | 178.5 | 740 | 93.4 | 0.82 | 1.8 | 6.4 | 2 | 1146 | 6.4 | 82 | 1215 |
| YBX3-315L2-8 | 110 | 217.5 | 740 | 93.7 | 0.82 | 1.8 | 6.4 | 2 | 1401 | 7.51 | 82 | 1295 |
| YBX3-355M1-8 | 132 | 260.2 | 740 | 94 | 0.82 | 1.8 | 6.4 | 2 | 1681 | 11.82 | 89 | 1705 |
| YBX3-355M2-8 | 160 | 314.4 | 740 | 94.3 | 0.82 | 1.8 | 6.4 | 2 | 2037 | 14.42 | 89 | 1845 |
| YBX3-355L-8 | 200 | 387 | 740 | 94.6 | 0.83 | 1.8 | 6.4 | 2 | 2547 | 18.74 | 89 | 2070 |
| Synchronous Speed 600(r/min) | ||||||||||||
| YBX3-315S-10 | 45 | 99.1 | 590 | 92 | 0.75 | 1.5 | 6.2 | 2 | 716 | 3.93 | 82 | 950 |
| YBX3-315M-10 | 55 | 121.1 | 590 | 92 | 0.75 | 1.5 | 6.2 | 2 | 875 | 4.78 | 82 | 1085 |
| YBX3-315L1-10 | 75 | 161.6 | 590 | 92.8 | 0.76 | 1.5 | 5.8 | 2 | 1194 | 6.4 | 82 | 1200 |
| YBX3-315L2-10 | 90 | 191.4 | 590 | 92.8 | 0.77 | 1.5 | 5.9 | 2 | 1433 | 7.51 | 82 | 1275 |
| YBX3-355M1-10 | 110 | 229.9 | 590 | 93.2 | 0.78 | 1.3 | 6 | 2 | 1751 | 11.84 | 90 | 1690 |
| YBX3-355M2-10 | 132 | 274.1 | 590 | 93.8 | 0.78 | 1.3 | 6.1 | 2 | 2101 | 14.44 | 90 | 1830 |
| YBX3-355L-10 | 160 | 332.3 | 590 | 93.8 | 0.78 | 1.3 | 6.1 | 2 | 2547 | 17.91 | 90 | 2015 |
|
Note: The motor quality in the table is calculated theoretically and deviates from the actual value. It is for reference only. The actual weight of the motor is taken as the criterion. |
product details
ex-rated-motor-8/10-pole
temperature sensor
Main junction box
Auxiliary junction box
Detailed Explanation of Corresponding Explosion - Proof Ratings:
Exd I Mb
Ex : It is the symbol for explosion - proof electrical equipment, indicating that the device complies with explosion - proof standards.
d : It represents the flameproof type of explosion - proof design. A flameproof device means that the components of the equipment that may generate sparks, arcs, and dangerous temperatures are all placed inside a flameproof enclosure. The flameproof enclosure separates the internal space of the equipment from the surrounding environment. The flameproof enclosure can withstand the internal explosion pressure without damage and prevent the internal explosion flame and high - temperature gases from spreading to the surrounding environment through the joints or structural gaps of the enclosure, thus avoiding the explosion of the surrounding explosive mixtures.
I : It indicates that the device is suitable for the explosive environment in coal mines. The main explosive gas in coal mines is methane (CH₄).
Mb : It is the equipment protection level. Mb - class equipment is suitable for use in coal mines. It can ensure safe operation under normal operation and expected fault conditions. Even in case of a fault, it will not cause the explosion of methane, and can be used for important equipment such as the main ventilation fans in coal mines.
Exd II BT4 Gb
Ex : It is also the symbol for explosion - proof electrical equipment.
d : Flameproof type of explosion - proof design, with the same principle as above.
II : It indicates that the device is suitable for explosive gas environments other than those in coal mines, that is, it is industrial explosion - proof equipment for factories.
B : It belongs to gas group B. The representative gas in gas group B explosive gas mixtures includes ethylene (C₂H₄). Its maximum experimental safe gap (MESG) is 0.9mm > MESG ≥ 0.5mm, and the minimum ignition current ratio (MICR) is 0.8 > MICR ≥ 0.45.
T4 : It is the temperature class. It means that the maximum surface temperature of the device does not exceed 135°C. Different temperature classes correspond to different maximum surface temperature limits of the equipment to prevent the surface temperature of the equipment from being too high and igniting the surrounding explosive gas mixtures.
Gb : It is the equipment protection level of Gb - class. Gb - class equipment is suitable for Zone 1 and Zone 2. Zone 1 refers to an environment where explosive gas mixtures may occur during normal operation; Zone 2 refers to an environment where explosive gas mixtures are unlikely to occur during normal operation, and even if they do occur, they only exist for a short time.
Exd II CT4 Gb
Ex : The symbol for explosion - proof electrical equipment.
d : Flameproof type of explosion - proof design.
II : Suitable for industrial explosive gas environments in factories.
C : It belongs to gas group C. The explosive gas mixtures in gas group C are more dangerous. The representative gases include hydrogen (H₂), acetylene (C₂H₂), etc. Its maximum experimental safe gap (MESG) < 0.5mm, and the minimum ignition current ratio (MICR) < 0.45.
T4 : It is the temperature class, and the maximum surface temperature of the device does not exceed 135°C.
Gb : It is the equipment protection level of Gb - class, suitable for Zone 1 and Zone 2. Compared with Exd II BT4 Gb, Exd II CT4 Gb can be used in a more dangerous gas environment, but the temperature class and applicable areas are the same.
Company Profile
SIMO MOTOR was established in 1955 and has a history of 70 years in motor production and sales. In 1995, Simo Motor was the first in the motor industry to obtain the ISO9001 - 1994 quality management system certification. In 2017, it passed the ISO9001 - 2015 quality management system certification of the China Quality Certification Center (CQC). It has also obtained certifications such as the EU "CE", Australian "GEMS", South Korean "KC", Russian "GOST", Chinese "CCC", and energy - saving certification. All explosion - proof motors have obtained explosion - proof certificates, "CCC" mandatory product certification certificates, and mining product safety mark certificates.
Simo Motor holds over 120 invention patents for its products. It has 34 major product series, including more than 1,800 sub - categories and a total of over 19,500 specifications. The power range is from 0.55 kilowatts to 25,000 kilowatts. The main motor products include YX, YXKK, YXKS series high - efficiency high - voltage motors; YR, YRKK, YRKS wound high - voltage motors; YE3 high - efficiency, YE4, YE5 ultra - high - efficiency series asynchronous motors; YVFE2, YVFE3, YVFE4, YVFE5 series high - efficiency variable - frequency speed - regulating motors; YBX3, YBX4, YBK3, YBF3, YBBP series explosion - proof high - and low - voltage asynchronous motors; T, TD, TK, TDMK series synchronous motors; and Z2, Z4, Z series DC motors. These products are widely used in fields such as environmental protection, power, coal, petroleum, mining, metallurgy, railways, transportation, chemical industry, agriculture, water conservancy, aviation, navigation, and high - tech. It is a designated motor supporting manufacturer for China Railway Corporation and a qualified supplier for General Electric (GE) of the United States.
Welcome to consult China Simo Motor, consulotation mailbox：sales@simo-motor.com.cn
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