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Changsha Changli Group Co., Ltd.
Its core business is electric motor manufacturing.
Key products include standard asynchronous motors, variable-frequency speed-regulating motors, permanent magnet motors, high-efficiency energy-saving motors, wound-rotor motors, and large synchronous motors.
The products have a wide range of applications.
They are used in industries such as metallurgy, papermaking, chemicals, cement machinery, electric power, and water conservancy, and are exported to regions including Europe, Southeast Asia, the United States, and Russia.
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GOST-compliant motors include three-phase induction motors, high-voltage motors, and explosion-proof motors.
These products are exported to regions such as Russia and Central Asia.
Motors with rated power ranging from 1 kW to 5,500 kW must meet specific sound pressure level and sound power level requirements.
These GOST-compliant high-voltage and explosion-proof motors are specifically designed for the Russian market; their mounting dimensions and power ratings are comparable to the Russian AIMU series motors.Applications: GOST motors are widely used in sectors such as electric power, coal, metallurgy, petrochemicals, transportation, and water conservancy, as well as in high-precision manufacturing environments like 3C electronics, semiconductors, and medical equipment.
Product Parameters
Frame Size: H355-1120
Rated voltage: 3KV,3.3KV,5.5KV, 6KV, 6.6KV, 10KV, 11KV, 13.8KV
Poles: 2P,4P,6P,8P,10P,12P,14P,16P
Protection Degree: IP23, IPW24
Mounting: IMB3, IMB35, IMB5, IMV1 etc. | Power Range: up to 25000kW
Frequency: 50Hz, 60Hz
Cooling Method: IC01
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Certifications
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Product Highlights
- GOST Standard Compliance: Specifically designed for the Russian market, meeting GOST standards.
- High Power Range: Rated power up to 25,000kW for heavy industrial applications.
- Wide Voltage Options: Available in 3KV to 13.8KV for diverse industrial needs.
- Versatile Applications: Ideal for fans, blowers, compressors, pumps, and crushers.
- Robust Construction: Squirrel-cage rotor with closed-type casing protection.
- Premium Bearings: Equipped with SKF bearings for reliability and longevity.
- Flexible Mounting: Supports IMB3, IMB35, IMB5, and IMV1 mounting types.
- Certified Quality: ISO9001, CCC, and CE certified for global quality assurance.
Raw Materials
Frame: Cast iron, steel; Stator: Copper
Rotor: Copper/Aluminum;
Shaft: 45# steel;
Bearings: SKF or equivalent
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Packaging and Coating
Standard seaworthy packaging suitable for export. Plywood
packaging or fumigated wooden packaging,
suitable for long-distance ocean transport.
Standard coating thickness: 120 microns (40-micron primer and 80-micron topcoat).
We employ professional coating specialists capable of mixing and applying any color of your choice.
Warranty Period
Standard warranty period: 12 months after commissioning or 18 months after delivery, whichever comes first.
Please contact us for details regarding extended warranty options.
Quality Control
In-process Inspection / Quality Control
All measuring equipment and instruments are calibrated annually.
Quality control is implemented for every project.
Every motor undergoes testing before leaving the factory and is shipped only after passing inspection. A test report is provided with each motor.
Standard warranty: 12 months from the date of commissioning or 18 months from the date of delivery, whichever comes first. Please contact us for details regarding extended warranty options.
