YKK 355-6 Three-phase Asynchronous A 6 Pole Induction Motor

AIMIN ELECTRICS CO., LTD. is one of the leading manufacturers and suppliers of ykk 355-6 three-phase asynchronous a 6 pole induction motor in China. With abundant experience, we are committed to providing high quality customized products with competitive price. We warmly welcome you to buy bulk premium products made in China here and get quotation from our factory.

Brief Introduction

The AIMIN YKK series is a premium line of high-voltage, three-phase squirrel cage induction motors engineered to deliver exceptional performance, reliability, and durability for the most demanding industrial environments. Manufactured by AIMIN Motor, a leader in the global motor industry, this series represents the pinnacle of modern motor design, combining robust construction with advanced cooling technology.

At the heart of the YKK 355-6, a 6 pole induction motor, is its totally enclosed air-to-air cooled (TEAAC, IC611) structure, which sets it apart from conventional TEFC motors. This design features a fully enclosed frame with an integrated air-to-air heat exchanger, effectively isolating the internal electrical components from external contaminants such as dust, moisture, and corrosive gases. This makes the YKK series ideally suited for operation in harsh conditions, including mining, cement production, steel mills, and petrochemical facilities, where unprotected equipment would quickly fail. The internal air circulation system efficiently transfers heat away from the stator and rotor, ensuring stable operating temperatures and extending the motor's service life.

The YKK series, such as YKK355-6 - a 6 pole induction motor, offers a comprehensive range of specifications to meet diverse application needs. With power ratings spanning from tens of kilowatts to several megawatts, and voltage options up to 10,000V, these motors are capable of driving a wide variety of heavy-duty equipment, including centrifugal compressors, axial fans, water pumps, crushers, and conveyors. The motors are available in various frame sizes and pole configurations, allowing for precise matching of speed and torque requirements. For example, the YKK355-6 model, as shown in the accompanying image, delivers 280 kW of power at 990 rpm, with an impressive efficiency rating of 91.7%, ensuring significant energy savings over the motor's lifetime.

Constructed with high-quality materials and precision manufacturing, the YKK series boasts exceptional mechanical strength. The robust frame and shaft design minimize vibration and noise, even under heavy load conditions, while high-grade insulation materials (Class 155 F) provide superior electrical protection and thermal stability. The series also features advanced bearing systems, such as NU2222ECM and 6222/2C3 bearings, which are designed for high load capacities and long maintenance intervals, reducing downtime and operational costs.

In addition to its technical prowess, the YKK series complies with international standards, including IEC, and holds CE certification, ensuring its suitability for global markets. Backed by AIMIN's extensive service network and technical support, customers can be confident in the performance and reliability of their investment. Whether for new projects or retrofitting existing systems, the AIMIN YKK series(such as YKK355-6 a 6 pole induction motor) is the ideal choice for industries that demand uncompromising quality and efficiency from their motor solutions.

Main Technical Parameters

Why choose AIMIN Brand YKK series of Motor?

The AIMIN YKK series is highly recommended for its TEAAC (IC611) enclosed design, which ensures reliable operation in harsh environments. It offers high efficiency (up to 91.7%), robust construction, and compliance with global standards (CE, IEC), making it ideal for heavy-duty industrial applications like compressors, fans, and pumps.

Production Details

Frame

• Box structure frame, easy for maintaining and installation

• Flexible dimensions

• Customizable outlook

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Stator

• 99.9% pure copper winding ensures the output power and efficiency

• Excellent insulation system with 5 more processing flows

• All the windings are fitted in by handwork to ensure all slots are full and avoid any possible winding flaw.

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Rotor

• Aluminum casting rotor with high quality silicon steel rotor core to assure induction efficiency

• Copper bar rotor is available for YKK motor

• Pprecisely machined shafts with good capacity of  toughness

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Testing

• All motors must pass the testing before painting and packaging

• We regularly test existing and new products to ensure quality.

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Package and delivery

• All motors will be packaged well before delivery

• Plastic cover inside, vacuum tin foil outer and then solid wood box

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Applications

YKK  Motor is the widely used in many general industries, such as blowers, pumps, crushers, cutting machines, and many other heavy machines. For more application details, contact us.

Cement

Power Station

Water conservation

Steel

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