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. This series of motor can totally replace YBE3 and YB3 series explosion-proof three phase electric motor.
Product Features:
YBX3-series high efficiency explosion-proof three phase asynchronous motor 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.
Operation Conditions:
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: 2P
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
This series of motor is mainly applied in areas with mixed dangerous and explosive gases, such as underground coal mine (non- excavation working faces), petroleum, chemical engineering, mining industry, metallurgical industry, power and natural gas areas which contains gases like methane.
Product data sheet
|
Type |
Rated Power kW |
Rated Current A |
Speed r/min |
Efficiency % |
Power Factor Cosφ |
Locked Torque |
Locked Current |
Max. Torque |
Rated torque N•m |
Moment of Inertia kg•m2 |
No-load Noise dB(A) |
Weight Kg |
|
Rated Torque |
Rated Current |
Rated Torque |
||||||||||
|
Synchronous Speed 3000(r/min) |
||||||||||||
|
YBX3-132S1-2 |
5.5 |
10.6 |
2945 |
89.2 |
0.88 |
2.0 |
8.5 |
2.3 |
18 |
0.02 |
79 |
80 |
|
YBX3-132S2-2 |
7.5 |
14.4 |
2940 |
90.1 |
0.88 |
2.0 |
8.5 |
2.3 |
24 |
0.03 |
79 |
85 |
|
YBX3-160M1-2 |
11 |
20.6 |
2950 |
91.2 |
0.89 |
2.0 |
8.5 |
2.3 |
35 |
0.06 |
81 |
170 |
|
YBX3-160M2-2 |
15 |
27.9 |
2950 |
91.9 |
0.89 |
2.0 |
8.5 |
2.3 |
48 |
0.08 |
81 |
180 |
|
YBX3-160L-2 |
18.5 |
34.2 |
2950 |
92.4 |
0.89 |
2.0 |
8.5 |
2.3 |
59 |
0.09 |
81 |
195 |
|
YBX3-180M-2 |
22 |
40.5 |
2965 |
92.7 |
0.89 |
2.0 |
8.5 |
2.3 |
70 |
0.13 |
83 |
230 |
|
YBX3-200L1-2 |
30 |
54.9 |
2970 |
93.3 |
0.89 |
2.0 |
8.5 |
2.3 |
96 |
0.22 |
84 |
300 |
|
YBX3-200L2-2 |
37 |
67.4 |
2975 |
93.7 |
0.89 |
2.0 |
8.5 |
2.3 |
118 |
0.26 |
84 |
320 |
|
YBX3-225M-2 |
45 |
80.8 |
2975 |
94.0 |
0.90 |
2.0 |
8.0 |
2.3 |
143 |
0.34 |
86 |
360 |
|
YBX3-250M-2 |
55 |
98.5 |
2980 |
94.3 |
0.90 |
2.0 |
8.0 |
2.3 |
175 |
0.76 |
89 |
490 |
|
YBX3-280S-2 |
75 |
133.7 |
2980 |
94.7 |
0.90 |
1.8 |
7.5 |
2.3 |
239 |
0.92 |
91 |
640 |
|
YBX3-280M-2 |
90 |
159.9 |
2980 |
95.0 |
0.90 |
1.8 |
7.5 |
2.3 |
287 |
1.11 |
91 |
695 |
|
YBX3-315S-2 |
110 |
195.1 |
2975 |
95.2 |
0.90 |
1.8 |
7.5 |
2.3 |
350 |
1.58 |
92 |
1050 |
|
YBX3-315M-2 |
132 |
233.6 |
2975 |
95.4 |
0.90 |
1.8 |
7.5 |
2.3 |
420 |
1.78 |
92 |
1180 |
|
YBX3-315L1-2 |
160 |
279.4 |
2975 |
95.6 |
0.91 |
1.8 |
7.5 |
2.3 |
509 |
2.04 |
92 |
1240 |
|
YBX3-315L2-2 |
200 |
348.6 |
2975 |
95.8 |
0.91 |
1.8 |
7.5 |
2.2 |
637 |
2.33 |
92 |
1260 |
|
YBX3-355M-2 |
250 |
435.7 |
2985 |
95.8 |
0.91 |
1.6 |
7.5 |
2.2 |
796 |
3.27 |
100 |
1815 |
|
YBX3-355L-2 |
315 |
549.0 |
2985 |
95.8 |
0.91 |
1.6 |
7.5 |
2.2 |
1003 |
4.04 |
100 |
1975 |
|
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. |
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product details
Flameproof induction motor-2Pole


temperature sensor

Main junction box

Auxiliary junction box
Company Profile

Xi'an Simo Motor Co., Ltd. (formerly Xi'an Simo Motor Factory) is a professional manufacturer of electric motors in China's machinery industry. The motors it produces include large - and medium - sized, high - and low - voltage, AC and DC motors, synchronous motors, high - efficiency motors, and explosion - proof motors. It is a power system provider integrating motor design and manufacturing, mechanical processing, and automation complete engineering.
The company 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.
Welcome to consult China Simo Motor, consulotation mailbox:sales@simo-motor.com.cn
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