Products Description
China-manufactured ultra-high-power high-voltage electric motor
China-manufactured ultra-high-power high-voltage electric motor is a squirrel-cage three-phase asynchronous motor (center height ranging from 710mm to 1000mm), which complies with GB/T 13957-2008 . The motor has an IP23 protection rating and a cooling method of IC01 .
It offers advantages such as high efficiency, energy-saving, low noise, low vibration, lightweight, and reliable performance . These motors are easy to install and maintain , making them suitable for driving various mechanical equipment, including blowers, compressors, pumps, crushers, and stock removal machines . They can serve as prime movers in coal mines, mechanical industries, power plants, and other industrial applications.


The motor features an IMB3 mounting structure with continuous duty (S1) . The rated frequency is 50Hz , and the rated voltage is 6000V . For other voltage requirements or customization, please negotiate with the manufacturer before placing an order .
The meaning of type:
Y : Squirrel-cage asynchronous motor
7010 : Center height is 710mm, No.1 iron core
-4 : Pole number
Basic parameters

Frame:710~1000
Rated voltage:6kv/Customizable voltage
Rate frequency:50HZ
Speed :1495rpm, 995rpm, 745rpm,595rpm, 495rpm, 370rpm
Power scope:630~10000KW Mounting:IMB3
Protection Grade:IP23 Cooling type:IC01
Insulation:Class F Air temperature: -15℃~40℃
The highest relative humidity: 90% while The average temperature is not above 25℃.
A table of some models and their corresponding parameters
| Type | Rated Power | Rated Current | Speed | Efficiency | Power Factor | J(Load) | Mass |
| kW | A | r/min | % | cos φ | kg·m² | kg | |
| Y7104-4 | 4500 | 516 | 1490 | 96.4 | 0.87 | 857 | 15250 |
| Y8003-4 | 6300 | 713 | 1495 | 96.6 | 0.88 | 995 | 18500 |
| Y9003-4 | 9000 | 1016 | 1495 | 96.9 | 0.88 | 1063 | 22050 |
| Y7104-6 | 3150 | 366 | 990 | 96.2 | 0.86 | 2080 | 14470 |
| Y8004-6 | 5000 | 580 | 995 | 96.4 | 0.86 | 2863 | 18450 |
| Y10003-6 | 10000 | 1141 | 995 | 96.9 | 0.87 | 4016 | 25200 |
| Y7103-8 | 2240 | 265 | 745 | 95.6 | 0.85 | 3326 | 14280 |
| Y8004-8 | 3550 | 419 | 745 | 95.9 | 0.85 | 4790 | 19620 |
| Y9003-8 | 5000 | 582 | 745 | 96.2 | 1.8 | 22025 | 22310 |
| Y10004-8 | 8000 | 928 | 745 | 96.5 | 0.86 | 8393 | 26120 |
| Y7103-10 | 2000 | 244 | 595 | 95.2 | 0.83 | 5346 | 14370 |
| Y8003-10 | 2800 | 340 | 595 | 95.5 | 0.83 | 7073 | 17950 |
| Y9004-10 | 4500 | 538 | 595 | 95.8 | 0.84 | 10307 | 21600 |
| Y10004-10 | 7100 | 847 | 595 | 96 | 0.84 | 14376 | 26200 |
| Y7103-12 | 1400 | 180 | 495 | 94.7 | 0.79 | 6225 | 14020 |
| Y8004-12 | 2240 | 284 | 495 | 95 | 0.8 | 9343 | 17750 |
| Y9003-12 | 3150 | 392 | 495 | 95.4 | 0.81 | 12435 | 21550 |
| Y10004-12 | 5000 | 621 | 495 | 95.7 | 0.81 | 18021 | 26300 |
| Y7104-16 | 900 | 127 | 370 | 93.5 | 0.73 | 8604 | 13860 |
| Y8004-16 | 1400 | 194 | 370 | 93.9 | 0.74 | 12787 | 17850 |
| Y9003-16 | 2000 | 272 | 370 | 94.2 | 0.75 | 17515 | 21480 |
| Y10003-16 | 2800 | 380 | 370 | 94.5 | 0.75 | 23437 | 25740 |
If you want to learn more about the models and their corresponding parameters, please contact our sales representatives. The contact email is:sales@simo-motor.com.cn
Motor selection guide
Voltage and Frequency
Domestic voltage class is 6kV ± 5% and 10kV ± 5%, the performance parameter doesn't be effected if the supply voltage changed within this range. When the voltage changes within ± 10% and beyond ± 5%, motor's performance can't be guaranteed except output. Other voltage class also can be designed depending on the customer's requirements, such as 3.3kV, 6.6kV, 11kV and 13.8kV etc.
01
Altitude and Temperature
"Rating and performance for Rotary Electrical Machines" GB/T755 specifies the altitude of motor shouldn't higher than 1000m, and the ambient temperature should be higher than 40°C. When both altitude and ambient temperature are within above range, motor can be selected according to the catalog.
02
Select the reasonable protection degree according to environment
If the environment is poor, such as cement plant, powder plant and mine etc dusty place, IP55 or IP54 should be used. Conversely, if the environment is good without dust, IP23 or IP44 should be used.
03
Reasonably select motor type according to load
Generally, squirrel cage motor fits for fan, pump, compressor and machine tool loading; Wound rotor motor fits for ball mill, crusher and rolling mill loading.
If the equipments needs speed regulation, constant speed motor or speed regulation motor should be selected according to the speed adjustment mold or rang, such as feedback motor and variable frequency motor.
04
Installation dimension drawing

Why choose us?
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.

01
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).
02
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.
03
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.
04
Simo Motor has an advanced R & D team, constantly improving the efficiency and quality of its motors. It supports motor customization services from all over the world and across the country. At the same time, it has a perfect after - sales service system, helping customers solve after - sales problems through multiple online and offline channels.
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